diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 19bbc883..352208fd 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Added
 
+- **GitHub Copilot provider**: Added `github-copilot` as a known provider with models sourced from models.dev. Includes Claude, GPT, Gemini, Grok, and other models available through GitHub Copilot. ([#191](https://github.com/badlogic/pi-mono/pull/191) by [@cau1k](https://github.com/cau1k))
+
 - **Gemini 3 Pro thinking levels**: Thinking level configuration now works correctly for Gemini 3 Pro models. Previously all levels mapped to -1 (minimal thinking). Now LOW/MEDIUM/HIGH properly control test-time computation. ([#176](https://github.com/badlogic/pi-mono/pull/176) by [@markusylisiurunen](https://github.com/markusylisiurunen))
 
 ## [0.18.2] - 2025-12-11
diff --git a/packages/ai/scripts/generate-models.ts b/packages/ai/scripts/generate-models.ts
index 76cd2d5c..4b8e508c 100644
--- a/packages/ai/scripts/generate-models.ts
+++ b/packages/ai/scripts/generate-models.ts
@@ -31,219 +31,11 @@ interface ModelsDevModel {
 
 const COPILOT_STATIC_HEADERS = {
 	"User-Agent": "GitHubCopilotChat/0.35.0",
-	"Editor-Version": "vscode/1.105.1",
+	"Editor-Version": "vscode/1.107.0",
 	"Editor-Plugin-Version": "copilot-chat/0.35.0",
-	"Copilot-Integration-Id": "copilot-developer-cli",
-	"Openai-Intent": "conversation-edits",
-	"X-Initiator": "agent",
+	"Copilot-Integration-Id": "vscode-chat",
 } as const;
 
-function getCopilotTokenFromEnv(): string | null {
-	return process.env.COPILOT_GITHUB_TOKEN || process.env.GH_TOKEN || process.env.GITHUB_TOKEN || null;
-}
-
-function isCopilotModelDeprecated(model: Record<string, unknown>): boolean {
-	const deprecated = model.deprecated;
-	if (deprecated === true) return true;
-	if (model.is_deprecated === true) return true;
-	if (model.status === "deprecated") return true;
-	if (model.lifecycle === "deprecated") return true;
-	return false;
-}
-
-/**
- * Models to exclude from Copilot - dated snapshots, legacy models, and unsupported versions.
- * Users should use the main model ID (e.g., "gpt-4o") instead of dated versions.
- */
-const COPILOT_EXCLUDED_MODELS = new Set([
-	// Dated GPT-4o snapshots - use "gpt-4o" instead
-	"gpt-4o-2024-05-13",
-	"gpt-4o-2024-08-06",
-	"gpt-4o-2024-11-20",
-	// Legacy GPT-3.5 and GPT-4 models
-	"gpt-3.5-turbo",
-	"gpt-3.5-turbo-0613",
-	"gpt-4",
-	"gpt-4-0613",
-]);
-
-function isCopilotModelExcluded(modelId: string): boolean {
-	return COPILOT_EXCLUDED_MODELS.has(modelId);
-}
-
-function getCopilotApi(modelId: string, supportedEndpoints: string[] | null): Api {
-	if (supportedEndpoints?.includes("/responses")) return "openai-responses";
-	if (supportedEndpoints?.includes("/chat/completions")) return "openai-completions";
-
-	const id = modelId.toLowerCase();
-	if (id.includes("codex") || id.startsWith("o1") || id.startsWith("o3")) {
-		return "openai-responses";
-	}
-	return "openai-completions";
-}
-
-async function fetchCopilotModels(githubToken: string): Promise<Model<any>[]> {
-	try {
-		console.log("Fetching models from GitHub Copilot API...");
-		const response = await fetch("https://api.githubcopilot.com/models", {
-			headers: {
-				Accept: "application/json",
-				Authorization: `Bearer ${githubToken}`,
-				...COPILOT_STATIC_HEADERS,
-			},
-		});
-
-		if (!response.ok) {
-			const text = await response.text();
-			console.warn(`Failed to fetch GitHub Copilot models: ${response.status} ${text}`);
-			return [];
-		}
-
-		const data = (await response.json()) as unknown;
-		const list =
-			Array.isArray(data)
-				? data
-				: Array.isArray((data as any)?.data)
-					? (data as any).data
-					: Array.isArray((data as any)?.models)
-						? (data as any).models
-						: null;
-
-		if (!Array.isArray(list)) {
-			console.warn("Failed to parse GitHub Copilot models response");
-			return [];
-		}
-
-		const models: Model<any>[] = [];
-
-		for (const item of list) {
-			if (!item || typeof item !== "object") continue;
-			const model = item as Record<string, unknown>;
-
-			const id = typeof model.id === "string" ? model.id : null;
-			if (!id) continue;
-			if (isCopilotModelDeprecated(model)) continue;
-			if (isCopilotModelExcluded(id)) continue;
-
-			const caps = model.capabilities;
-			if (!caps || typeof caps !== "object") continue;
-			const supports = (caps as Record<string, unknown>).supports;
-			if (!supports || typeof supports !== "object") continue;
-
-			const supportsToolCalls = (supports as Record<string, unknown>).tool_calls === true;
-			if (!supportsToolCalls) continue;
-
-			const supportsVision = (supports as Record<string, unknown>).vision === true;
-			const input: ("text" | "image")[] = supportsVision ? ["text", "image"] : ["text"];
-
-			const limits = (caps as Record<string, unknown>).limits;
-
-			// Copilot exposes both:
-			// - max_context_window_tokens: the model's full context window capability
-			// - max_prompt_tokens: the maximum prompt tokens Copilot will accept
-			// For pi's purposes (compaction, prompt sizing), the prompt limit is the effective context window.
-			const contextWindow =
-				limits && typeof limits === "object" && typeof (limits as any).max_prompt_tokens === "number"
-					? (limits as any).max_prompt_tokens
-					: limits && typeof limits === "object" && typeof (limits as any).max_context_window_tokens === "number"
-						? (limits as any).max_context_window_tokens
-						: 128000;
-			const maxTokens =
-				limits && typeof limits === "object" && typeof (limits as any).max_output_tokens === "number"
-					? (limits as any).max_output_tokens
-					: 8192;
-
-			const supportedEndpoints = Array.isArray(model.supported_endpoints)
-				? (model.supported_endpoints as unknown[]).filter((e): e is string => typeof e === "string")
-				: null;
-
-			const api = getCopilotApi(id, supportedEndpoints);
-
-			const base: Model<any> = {
-				id,
-				name: id,
-				api,
-				provider: "github-copilot",
-				baseUrl: "https://api.githubcopilot.com",
-				reasoning: false,
-				input,
-				cost: {
-					input: 0,
-					output: 0,
-					cacheRead: 0,
-					cacheWrite: 0,
-				},
-				contextWindow,
-				maxTokens,
-				headers: { ...COPILOT_STATIC_HEADERS },
-			};
-
-			if (api === "openai-completions") {
-				base.compat = {
-					supportsStore: false,
-					supportsDeveloperRole: false,
-					supportsReasoningEffort: false,
-				};
-			}
-
-			if (supportedEndpoints && !supportedEndpoints.includes("/chat/completions") && !supportedEndpoints.includes("/responses")) {
-				continue;
-			}
-
-			models.push(base);
-		}
-
-		console.log(`Fetched ${models.length} tool-capable models from GitHub Copilot`);
-		return models;
-	} catch (error) {
-		console.warn("Failed to fetch GitHub Copilot models:", error);
-		return [];
-	}
-}
-
-function getFallbackCopilotModels(): Model<any>[] {
-	const fallback: Array<{ id: string; api: Api; input: ("text" | "image")[] }> = [
-		{ id: "claude-opus-4.5", api: "openai-completions", input: ["text", "image"] },
-		{ id: "claude-sonnet-4.5", api: "openai-completions", input: ["text", "image"] },
-		{ id: "claude-haiku-4.5", api: "openai-completions", input: ["text", "image"] },
-		{ id: "gemini-3-pro-preview", api: "openai-completions", input: ["text", "image"] },
-		{ id: "grok-code-fast-1", api: "openai-completions", input: ["text"] },
-		{ id: "gpt-5.2", api: "openai-responses", input: ["text", "image"] },
-		{ id: "gpt-5.1-codex-max", api: "openai-responses", input: ["text", "image"] },
-	];
-
-	return fallback.map(({ id, api, input }) => {
-		const model: Model<any> = {
-			id,
-			name: id,
-			api,
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			reasoning: false,
-			input,
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 8192,
-			headers: { ...COPILOT_STATIC_HEADERS },
-		};
-
-		if (api === "openai-completions") {
-			model.compat = {
-				supportsStore: false,
-				supportsDeveloperRole: false,
-				supportsReasoningEffort: false,
-			};
-		}
-
-		return model;
-	});
-}
-
 async function fetchOpenRouterModels(): Promise<Model<any>[]> {
 	try {
 		console.log("Fetching models from OpenRouter API...");
@@ -518,6 +310,40 @@ async function loadModelsDevData(): Promise<Model<any>[]> {
 			}
 		}
 
+		// Process GitHub Copilot models
+		if (data["github-copilot"]?.models) {
+			for (const [modelId, model] of Object.entries(data["github-copilot"].models)) {
+				const m = model as ModelsDevModel & { status?: string };
+				if (m.tool_call !== true) continue;
+				if (m.status === "deprecated") continue;
+
+				const copilotModel: Model<any> = {
+					id: modelId,
+					name: m.name || modelId,
+					api: "openai-completions",
+					provider: "github-copilot",
+					baseUrl: "https://api.individual.githubcopilot.com",
+					reasoning: m.reasoning === true,
+					input: m.modalities?.input?.includes("image") ? ["text", "image"] : ["text"],
+					cost: {
+						input: m.cost?.input || 0,
+						output: m.cost?.output || 0,
+						cacheRead: m.cost?.cache_read || 0,
+						cacheWrite: m.cost?.cache_write || 0,
+					},
+					contextWindow: m.limit?.context || 128000,
+					maxTokens: m.limit?.output || 8192,
+					headers: { ...COPILOT_STATIC_HEADERS },
+					compat: {
+						supportsStore: false,
+						supportsDeveloperRole: false,
+						supportsReasoningEffort: false,
+					},
+				};
+
+				models.push(copilotModel);
+			}
+		}
 
 		console.log(`Loaded ${models.length} tool-capable models from models.dev`);
 		return models;
@@ -537,20 +363,6 @@ async function generateModels() {
 	// Combine models (models.dev has priority)
 	const allModels = [...modelsDevModels, ...openRouterModels];
 
-	const copilotToken = getCopilotTokenFromEnv();
-	let copilotModels: Model<any>[] = [];
-	if (copilotToken) {
-		copilotModels = await fetchCopilotModels(copilotToken);
-		if (copilotModels.length === 0) {
-			console.warn("GitHub Copilot model fetch returned no models. Using fallback list.");
-			copilotModels = getFallbackCopilotModels();
-		}
-	} else {
-		console.warn("No Copilot token found (set COPILOT_GITHUB_TOKEN, GH_TOKEN, or GITHUB_TOKEN). Using fallback list.");
-		copilotModels = getFallbackCopilotModels();
-	}
-	allModels.push(...copilotModels);
-
 	// Fix incorrect cache pricing for Claude Opus 4.5 from models.dev
 	// models.dev has 3x the correct pricing (1.5/18.75 instead of 0.5/6.25)
 	const opus45 = allModels.find(m => m.provider === "anthropic" && m.id === "claude-opus-4-5");
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index 84202af6..d285ace5 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -2468,7 +2468,458 @@ export const MODELS = {
 			maxTokens: 16384,
 		} satisfies Model<"openai-completions">,
 	},
+	"github-copilot": {
+		"grok-code-fast-1": {
+			id: "grok-code-fast-1",
+			name: "Grok Code Fast 1",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5.1-codex": {
+			id: "gpt-5.1-codex",
+			name: "GPT-5.1-Codex",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-completions">,
+		"claude-haiku-4.5": {
+			id: "claude-haiku-4.5",
+			name: "Claude Haiku 4.5",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 16000,
+		} satisfies Model<"openai-completions">,
+		"gemini-3-pro-preview": {
+			id: "gemini-3-pro-preview",
+			name: "Gemini 3 Pro Preview",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
+		"oswe-vscode-prime": {
+			id: "oswe-vscode-prime",
+			name: "Raptor Mini (Preview)",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 200000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5.1-codex-mini": {
+			id: "gpt-5.1-codex-mini",
+			name: "GPT-5.1-Codex-mini",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 100000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5.1": {
+			id: "gpt-5.1",
+			name: "GPT-5.1",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5-codex": {
+			id: "gpt-5-codex",
+			name: "GPT-5-Codex",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-completions">,
+		"gpt-4o": {
+			id: "gpt-4o",
+			name: "GPT-4o",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: false,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 64000,
+			maxTokens: 16384,
+		} satisfies Model<"openai-completions">,
+		"gpt-4.1": {
+			id: "gpt-4.1",
+			name: "GPT-4.1",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: false,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 16384,
+		} satisfies Model<"openai-completions">,
+		"gpt-5-mini": {
+			id: "gpt-5-mini",
+			name: "GPT-5-mini",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
+		"gemini-2.5-pro": {
+			id: "gemini-2.5-pro",
+			name: "Gemini 2.5 Pro",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: false,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5.1-codex-max": {
+			id: "gpt-5.1-codex-max",
+			name: "GPT-5.1-Codex-max",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-completions">,
+		"claude-sonnet-4": {
+			id: "claude-sonnet-4",
+			name: "Claude Sonnet 4",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 16000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5": {
+			id: "gpt-5",
+			name: "GPT-5",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-completions">,
+		"claude-opus-4.5": {
+			id: "claude-opus-4.5",
+			name: "Claude Opus 4.5",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 16000,
+		} satisfies Model<"openai-completions">,
+		"gpt-5.2": {
+			id: "gpt-5.2",
+			name: "GPT-5.2",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 64000,
+		} satisfies Model<"openai-completions">,
+		"claude-sonnet-4.5": {
+			id: "claude-sonnet-4.5",
+			name: "Claude Sonnet 4.5",
+			api: "openai-completions",
+			provider: "github-copilot",
+			baseUrl: "https://api.individual.githubcopilot.com",
+			headers: {
+				"User-Agent": "GitHubCopilotChat/0.35.0",
+				"Editor-Version": "vscode/1.107.0",
+				"Editor-Plugin-Version": "copilot-chat/0.35.0",
+				"Copilot-Integration-Id": "vscode-chat",
+			},
+			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 16000,
+		} satisfies Model<"openai-completions">,
+	},
 	openrouter: {
+		"nvidia/nemotron-3-nano-30b-a3b:free": {
+			id: "nvidia/nemotron-3-nano-30b-a3b:free",
+			name: "NVIDIA: Nemotron 3 Nano 30B A3B (free)",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: true,
+			input: ["text"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 256000,
+			maxTokens: 4096,
+		} satisfies Model<"openai-completions">,
 		"openai/gpt-5.2-chat": {
 			id: "openai/gpt-5.2-chat",
 			name: "OpenAI: GPT-5.2 Chat",
@@ -2767,7 +3218,7 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.25,
+				input: 0.24,
 				output: 0.38,
 				cacheRead: 0.19,
 				cacheWrite: 0,
@@ -3073,13 +3524,13 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.254,
-				output: 1.02,
-				cacheRead: 0.127,
+				input: 0.19999999999999998,
+				output: 1,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
-			contextWindow: 262144,
-			maxTokens: 4096,
+			contextWindow: 196608,
+			maxTokens: 131072,
 		} satisfies Model<"openai-completions">,
 		"deepcogito/cogito-v2-preview-llama-405b": {
 			id: "deepcogito/cogito-v2-preview-llama-405b",
@@ -3294,9 +3745,9 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.39999999999999997,
-				output: 1.75,
-				cacheRead: 0,
+				input: 0.38,
+				output: 1.69,
+				cacheRead: 0.06,
 				cacheWrite: 0,
 			},
 			contextWindow: 202752,
@@ -3347,11 +3798,11 @@ export const MODELS = {
 			cost: {
 				input: 0.21,
 				output: 0.32,
-				cacheRead: 0.16799999999999998,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 163840,
-			maxTokens: 4096,
+			maxTokens: 65536,
 		} satisfies Model<"openai-completions">,
 		"google/gemini-2.5-flash-preview-09-2025": {
 			id: "google/gemini-2.5-flash-preview-09-2025",
@@ -5070,6 +5521,23 @@ export const MODELS = {
 			contextWindow: 131072,
 			maxTokens: 131072,
 		} satisfies Model<"openai-completions">,
+		"google/gemma-3-27b-it:free": {
+			id: "google/gemma-3-27b-it:free",
+			name: "Google: Gemma 3 27B (free)",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: false,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 131072,
+			maxTokens: 4096,
+		} satisfies Model<"openai-completions">,
 		"google/gemma-3-27b-it": {
 			id: "google/gemma-3-27b-it",
 			name: "Google: Gemma 3 27B",
@@ -5563,9 +6031,9 @@ export const MODELS = {
 			contextWindow: 32768,
 			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
-		"anthropic/claude-3.5-haiku-20241022": {
-			id: "anthropic/claude-3.5-haiku-20241022",
-			name: "Anthropic: Claude 3.5 Haiku (2024-10-22)",
+		"anthropic/claude-3.5-haiku": {
+			id: "anthropic/claude-3.5-haiku",
+			name: "Anthropic: Claude 3.5 Haiku",
 			api: "openai-completions",
 			provider: "openrouter",
 			baseUrl: "https://openrouter.ai/api/v1",
@@ -5580,9 +6048,9 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 8192,
 		} satisfies Model<"openai-completions">,
-		"anthropic/claude-3.5-haiku": {
-			id: "anthropic/claude-3.5-haiku",
-			name: "Anthropic: Claude 3.5 Haiku",
+		"anthropic/claude-3.5-haiku-20241022": {
+			id: "anthropic/claude-3.5-haiku-20241022",
+			name: "Anthropic: Claude 3.5 Haiku (2024-10-22)",
 			api: "openai-completions",
 			provider: "openrouter",
 			baseUrl: "https://openrouter.ai/api/v1",
@@ -5614,23 +6082,6 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 8192,
 		} satisfies Model<"openai-completions">,
-		"mistralai/ministral-8b": {
-			id: "mistralai/ministral-8b",
-			name: "Mistral: Ministral 8B",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 0.09999999999999999,
-				output: 0.09999999999999999,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 131072,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
 		"mistralai/ministral-3b": {
 			id: "mistralai/ministral-3b",
 			name: "Mistral: Ministral 3B",
@@ -5648,6 +6099,23 @@ export const MODELS = {
 			contextWindow: 131072,
 			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
+		"mistralai/ministral-8b": {
+			id: "mistralai/ministral-8b",
+			name: "Mistral: Ministral 8B",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: false,
+			input: ["text"],
+			cost: {
+				input: 0.09999999999999999,
+				output: 0.09999999999999999,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 131072,
+			maxTokens: 4096,
+		} satisfies Model<"openai-completions">,
 		"nvidia/llama-3.1-nemotron-70b-instruct": {
 			id: "nvidia/llama-3.1-nemotron-70b-instruct",
 			name: "NVIDIA: Llama 3.1 Nemotron 70B Instruct",
@@ -5835,23 +6303,6 @@ export const MODELS = {
 			contextWindow: 131072,
 			maxTokens: 16384,
 		} satisfies Model<"openai-completions">,
-		"meta-llama/llama-3.1-405b-instruct": {
-			id: "meta-llama/llama-3.1-405b-instruct",
-			name: "Meta: Llama 3.1 405B Instruct",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 3.5,
-				output: 3.5,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 130815,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
 		"meta-llama/llama-3.1-70b-instruct": {
 			id: "meta-llama/llama-3.1-70b-instruct",
 			name: "Meta: Llama 3.1 70B Instruct",
@@ -5869,6 +6320,23 @@ export const MODELS = {
 			contextWindow: 131072,
 			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
+		"meta-llama/llama-3.1-405b-instruct": {
+			id: "meta-llama/llama-3.1-405b-instruct",
+			name: "Meta: Llama 3.1 405B Instruct",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: false,
+			input: ["text"],
+			cost: {
+				input: 3.5,
+				output: 3.5,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 130815,
+			maxTokens: 4096,
+		} satisfies Model<"openai-completions">,
 		"mistralai/mistral-nemo": {
 			id: "mistralai/mistral-nemo",
 			name: "Mistral: Mistral Nemo",
@@ -6005,23 +6473,6 @@ export const MODELS = {
 			contextWindow: 128000,
 			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
-		"openai/gpt-4o-2024-05-13": {
-			id: "openai/gpt-4o-2024-05-13",
-			name: "OpenAI: GPT-4o (2024-05-13)",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 5,
-				output: 15,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
 		"openai/gpt-4o": {
 			id: "openai/gpt-4o",
 			name: "OpenAI: GPT-4o",
@@ -6056,22 +6507,22 @@ export const MODELS = {
 			contextWindow: 128000,
 			maxTokens: 64000,
 		} satisfies Model<"openai-completions">,
-		"meta-llama/llama-3-70b-instruct": {
-			id: "meta-llama/llama-3-70b-instruct",
-			name: "Meta: Llama 3 70B Instruct",
+		"openai/gpt-4o-2024-05-13": {
+			id: "openai/gpt-4o-2024-05-13",
+			name: "OpenAI: GPT-4o (2024-05-13)",
 			api: "openai-completions",
 			provider: "openrouter",
 			baseUrl: "https://openrouter.ai/api/v1",
 			reasoning: false,
-			input: ["text"],
+			input: ["text", "image"],
 			cost: {
-				input: 0.3,
-				output: 0.39999999999999997,
+				input: 5,
+				output: 15,
 				cacheRead: 0,
 				cacheWrite: 0,
 			},
-			contextWindow: 8192,
-			maxTokens: 16384,
+			contextWindow: 128000,
+			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
 		"meta-llama/llama-3-8b-instruct": {
 			id: "meta-llama/llama-3-8b-instruct",
@@ -6090,6 +6541,23 @@ export const MODELS = {
 			contextWindow: 8192,
 			maxTokens: 16384,
 		} satisfies Model<"openai-completions">,
+		"meta-llama/llama-3-70b-instruct": {
+			id: "meta-llama/llama-3-70b-instruct",
+			name: "Meta: Llama 3 70B Instruct",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: false,
+			input: ["text"],
+			cost: {
+				input: 0.3,
+				output: 0.39999999999999997,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 8192,
+			maxTokens: 16384,
+		} satisfies Model<"openai-completions">,
 		"mistralai/mixtral-8x22b-instruct": {
 			id: "mistralai/mixtral-8x22b-instruct",
 			name: "Mistral: Mixtral 8x22B Instruct",
@@ -6294,23 +6762,6 @@ export const MODELS = {
 			contextWindow: 8191,
 			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
-		"openai/gpt-4": {
-			id: "openai/gpt-4",
-			name: "OpenAI: GPT-4",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 30,
-				output: 60,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 8191,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
 		"openai/gpt-3.5-turbo": {
 			id: "openai/gpt-3.5-turbo",
 			name: "OpenAI: GPT-3.5 Turbo",
@@ -6328,6 +6779,23 @@ export const MODELS = {
 			contextWindow: 16385,
 			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
+		"openai/gpt-4": {
+			id: "openai/gpt-4",
+			name: "OpenAI: GPT-4",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: false,
+			input: ["text"],
+			cost: {
+				input: 30,
+				output: 60,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 8191,
+			maxTokens: 4096,
+		} satisfies Model<"openai-completions">,
 		"openrouter/auto": {
 			id: "openrouter/auto",
 			name: "OpenRouter: Auto Router",
@@ -6346,392 +6814,4 @@ export const MODELS = {
 			maxTokens: 30000,
 		} satisfies Model<"openai-completions">,
 	},
-	"github-copilot": {
-		"gpt-4o-mini-2024-07-18": {
-			id: "gpt-4o-mini-2024-07-18",
-			name: "gpt-4o-mini-2024-07-18",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 64000,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
-		"grok-code-fast-1": {
-			id: "grok-code-fast-1",
-			name: "grok-code-fast-1",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 64000,
-		} satisfies Model<"openai-completions">,
-		"gpt-5.1-codex": {
-			id: "gpt-5.1-codex",
-			name: "gpt-5.1-codex",
-			api: "openai-responses",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-responses">,
-		"gpt-5.1-codex-mini": {
-			id: "gpt-5.1-codex-mini",
-			name: "gpt-5.1-codex-mini",
-			api: "openai-responses",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-responses">,
-		"gpt-5.1-codex-max": {
-			id: "gpt-5.1-codex-max",
-			name: "gpt-5.1-codex-max",
-			api: "openai-responses",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-responses">,
-		"claude-sonnet-4.5": {
-			id: "claude-sonnet-4.5",
-			name: "claude-sonnet-4.5",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 16000,
-		} satisfies Model<"openai-completions">,
-		"claude-opus-4.5": {
-			id: "claude-opus-4.5",
-			name: "claude-opus-4.5",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 16000,
-		} satisfies Model<"openai-completions">,
-		"claude-haiku-4.5": {
-			id: "claude-haiku-4.5",
-			name: "claude-haiku-4.5",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 16000,
-		} satisfies Model<"openai-completions">,
-		"gemini-3-pro-preview": {
-			id: "gemini-3-pro-preview",
-			name: "gemini-3-pro-preview",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 64000,
-		} satisfies Model<"openai-completions">,
-		"gpt-4.1-2025-04-14": {
-			id: "gpt-4.1-2025-04-14",
-			name: "gpt-4.1-2025-04-14",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 64000,
-			maxTokens: 16384,
-		} satisfies Model<"openai-completions">,
-		"gpt-5.2": {
-			id: "gpt-5.2",
-			name: "gpt-5.2",
-			api: "openai-responses",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 128000,
-			maxTokens: 64000,
-		} satisfies Model<"openai-responses">,
-		"gpt-4-o-preview": {
-			id: "gpt-4-o-preview",
-			name: "gpt-4-o-preview",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 64000,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
-		"gpt-4.1": {
-			id: "gpt-4.1",
-			name: "gpt-4.1",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 64000,
-			maxTokens: 16384,
-		} satisfies Model<"openai-completions">,
-		"gpt-4o-mini": {
-			id: "gpt-4o-mini",
-			name: "gpt-4o-mini",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 64000,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
-		"gpt-4o": {
-			id: "gpt-4o",
-			name: "gpt-4o",
-			api: "openai-completions",
-			provider: "github-copilot",
-			baseUrl: "https://api.githubcopilot.com",
-			headers: {
-				"User-Agent": "GitHubCopilotChat/0.35.0",
-				"Editor-Version": "vscode/1.105.1",
-				"Editor-Plugin-Version": "copilot-chat/0.35.0",
-				"Copilot-Integration-Id": "copilot-developer-cli",
-				"Openai-Intent": "conversation-edits",
-				"X-Initiator": "agent",
-			},
-			compat: { supportsStore: false, supportsDeveloperRole: false, supportsReasoningEffort: false },
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 64000,
-			maxTokens: 4096,
-		} satisfies Model<"openai-completions">,
-	},
 } as const;
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index bed2bad5..e96d6178 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Added
+
+- **GitHub Copilot support**: Use GitHub Copilot models via OAuth login (`/login` -> "GitHub Copilot"). Supports both github.com and GitHub Enterprise. Models are sourced from models.dev and include Claude, GPT, Gemini, Grok, and more. Some models require enablement at https://github.com/settings/copilot/features before use. ([#191](https://github.com/badlogic/pi-mono/pull/191) by [@cau1k](https://github.com/cau1k))
+
 ### Fixed
 
 - Model selector fuzzy search now matches against provider name (not just model ID) and supports space-separated tokens where all tokens must match
diff --git a/packages/coding-agent/README.md b/packages/coding-agent/README.md
index 9fd51d00..76921d1b 100644
--- a/packages/coding-agent/README.md
+++ b/packages/coding-agent/README.md
@@ -125,6 +125,23 @@ pi
 /login  # Select "Anthropic (Claude Pro/Max)", authorize in browser
 ```
 
+**GitHub Copilot:**
+
+```bash
+pi
+/login  # Select "GitHub Copilot", authorize in browser
+```
+
+During login, you'll be prompted for an enterprise domain. Press Enter to use github.com, or enter your GitHub Enterprise Server domain (e.g., `github.mycompany.com`).
+
+Some models require explicit enablement before use. If you get "The requested model is not supported" error, enable the model at:
+
+**https://github.com/settings/copilot/features**
+
+For enterprise users, check with your organization's Copilot administrator for model availability and policies.
+
+Note: Enabling some models (e.g., Grok from xAI) may involve sharing usage data with the provider. Review the terms before enabling.
+
 Tokens stored in `~/.pi/agent/oauth.json` (mode 0600). Use `/logout` to clear.
 
 ### Quick Start
diff --git a/packages/coding-agent/src/core/model-config.ts b/packages/coding-agent/src/core/model-config.ts
index d971f2d4..35790586 100644
--- a/packages/coding-agent/src/core/model-config.ts
+++ b/packages/coding-agent/src/core/model-config.ts
@@ -242,18 +242,15 @@ export function loadAndMergeModels(): { models: Model<Api>[]; error: string | nu
 
 	const combined = [...builtInModels, ...customModels];
 
+	// Update github-copilot base URL based on OAuth token or enterprise domain
 	const copilotCreds = loadOAuthCredentials("github-copilot");
-	if (copilotCreds?.enterpriseUrl) {
-		const domain = normalizeDomain(copilotCreds.enterpriseUrl);
-		if (domain) {
-			const baseUrl = getGitHubCopilotBaseUrl(domain);
-			return {
-				models: combined.map((m) =>
-					m.provider === "github-copilot" && m.baseUrl === "https://api.githubcopilot.com" ? { ...m, baseUrl } : m,
-				),
-				error: null,
-			};
-		}
+	if (copilotCreds) {
+		const domain = copilotCreds.enterpriseUrl ? normalizeDomain(copilotCreds.enterpriseUrl) : undefined;
+		const baseUrl = getGitHubCopilotBaseUrl(copilotCreds.access, domain ?? undefined);
+		return {
+			models: combined.map((m) => (m.provider === "github-copilot" ? { ...m, baseUrl } : m)),
+			error: null,
+		};
 	}
 
 	return { models: combined, error: null };
@@ -288,23 +285,31 @@ export async function getApiKeyForModel(model: Model<Api>): Promise<string | und
 	}
 
 	if (model.provider === "github-copilot") {
+		// 1. Check OAuth storage (from device flow login)
 		const oauthToken = await getOAuthToken("github-copilot");
 		if (oauthToken) {
 			return oauthToken;
 		}
 
+		// 2. Use GitHub token directly (works with copilot scope on github.com)
 		const githubToken = process.env.COPILOT_GITHUB_TOKEN || process.env.GH_TOKEN || process.env.GITHUB_TOKEN;
 		if (!githubToken) {
 			return undefined;
 		}
 
+		// 3. For enterprise, exchange token for short-lived Copilot token
 		const enterpriseDomain = process.env.COPILOT_ENTERPRISE_URL
 			? normalizeDomain(process.env.COPILOT_ENTERPRISE_URL)
 			: undefined;
 
-		const creds = await refreshGitHubCopilotToken(githubToken, enterpriseDomain || undefined);
-		saveOAuthCredentials("github-copilot", creds);
-		return creds.access;
+		if (enterpriseDomain) {
+			const creds = await refreshGitHubCopilotToken(githubToken, enterpriseDomain);
+			saveOAuthCredentials("github-copilot", creds);
+			return creds.access;
+		}
+
+		// 4. For github.com, use token directly
+		return githubToken;
 	}
 
 	// For built-in providers, use getApiKey from @mariozechner/pi-ai
diff --git a/packages/coding-agent/src/core/oauth/github-copilot.ts b/packages/coding-agent/src/core/oauth/github-copilot.ts
index 811d9a23..600d9f2a 100644
--- a/packages/coding-agent/src/core/oauth/github-copilot.ts
+++ b/packages/coding-agent/src/core/oauth/github-copilot.ts
@@ -4,11 +4,9 @@ const CLIENT_ID = "Iv1.b507a08c87ecfe98";
 
 const COPILOT_HEADERS = {
 	"User-Agent": "GitHubCopilotChat/0.35.0",
-	"Editor-Version": "vscode/1.105.1",
+	"Editor-Version": "vscode/1.107.0",
 	"Editor-Plugin-Version": "copilot-chat/0.35.0",
-	"Copilot-Integration-Id": "copilot-developer-cli",
-	"Openai-Intent": "conversation-edits",
-	"X-Initiator": "agent",
+	"Copilot-Integration-Id": "vscode-chat",
 } as const;
 
 type DeviceCodeResponse = {
@@ -54,9 +52,29 @@ function getUrls(domain: string): {
 	};
 }
 
-export function getGitHubCopilotBaseUrl(enterpriseDomain?: string): string {
-	if (!enterpriseDomain) return "https://api.githubcopilot.com";
-	return `https://copilot-api.${enterpriseDomain}`;
+/**
+ * Parse the proxy-ep from a Copilot token and convert to API base URL.
+ * Token format: tid=...;exp=...;proxy-ep=proxy.individual.githubcopilot.com;...
+ * Returns API URL like https://api.individual.githubcopilot.com
+ */
+export function getBaseUrlFromToken(token: string): string | null {
+	const match = token.match(/proxy-ep=([^;]+)/);
+	if (!match) return null;
+	const proxyHost = match[1];
+	// Convert proxy.xxx to api.xxx
+	const apiHost = proxyHost.replace(/^proxy\./, "api.");
+	return `https://${apiHost}`;
+}
+
+export function getGitHubCopilotBaseUrl(token?: string, enterpriseDomain?: string): string {
+	// If we have a token, extract the base URL from proxy-ep
+	if (token) {
+		const urlFromToken = getBaseUrlFromToken(token);
+		if (urlFromToken) return urlFromToken;
+	}
+	// Fallback for enterprise or if token parsing fails
+	if (enterpriseDomain) return `https://copilot-api.${enterpriseDomain}`;
+	return "https://api.individual.githubcopilot.com";
 }
 
 async function fetchJson(url: string, init: RequestInit): Promise<unknown> {