diff --git a/packages/ai/scripts/generate-models.ts b/packages/ai/scripts/generate-models.ts
index ce6d38a7..3deda493 100644
--- a/packages/ai/scripts/generate-models.ts
+++ b/packages/ai/scripts/generate-models.ts
@@ -1093,6 +1093,18 @@ async function generateModels() {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		},
+		{
+			id: "claude-opus-4-6-thinking",
+			name: "Claude Opus 4.6 Thinking (Antigravity)",
+			api: "google-gemini-cli",
+			provider: "google-antigravity",
+			baseUrl: ANTIGRAVITY_ENDPOINT,
+			reasoning: true,
+			input: ["text", "image"],
+			cost: { input: 5, output: 25, cacheRead: 0.5, cacheWrite: 6.25 },
+			contextWindow: 200000,
+			maxTokens: 128000,
+		},
 		{
 			id: "gpt-oss-120b-medium",
 			name: "GPT-OSS 120B Medium (Antigravity)",
@@ -1122,6 +1134,18 @@ async function generateModels() {
 			contextWindow: 1000000,
 			maxTokens: 64000,
 		},
+		{
+			id: "gemini-3.1-pro-preview",
+			name: "Gemini 3.1 Pro Preview (Vertex)",
+			api: "google-vertex",
+			provider: "google-vertex",
+			baseUrl: VERTEX_BASE_URL,
+			reasoning: true,
+			input: ["text", "image"],
+			cost: { input: 2, output: 12, cacheRead: 0.2, cacheWrite: 0 },
+			contextWindow: 1048576,
+			maxTokens: 65536,
+		},
 		{
 			id: "gemini-3-flash-preview",
 			name: "Gemini 3 Flash Preview (Vertex)",
diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index 9804e042..f23f3605 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -362,6 +362,23 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		} satisfies Model<"bedrock-converse-stream">,
+		"anthropic.claude-sonnet-4-6": {
+			id: "anthropic.claude-sonnet-4-6",
+			name: "Claude Sonnet 4.6",
+			api: "bedrock-converse-stream",
+			provider: "amazon-bedrock",
+			baseUrl: "https://bedrock-runtime.us-east-1.amazonaws.com",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 3,
+				output: 15,
+				cacheRead: 0.3,
+				cacheWrite: 3.75,
+			},
+			contextWindow: 200000,
+			maxTokens: 64000,
+		} satisfies Model<"bedrock-converse-stream">,
 		"cohere.command-r-plus-v1:0": {
 			id: "cohere.command-r-plus-v1:0",
 			name: "Command R+",
@@ -532,6 +549,23 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		} satisfies Model<"bedrock-converse-stream">,
+		"eu.anthropic.claude-sonnet-4-6": {
+			id: "eu.anthropic.claude-sonnet-4-6",
+			name: "Claude Sonnet 4.6 (EU)",
+			api: "bedrock-converse-stream",
+			provider: "amazon-bedrock",
+			baseUrl: "https://bedrock-runtime.us-east-1.amazonaws.com",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 3,
+				output: 15,
+				cacheRead: 0.3,
+				cacheWrite: 3.75,
+			},
+			contextWindow: 200000,
+			maxTokens: 64000,
+		} satisfies Model<"bedrock-converse-stream">,
 		"global.anthropic.claude-haiku-4-5-20251001-v1:0": {
 			id: "global.anthropic.claude-haiku-4-5-20251001-v1:0",
 			name: "Claude Haiku 4.5 (Global)",
@@ -617,6 +651,23 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		} satisfies Model<"bedrock-converse-stream">,
+		"global.anthropic.claude-sonnet-4-6": {
+			id: "global.anthropic.claude-sonnet-4-6",
+			name: "Claude Sonnet 4.6 (Global)",
+			api: "bedrock-converse-stream",
+			provider: "amazon-bedrock",
+			baseUrl: "https://bedrock-runtime.us-east-1.amazonaws.com",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 3,
+				output: 15,
+				cacheRead: 0.3,
+				cacheWrite: 3.75,
+			},
+			contextWindow: 200000,
+			maxTokens: 64000,
+		} satisfies Model<"bedrock-converse-stream">,
 		"google.gemma-3-27b-it": {
 			id: "google.gemma-3-27b-it",
 			name: "Google Gemma 3 27B Instruct",
@@ -1280,6 +1331,23 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		} satisfies Model<"bedrock-converse-stream">,
+		"us.anthropic.claude-sonnet-4-6": {
+			id: "us.anthropic.claude-sonnet-4-6",
+			name: "Claude Sonnet 4.6 (US)",
+			api: "bedrock-converse-stream",
+			provider: "amazon-bedrock",
+			baseUrl: "https://bedrock-runtime.us-east-1.amazonaws.com",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 3,
+				output: 15,
+				cacheRead: 0.3,
+				cacheWrite: 3.75,
+			},
+			contextWindow: 200000,
+			maxTokens: 64000,
+		} satisfies Model<"bedrock-converse-stream">,
 		"writer.palmyra-x4-v1:0": {
 			id: "writer.palmyra-x4-v1:0",
 			name: "Palmyra X4",
@@ -2517,6 +2585,24 @@ export const MODELS = {
 			contextWindow: 128000,
 			maxTokens: 32000,
 		} satisfies Model<"anthropic-messages">,
+		"claude-sonnet-4.6": {
+			id: "claude-sonnet-4.6",
+			name: "Claude Sonnet 4.6",
+			api: "anthropic-messages",
+			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"},
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 128000,
+			maxTokens: 32000,
+		} satisfies Model<"anthropic-messages">,
 		"gemini-2.5-pro": {
 			id: "gemini-2.5-pro",
 			name: "Gemini 2.5 Pro",
@@ -3066,6 +3152,40 @@ export const MODELS = {
 			contextWindow: 1000000,
 			maxTokens: 64000,
 		} satisfies Model<"google-generative-ai">,
+		"gemini-3.1-pro-preview": {
+			id: "gemini-3.1-pro-preview",
+			name: "Gemini 3.1 Pro Preview",
+			api: "google-generative-ai",
+			provider: "google",
+			baseUrl: "https://generativelanguage.googleapis.com/v1beta",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 2,
+				output: 12,
+				cacheRead: 0.2,
+				cacheWrite: 0,
+			},
+			contextWindow: 1048576,
+			maxTokens: 65536,
+		} satisfies Model<"google-generative-ai">,
+		"gemini-3.1-pro-preview-customtools": {
+			id: "gemini-3.1-pro-preview-customtools",
+			name: "Gemini 3.1 Pro Preview Custom Tools",
+			api: "google-generative-ai",
+			provider: "google",
+			baseUrl: "https://generativelanguage.googleapis.com/v1beta",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 2,
+				output: 12,
+				cacheRead: 0.2,
+				cacheWrite: 0,
+			},
+			contextWindow: 1048576,
+			maxTokens: 65536,
+		} satisfies Model<"google-generative-ai">,
 		"gemini-flash-latest": {
 			id: "gemini-flash-latest",
 			name: "Gemini Flash Latest",
@@ -3153,6 +3273,23 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		} satisfies Model<"google-gemini-cli">,
+		"claude-opus-4-6-thinking": {
+			id: "claude-opus-4-6-thinking",
+			name: "Claude Opus 4.6 Thinking (Antigravity)",
+			api: "google-gemini-cli",
+			provider: "google-antigravity",
+			baseUrl: "https://daily-cloudcode-pa.sandbox.googleapis.com",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 5,
+				output: 25,
+				cacheRead: 0.5,
+				cacheWrite: 6.25,
+			},
+			contextWindow: 200000,
+			maxTokens: 128000,
+		} satisfies Model<"google-gemini-cli">,
 		"claude-sonnet-4-5": {
 			id: "claude-sonnet-4-5",
 			name: "Claude Sonnet 4.5 (Antigravity)",
@@ -3531,6 +3668,23 @@ export const MODELS = {
 			contextWindow: 1000000,
 			maxTokens: 64000,
 		} satisfies Model<"google-vertex">,
+		"gemini-3.1-pro-preview": {
+			id: "gemini-3.1-pro-preview",
+			name: "Gemini 3.1 Pro Preview (Vertex)",
+			api: "google-vertex",
+			provider: "google-vertex",
+			baseUrl: "https://{location}-aiplatform.googleapis.com",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 2,
+				output: 12,
+				cacheRead: 0.2,
+				cacheWrite: 0,
+			},
+			contextWindow: 1048576,
+			maxTokens: 65536,
+		} satisfies Model<"google-vertex">,
 	},
 	"groq": {
 		"deepseek-r1-distill-llama-70b": {
@@ -5457,9 +5611,9 @@ export const MODELS = {
 		"big-pickle": {
 			id: "big-pickle",
 			name: "Big Pickle",
-			api: "openai-completions",
+			api: "anthropic-messages",
 			provider: "opencode",
-			baseUrl: "https://opencode.ai/zen/v1",
+			baseUrl: "https://opencode.ai/zen",
 			reasoning: true,
 			input: ["text"],
 			cost: {
@@ -5470,7 +5624,7 @@ export const MODELS = {
 			},
 			contextWindow: 200000,
 			maxTokens: 128000,
-		} satisfies Model<"openai-completions">,
+		} satisfies Model<"anthropic-messages">,
 		"claude-3-5-haiku": {
 			id: "claude-3-5-haiku",
 			name: "Claude Haiku 3.5",
@@ -5590,6 +5744,23 @@ export const MODELS = {
 			contextWindow: 200000,
 			maxTokens: 64000,
 		} satisfies Model<"anthropic-messages">,
+		"claude-sonnet-4-6": {
+			id: "claude-sonnet-4-6",
+			name: "Claude Sonnet 4.6",
+			api: "anthropic-messages",
+			provider: "opencode",
+			baseUrl: "https://opencode.ai/zen",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 3,
+				output: 15,
+				cacheRead: 0.3,
+				cacheWrite: 3.75,
+			},
+			contextWindow: 1000000,
+			maxTokens: 64000,
+		} satisfies Model<"anthropic-messages">,
 		"gemini-3-flash": {
 			id: "gemini-3-flash",
 			name: "Gemini 3 Flash",
@@ -5624,6 +5795,23 @@ export const MODELS = {
 			contextWindow: 1048576,
 			maxTokens: 65536,
 		} satisfies Model<"google-generative-ai">,
+		"gemini-3.1-pro": {
+			id: "gemini-3.1-pro",
+			name: "Gemini 3.1 Pro Preview",
+			api: "google-generative-ai",
+			provider: "opencode",
+			baseUrl: "https://opencode.ai/zen/v1",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 2,
+				output: 12,
+				cacheRead: 0.2,
+				cacheWrite: 0,
+			},
+			contextWindow: 1048576,
+			maxTokens: 65536,
+		} satisfies Model<"google-generative-ai">,
 		"glm-4.6": {
 			id: "glm-4.6",
 			name: "GLM-4.6",
@@ -5896,23 +6084,6 @@ export const MODELS = {
 			contextWindow: 262144,
 			maxTokens: 262144,
 		} satisfies Model<"openai-completions">,
-		"kimi-k2.5-free": {
-			id: "kimi-k2.5-free",
-			name: "Kimi K2.5 Free",
-			api: "openai-completions",
-			provider: "opencode",
-			baseUrl: "https://opencode.ai/zen/v1",
-			reasoning: true,
-			input: ["text", "image"],
-			cost: {
-				input: 0,
-				output: 0,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 262144,
-			maxTokens: 262144,
-		} satisfies Model<"openai-completions">,
 		"minimax-m2.1": {
 			id: "minimax-m2.1",
 			name: "MiniMax M2.1",
@@ -5950,9 +6121,9 @@ export const MODELS = {
 		"minimax-m2.5-free": {
 			id: "minimax-m2.5-free",
 			name: "MiniMax M2.5 Free",
-			api: "openai-completions",
+			api: "anthropic-messages",
 			provider: "opencode",
-			baseUrl: "https://opencode.ai/zen/v1",
+			baseUrl: "https://opencode.ai/zen",
 			reasoning: true,
 			input: ["text"],
 			cost: {
@@ -5963,6 +6134,23 @@ export const MODELS = {
 			},
 			contextWindow: 204800,
 			maxTokens: 131072,
+		} satisfies Model<"anthropic-messages">,
+		"trinity-large-preview-free": {
+			id: "trinity-large-preview-free",
+			name: "Trinity Large Preview",
+			api: "openai-completions",
+			provider: "opencode",
+			baseUrl: "https://opencode.ai/zen/v1",
+			reasoning: false,
+			input: ["text"],
+			cost: {
+				input: 0,
+				output: 0,
+				cacheRead: 0,
+				cacheWrite: 0,
+			},
+			contextWindow: 131072,
+			maxTokens: 131072,
 		} satisfies Model<"openai-completions">,
 	},
 	"openrouter": {
@@ -6147,8 +6335,8 @@ export const MODELS = {
 			cost: {
 				input: 6,
 				output: 30,
-				cacheRead: 0,
-				cacheWrite: 0,
+				cacheRead: 0.6,
+				cacheWrite: 7.5,
 			},
 			contextWindow: 200000,
 			maxTokens: 8192,
@@ -6519,9 +6707,9 @@ export const MODELS = {
 			reasoning: false,
 			input: ["text"],
 			cost: {
-				input: 0.3,
-				output: 1.2,
-				cacheRead: 0.15,
+				input: 0.32,
+				output: 0.8899999999999999,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 163840,
@@ -6748,23 +6936,6 @@ export const MODELS = {
 			contextWindow: 1048576,
 			maxTokens: 65535,
 		} satisfies Model<"openai-completions">,
-		"google/gemini-2.5-flash-preview-09-2025": {
-			id: "google/gemini-2.5-flash-preview-09-2025",
-			name: "Google: Gemini 2.5 Flash Preview 09-2025",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: true,
-			input: ["text", "image"],
-			cost: {
-				input: 0.3,
-				output: 2.5,
-				cacheRead: 0.03,
-				cacheWrite: 0.08333333333333334,
-			},
-			contextWindow: 1048576,
-			maxTokens: 65536,
-		} satisfies Model<"openai-completions">,
 		"google/gemini-2.5-pro": {
 			id: "google/gemini-2.5-pro",
 			name: "Google: Gemini 2.5 Pro",
@@ -6850,6 +7021,23 @@ export const MODELS = {
 			contextWindow: 1048576,
 			maxTokens: 65536,
 		} satisfies Model<"openai-completions">,
+		"google/gemini-3.1-pro-preview": {
+			id: "google/gemini-3.1-pro-preview",
+			name: "Google: Gemini 3.1 Pro Preview",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 2,
+				output: 12,
+				cacheRead: 0.19999999999999998,
+				cacheWrite: 0.375,
+			},
+			contextWindow: 1048576,
+			maxTokens: 65536,
+		} satisfies Model<"openai-completions">,
 		"google/gemma-3-27b-it": {
 			id: "google/gemma-3-27b-it",
 			name: "Google: Gemma 3 27B",
@@ -7165,13 +7353,13 @@ export const MODELS = {
 			reasoning: false,
 			input: ["text"],
 			cost: {
-				input: 0.049999999999999996,
-				output: 0.22,
-				cacheRead: 0.024999999999999998,
+				input: 0.39999999999999997,
+				output: 2,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 262144,
-			maxTokens: 65536,
+			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
 		"mistralai/devstral-medium": {
 			id: "mistralai/devstral-medium",
@@ -7411,23 +7599,6 @@ export const MODELS = {
 			contextWindow: 32768,
 			maxTokens: 16384,
 		} satisfies Model<"openai-completions">,
-		"mistralai/mistral-small-3.1-24b-instruct": {
-			id: "mistralai/mistral-small-3.1-24b-instruct",
-			name: "Mistral: Mistral Small 3.1 24B",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: false,
-			input: ["text", "image"],
-			cost: {
-				input: 0.03,
-				output: 0.11,
-				cacheRead: 0.015,
-				cacheWrite: 0,
-			},
-			contextWindow: 131072,
-			maxTokens: 131072,
-		} satisfies Model<"openai-completions">,
 		"mistralai/mistral-small-3.1-24b-instruct:free": {
 			id: "mistralai/mistral-small-3.1-24b-instruct:free",
 			name: "Mistral: Mistral Small 3.1 24B (free)",
@@ -7607,13 +7778,13 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.39999999999999997,
-				output: 1.75,
-				cacheRead: 0.19999999999999998,
+				input: 0.47,
+				output: 2,
+				cacheRead: 0.14100000000000001,
 				cacheWrite: 0,
 			},
-			contextWindow: 262144,
-			maxTokens: 65535,
+			contextWindow: 131072,
+			maxTokens: 4096,
 		} satisfies Model<"openai-completions">,
 		"moonshotai/kimi-k2.5": {
 			id: "moonshotai/kimi-k2.5",
@@ -7649,40 +7820,6 @@ export const MODELS = {
 			contextWindow: 131072,
 			maxTokens: 163840,
 		} satisfies Model<"openai-completions">,
-		"nousresearch/deephermes-3-mistral-24b-preview": {
-			id: "nousresearch/deephermes-3-mistral-24b-preview",
-			name: "Nous: DeepHermes 3 Mistral 24B Preview",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: true,
-			input: ["text"],
-			cost: {
-				input: 0.02,
-				output: 0.09999999999999999,
-				cacheRead: 0.01,
-				cacheWrite: 0,
-			},
-			contextWindow: 32768,
-			maxTokens: 32768,
-		} satisfies Model<"openai-completions">,
-		"nousresearch/hermes-4-70b": {
-			id: "nousresearch/hermes-4-70b",
-			name: "Nous: Hermes 4 70B",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: true,
-			input: ["text"],
-			cost: {
-				input: 0.11,
-				output: 0.38,
-				cacheRead: 0.055,
-				cacheWrite: 0,
-			},
-			contextWindow: 131072,
-			maxTokens: 131072,
-		} 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",
@@ -8865,9 +9002,9 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.049999999999999996,
-				output: 0.22,
-				cacheRead: 0.024999999999999998,
+				input: 0.06,
+				output: 0.24,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 40960,
@@ -8882,13 +9019,13 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.3,
-				output: 1.2,
-				cacheRead: 0.15,
+				input: 0.45499999999999996,
+				output: 1.8199999999999998,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
-			contextWindow: 40960,
-			maxTokens: 40960,
+			contextWindow: 131072,
+			maxTokens: 8192,
 		} satisfies Model<"openai-completions">,
 		"qwen/qwen3-235b-a22b-2507": {
 			id: "qwen/qwen3-235b-a22b-2507",
@@ -8933,9 +9070,9 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.06,
-				output: 0.22,
-				cacheRead: 0.03,
+				input: 0.08,
+				output: 0.28,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 40960,
@@ -8950,9 +9087,9 @@ export const MODELS = {
 			reasoning: false,
 			input: ["text"],
 			cost: {
-				input: 0.08,
-				output: 0.33,
-				cacheRead: 0.04,
+				input: 0.09,
+				output: 0.3,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 262144,
@@ -8992,23 +9129,6 @@ export const MODELS = {
 			contextWindow: 40960,
 			maxTokens: 40960,
 		} satisfies Model<"openai-completions">,
-		"qwen/qwen3-4b": {
-			id: "qwen/qwen3-4b",
-			name: "Qwen: Qwen3 4B",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: true,
-			input: ["text"],
-			cost: {
-				input: 0.0715,
-				output: 0.273,
-				cacheRead: 0,
-				cacheWrite: 0,
-			},
-			contextWindow: 131072,
-			maxTokens: 8192,
-		} satisfies Model<"openai-completions">,
 		"qwen/qwen3-4b:free": {
 			id: "qwen/qwen3-4b:free",
 			name: "Qwen: Qwen3 4B (free)",
@@ -9553,23 +9673,6 @@ export const MODELS = {
 			contextWindow: 163840,
 			maxTokens: 163840,
 		} satisfies Model<"openai-completions">,
-		"tngtech/tng-r1t-chimera": {
-			id: "tngtech/tng-r1t-chimera",
-			name: "TNG: R1T Chimera",
-			api: "openai-completions",
-			provider: "openrouter",
-			baseUrl: "https://openrouter.ai/api/v1",
-			reasoning: true,
-			input: ["text"],
-			cost: {
-				input: 0.25,
-				output: 0.85,
-				cacheRead: 0.125,
-				cacheWrite: 0,
-			},
-			contextWindow: 163840,
-			maxTokens: 65536,
-		} satisfies Model<"openai-completions">,
 		"upstage/solar-pro-3:free": {
 			id: "upstage/solar-pro-3:free",
 			name: "Upstage: Solar Pro 3 (free)",
@@ -9766,13 +9869,13 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.35,
-				output: 1.55,
-				cacheRead: 0.175,
+				input: 0.55,
+				output: 2,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
-			contextWindow: 131072,
-			maxTokens: 65536,
+			contextWindow: 131000,
+			maxTokens: 131000,
 		} satisfies Model<"openai-completions">,
 		"z-ai/glm-4.5-air": {
 			id: "z-ai/glm-4.5-air",
@@ -9834,13 +9937,13 @@ export const MODELS = {
 			reasoning: true,
 			input: ["text"],
 			cost: {
-				input: 0.33999999999999997,
-				output: 1.7,
-				cacheRead: 0.16999999999999998,
+				input: 0.35,
+				output: 1.71,
+				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 202752,
-			maxTokens: 65536,
+			maxTokens: 131072,
 		} satisfies Model<"openai-completions">,
 		"z-ai/glm-4.6:exacto": {
 			id: "z-ai/glm-4.6:exacto",
@@ -10369,7 +10472,7 @@ export const MODELS = {
 				cacheWrite: 3.75,
 			},
 			contextWindow: 1000000,
-			maxTokens: 64000,
+			maxTokens: 128000,
 		} satisfies Model<"anthropic-messages">,
 		"arcee-ai/trinity-large-preview": {
 			id: "arcee-ai/trinity-large-preview",
@@ -10626,6 +10729,23 @@ export const MODELS = {
 			contextWindow: 1000000,
 			maxTokens: 64000,
 		} satisfies Model<"anthropic-messages">,
+		"google/gemini-3.1-pro-preview": {
+			id: "google/gemini-3.1-pro-preview",
+			name: "Gemini 3.1 Pro Preview",
+			api: "anthropic-messages",
+			provider: "vercel-ai-gateway",
+			baseUrl: "https://ai-gateway.vercel.sh",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 2,
+				output: 12,
+				cacheRead: 0.19999999999999998,
+				cacheWrite: 0,
+			},
+			contextWindow: 1000000,
+			maxTokens: 64000,
+		} satisfies Model<"anthropic-messages">,
 		"inception/mercury-coder-small": {
 			id: "inception/mercury-coder-small",
 			name: "Mercury Coder Small Beta",
diff --git a/packages/ai/test/total-tokens.test.ts b/packages/ai/test/total-tokens.test.ts
index 6b1ff237..1d9d0da4 100644
--- a/packages/ai/test/total-tokens.test.ts
+++ b/packages/ai/test/total-tokens.test.ts
@@ -480,10 +480,10 @@ describe("totalTokens field", () => {
 		);
 
 		it(
-			"mistralai/mistral-small-3.1-24b-instruct - should return totalTokens equal to sum of components",
+			"mistralai/mistral-small-3.2-24b-instruct - should return totalTokens equal to sum of components",
 			{ retry: 3, timeout: 60000 },
 			async () => {
-				const llm = getModel("openrouter", "mistralai/mistral-small-3.1-24b-instruct");
+				const llm = getModel("openrouter", "mistralai/mistral-small-3.2-24b-instruct");
 
 				console.log(`\nOpenRouter / ${llm.id}:`);
 				const { first, second } = await testTotalTokensWithCache(llm, { apiKey: process.env.OPENROUTER_API_KEY });
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index 0c24d042..855d2b37 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## [Unreleased]
 
+### Changed
+
+- Updated bundled model catalog to add Gemini 3.1 Pro Preview for Google Vertex and keep Google Gemini CLI and Antigravity Gemini catalogs aligned with currently exposed models.
+- Added Claude Opus 4.6 Thinking to the Google Antigravity model catalog.
+
 ## [0.53.0] - 2026-02-17
 
 ### Breaking Changes