diff --git a/packages/ai/src/models.generated.ts b/packages/ai/src/models.generated.ts
index 75de7b00..283f8ca7 100644
--- a/packages/ai/src/models.generated.ts
+++ b/packages/ai/src/models.generated.ts
@@ -1991,6 +1991,23 @@ export const MODELS = {
 		} satisfies Model<"anthropic-messages">,
 	},
 	openrouter: {
+		"openai/gpt-5.1-codex-max": {
+			id: "openai/gpt-5.1-codex-max",
+			name: "OpenAI: GPT-5.1-Codex-Max",
+			api: "openai-completions",
+			provider: "openrouter",
+			baseUrl: "https://openrouter.ai/api/v1",
+			reasoning: true,
+			input: ["text", "image"],
+			cost: {
+				input: 1.25,
+				output: 10,
+				cacheRead: 0.125,
+				cacheWrite: 0,
+			},
+			contextWindow: 400000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-completions">,
 		"amazon/nova-2-lite-v1:free": {
 			id: "amazon/nova-2-lite-v1:free",
 			name: "Amazon: Nova 2 Lite (free)",
@@ -3402,6 +3419,23 @@ export const MODELS = {
 			contextWindow: 400000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-completions">,
+		"openai/gpt-oss-120b:free": {
+			id: "openai/gpt-oss-120b:free",
+			name: "OpenAI: gpt-oss-120b (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: 131072,
+			maxTokens: 4096,
+		} satisfies Model<"openai-completions">,
 		"openai/gpt-oss-120b": {
 			id: "openai/gpt-oss-120b",
 			name: "OpenAI: gpt-oss-120b",
@@ -4686,13 +4720,13 @@ export const MODELS = {
 			reasoning: false,
 			input: ["text"],
 			cost: {
-				input: 0.049999999999999996,
-				output: 0.08,
+				input: 0.03,
+				output: 0.11,
 				cacheRead: 0,
 				cacheWrite: 0,
 			},
 			contextWindow: 32768,
-			maxTokens: 16384,
+			maxTokens: 32768,
 		} satisfies Model<"openai-completions">,
 		"deepseek/deepseek-r1-distill-llama-70b": {
 			id: "deepseek/deepseek-r1-distill-llama-70b",
diff --git a/packages/coding-agent/CHANGELOG.md b/packages/coding-agent/CHANGELOG.md
index e681f0d2..33ea895a 100644
--- a/packages/coding-agent/CHANGELOG.md
+++ b/packages/coding-agent/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+## [Unreleased]
+
 ## [0.12.12] - 2025-12-05
 
 ### Changed