Merge pull request #4603 from mattiacerutti/fix/openai-codex-model-list

fix(ai): update OpenAI Codex model list

packages/ai/scripts/generate-models.ts

@@ -240,9 +240,6 @@ function applyThinkingLevelMetadata(model: Model<any>): void {
 	if (model.provider === "openai-codex" && supportsOpenAiXhigh(model.id)) {
 		mergeThinkingLevelMap(model, { minimal: "low" });
 	}
-	if (model.provider === "openai-codex" && model.id === "gpt-5.1-codex-mini") {
-		mergeThinkingLevelMap(model, { minimal: "medium", low: "medium", medium: "medium", high: "high" });
-	}
 	if (model.provider === "openrouter" && model.id.startsWith("inception/mercury-2")) {
 		// Mercury 2 in instant mode (reasoning_effort: "none") disables tool calling.
 		// Mark "off" unsupported so the openai-completions provider omits the reasoning param
@@ -1500,42 +1497,6 @@ async function generateModels() {
 	const CODEX_CONTEXT = 272000;
 	const CODEX_MAX_TOKENS = 128000;
 	const codexModels: Model<"openai-codex-responses">[] = [
-		{
-			id: "gpt-5.1",
-			name: "GPT-5.1",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: CODEX_BASE_URL,
-			reasoning: true,
-			input: ["text", "image"],
-			cost: { input: 1.25, output: 10, cacheRead: 0.125, cacheWrite: 0 },
-			contextWindow: CODEX_CONTEXT,
-			maxTokens: CODEX_MAX_TOKENS,
-		},
-		{
-			id: "gpt-5.1-codex-max",
-			name: "GPT-5.1 Codex Max",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: CODEX_BASE_URL,
-			reasoning: true,
-			input: ["text", "image"],
-			cost: { input: 1.25, output: 10, cacheRead: 0.125, cacheWrite: 0 },
-			contextWindow: CODEX_CONTEXT,
-			maxTokens: CODEX_MAX_TOKENS,
-		},
-		{
-			id: "gpt-5.1-codex-mini",
-			name: "GPT-5.1 Codex Mini",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: CODEX_BASE_URL,
-			reasoning: true,
-			input: ["text", "image"],
-			cost: { input: 0.25, output: 2, cacheRead: 0.025, cacheWrite: 0 },
-			contextWindow: CODEX_CONTEXT,
-			maxTokens: CODEX_MAX_TOKENS,
-		},
 		{
 			id: "gpt-5.2",
 			name: "GPT-5.2",
@@ -1548,18 +1509,6 @@ async function generateModels() {
 			contextWindow: CODEX_CONTEXT,
 			maxTokens: CODEX_MAX_TOKENS,
 		},
-		{
-			id: "gpt-5.2-codex",
-			name: "GPT-5.2 Codex",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: CODEX_BASE_URL,
-			reasoning: true,
-			input: ["text", "image"],
-			cost: { input: 1.75, output: 14, cacheRead: 0.175, cacheWrite: 0 },
-			contextWindow: CODEX_CONTEXT,
-			maxTokens: CODEX_MAX_TOKENS,
-		},
 		{
 			id: "gpt-5.3-codex",
 			name: "GPT-5.3 Codex",
@@ -1572,6 +1521,18 @@ async function generateModels() {
 			contextWindow: CODEX_CONTEXT,
 			maxTokens: CODEX_MAX_TOKENS,
 		},
+		{
+			id: "gpt-5.3-codex-spark",
+			name: "GPT-5.3 Codex Spark",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: CODEX_BASE_URL,
+			reasoning: true,
+			input: ["text"],
+			cost: { input: 1.75, output: 14, cacheRead: 0.175, cacheWrite: 0 },
+			contextWindow: CODEX_CONTEXT,
+			maxTokens: CODEX_MAX_TOKENS,
+		},
 		{
 			id: "gpt-5.4",
 			name: "GPT-5.4",
@@ -1584,6 +1545,42 @@ async function generateModels() {
 			contextWindow: CODEX_CONTEXT,
 			maxTokens: CODEX_MAX_TOKENS,
 		},
+		{
+			id: "gpt-5.4-fast",
+			name: "GPT-5.4 Fast",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: CODEX_BASE_URL,
+			reasoning: true,
+			input: ["text", "image"],
+			cost: { input: 5, output: 30, cacheRead: 0.5, cacheWrite: 0 },
+			contextWindow: CODEX_CONTEXT,
+			maxTokens: CODEX_MAX_TOKENS,
+		},
+		{
+			id: "gpt-5.4-mini",
+			name: "GPT-5.4 mini",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: CODEX_BASE_URL,
+			reasoning: true,
+			input: ["text", "image"],
+			cost: { input: 0.75, output: 4.5, cacheRead: 0.075, cacheWrite: 0 },
+			contextWindow: CODEX_CONTEXT,
+			maxTokens: CODEX_MAX_TOKENS,
+		},
+		{
+			id: "gpt-5.4-mini-fast",
+			name: "GPT-5.4 mini Fast",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: CODEX_BASE_URL,
+			reasoning: true,
+			input: ["text", "image"],
+			cost: { input: 1.5, output: 9, cacheRead: 0.15, cacheWrite: 0 },
+			contextWindow: CODEX_CONTEXT,
+			maxTokens: CODEX_MAX_TOKENS,
+		},
 		{
 			id: "gpt-5.5",
 			name: "GPT-5.5",
@@ -1597,29 +1594,17 @@ async function generateModels() {
 			maxTokens: CODEX_MAX_TOKENS,
 		},
 		{
-			id: "gpt-5.4-mini",
+			id: "gpt-5.5-fast",
-			name: "GPT-5.4 Mini",
+			name: "GPT-5.5 Fast",
 			api: "openai-codex-responses",
 			provider: "openai-codex",
 			baseUrl: CODEX_BASE_URL,
 			reasoning: true,
 			input: ["text", "image"],
-			cost: { input: 0.75, output: 4.5, cacheRead: 0.075, cacheWrite: 0 },
+			cost: { input: 12.5, output: 75, cacheRead: 1.25, cacheWrite: 0 },
 			contextWindow: CODEX_CONTEXT,
 			maxTokens: CODEX_MAX_TOKENS,
 		},
-		{
-			id: "gpt-5.3-codex-spark",
-			name: "GPT-5.3 Codex Spark",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: CODEX_BASE_URL,
-			reasoning: true,
-			input: ["text"],
-			cost: { input: 0, output: 0, cacheRead: 0, cacheWrite: 0 },
-			contextWindow: 128000,
-			maxTokens: CODEX_MAX_TOKENS,
-		},
 	];
 	allModels.push(...codexModels);
 

packages/ai/src/models.generated.ts

@@ -7155,58 +7155,6 @@ export const MODELS = {
 		} satisfies Model<"openai-responses">,
 	},
 	"openai-codex": {
-		"gpt-5.1": {
-			id: "gpt-5.1",
-			name: "GPT-5.1",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: "https://chatgpt.com/backend-api",
-			reasoning: true,
-			input: ["text", "image"],
-			cost: {
-				input: 1.25,
-				output: 10,
-				cacheRead: 0.125,
-				cacheWrite: 0,
-			},
-			contextWindow: 272000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-codex-responses">,
-		"gpt-5.1-codex-max": {
-			id: "gpt-5.1-codex-max",
-			name: "GPT-5.1 Codex Max",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: "https://chatgpt.com/backend-api",
-			reasoning: true,
-			input: ["text", "image"],
-			cost: {
-				input: 1.25,
-				output: 10,
-				cacheRead: 0.125,
-				cacheWrite: 0,
-			},
-			contextWindow: 272000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-codex-responses">,
-		"gpt-5.1-codex-mini": {
-			id: "gpt-5.1-codex-mini",
-			name: "GPT-5.1 Codex Mini",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: "https://chatgpt.com/backend-api",
-			reasoning: true,
-			thinkingLevelMap: {"minimal":"medium","low":"medium","medium":"medium","high":"high"},
-			input: ["text", "image"],
-			cost: {
-				input: 0.25,
-				output: 2,
-				cacheRead: 0.025,
-				cacheWrite: 0,
-			},
-			contextWindow: 272000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-codex-responses">,
 		"gpt-5.2": {
 			id: "gpt-5.2",
 			name: "GPT-5.2",
@@ -7225,24 +7173,6 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-codex-responses">,
-		"gpt-5.2-codex": {
-			id: "gpt-5.2-codex",
-			name: "GPT-5.2 Codex",
-			api: "openai-codex-responses",
-			provider: "openai-codex",
-			baseUrl: "https://chatgpt.com/backend-api",
-			reasoning: true,
-			thinkingLevelMap: {"xhigh":"xhigh","minimal":"low"},
-			input: ["text", "image"],
-			cost: {
-				input: 1.75,
-				output: 14,
-				cacheRead: 0.175,
-				cacheWrite: 0,
-			},
-			contextWindow: 272000,
-			maxTokens: 128000,
-		} satisfies Model<"openai-codex-responses">,
 		"gpt-5.3-codex": {
 			id: "gpt-5.3-codex",
 			name: "GPT-5.3 Codex",
@@ -7271,12 +7201,12 @@ export const MODELS = {
 			thinkingLevelMap: {"xhigh":"xhigh","minimal":"low"},
 			input: ["text"],
 			cost: {
-				input: 0,
+				input: 1.75,
-				output: 0,
+				output: 14,
-				cacheRead: 0,
+				cacheRead: 0.175,
 				cacheWrite: 0,
 			},
-			contextWindow: 128000,
+			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-codex-responses">,
 		"gpt-5.4": {
@@ -7297,9 +7227,27 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-codex-responses">,
+		"gpt-5.4-fast": {
+			id: "gpt-5.4-fast",
+			name: "GPT-5.4 Fast",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: "https://chatgpt.com/backend-api",
+			reasoning: true,
+			thinkingLevelMap: {"xhigh":"xhigh","minimal":"low"},
+			input: ["text", "image"],
+			cost: {
+				input: 5,
+				output: 30,
+				cacheRead: 0.5,
+				cacheWrite: 0,
+			},
+			contextWindow: 272000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-codex-responses">,
 		"gpt-5.4-mini": {
 			id: "gpt-5.4-mini",
-			name: "GPT-5.4 Mini",
+			name: "GPT-5.4 mini",
 			api: "openai-codex-responses",
 			provider: "openai-codex",
 			baseUrl: "https://chatgpt.com/backend-api",
@@ -7315,6 +7263,24 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-codex-responses">,
+		"gpt-5.4-mini-fast": {
+			id: "gpt-5.4-mini-fast",
+			name: "GPT-5.4 mini Fast",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: "https://chatgpt.com/backend-api",
+			reasoning: true,
+			thinkingLevelMap: {"xhigh":"xhigh","minimal":"low"},
+			input: ["text", "image"],
+			cost: {
+				input: 1.5,
+				output: 9,
+				cacheRead: 0.15,
+				cacheWrite: 0,
+			},
+			contextWindow: 272000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-codex-responses">,
 		"gpt-5.5": {
 			id: "gpt-5.5",
 			name: "GPT-5.5",
@@ -7333,6 +7299,24 @@ export const MODELS = {
 			contextWindow: 272000,
 			maxTokens: 128000,
 		} satisfies Model<"openai-codex-responses">,
+		"gpt-5.5-fast": {
+			id: "gpt-5.5-fast",
+			name: "GPT-5.5 Fast",
+			api: "openai-codex-responses",
+			provider: "openai-codex",
+			baseUrl: "https://chatgpt.com/backend-api",
+			reasoning: true,
+			thinkingLevelMap: {"xhigh":"xhigh","minimal":"low"},
+			input: ["text", "image"],
+			cost: {
+				input: 12.5,
+				output: 75,
+				cacheRead: 1.25,
+				cacheWrite: 0,
+			},
+			contextWindow: 272000,
+			maxTokens: 128000,
+		} satisfies Model<"openai-codex-responses">,
 	},
 	"opencode": {
 		"big-pickle": {

packages/ai/test/abort.test.ts

@@ -276,12 +276,12 @@ describe("AI Providers Abort Tests", () => {
 
 	describe("OpenAI Codex Provider Abort", () => {
 		it.skipIf(!openaiCodexToken)("should abort mid-stream", { retry: 3 }, async () => {
-			const llm = getModel("openai-codex", "gpt-5.2-codex");
+			const llm = getModel("openai-codex", "gpt-5.5");
 			await testAbortSignal(llm, { apiKey: openaiCodexToken });
 		});
 
 		it.skipIf(!openaiCodexToken)("should handle immediate abort", { retry: 3 }, async () => {
-			const llm = getModel("openai-codex", "gpt-5.2-codex");
+			const llm = getModel("openai-codex", "gpt-5.5");
 			await testImmediateAbort(llm, { apiKey: openaiCodexToken });
 		});
 	});

packages/ai/test/context-overflow.test.ts

@@ -228,9 +228,9 @@ describe("Context overflow error handling", () => {
 
 	describe("OpenAI Codex (OAuth)", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should detect overflow via isContextOverflow",
+			"gpt-5.5 - should detect overflow via isContextOverflow",
 			async () => {
-				const model = getModel("openai-codex", "gpt-5.2-codex");
+				const model = getModel("openai-codex", "gpt-5.5");
 				const result = await testContextOverflow(model, openaiCodexToken!);
 				logResult(result);
 

packages/ai/test/cross-provider-handoff.test.ts

@@ -67,7 +67,7 @@ const PROVIDER_MODEL_PAIRS: ProviderModelPair[] = [
 	{ provider: "openai", model: "gpt-5-mini", label: "openai-responses-gpt-5-mini" },
 	{ provider: "azure-openai-responses", model: "gpt-4o-mini", label: "azure-openai-responses-gpt-4o-mini" },
 	// OpenAI Codex
-	{ provider: "openai-codex", model: "gpt-5.2-codex", label: "openai-codex-gpt-5.2-codex" },
+	{ provider: "openai-codex", model: "gpt-5.5", label: "openai-codex-gpt-5.5" },
 	// GitHub Copilot
 	{ provider: "github-copilot", model: "claude-sonnet-4.5", label: "copilot-claude-sonnet-4.5" },
 	{ provider: "github-copilot", model: "gpt-5.1-codex", label: "copilot-gpt-5.1-codex" },

packages/ai/test/empty.test.ts

@@ -704,37 +704,37 @@ describe("AI Providers Empty Message Tests", () => {
 
 	describe("OpenAI Codex Provider Empty Messages", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle empty content array",
+			"gpt-5.5 - should handle empty content array",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testEmptyMessage(llm, { apiKey: openaiCodexToken });
 			},
 		);
 
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle empty string content",
+			"gpt-5.5 - should handle empty string content",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testEmptyStringMessage(llm, { apiKey: openaiCodexToken });
 			},
 		);
 
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle whitespace-only content",
+			"gpt-5.5 - should handle whitespace-only content",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testWhitespaceOnlyMessage(llm, { apiKey: openaiCodexToken });
 			},
 		);
 
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle empty assistant message in conversation",
+			"gpt-5.5 - should handle empty assistant message in conversation",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testEmptyAssistantMessage(llm, { apiKey: openaiCodexToken });
 			},
 		);

packages/ai/test/image-tool-result.test.ts

@@ -481,19 +481,19 @@ describe("Tool Results with Images", () => {
 
 	describe("OpenAI Codex Provider", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle tool result with only image",
+			"gpt-5.5 - should handle tool result with only image",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await handleToolWithImageResult(llm, { apiKey: openaiCodexToken });
 			},
 		);
 
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle tool result with text and image",
+			"gpt-5.5 - should handle tool result with text and image",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await handleToolWithTextAndImageResult(llm, { apiKey: openaiCodexToken });
 			},
 		);

packages/ai/test/openai-codex-cache-affinity-e2e.test.ts

@@ -8,7 +8,7 @@ const codexToken = await resolveApiKey("openai-codex");
 
 describe("openai-codex cache affinity e2e", () => {
 	it.skipIf(!codexToken)("handles SSE requests with aligned cache-affinity identifiers", async () => {
-		const model = getModel("openai-codex", "gpt-5.3-codex");
+		const model = getModel("openai-codex", "gpt-5.5");
 		const sessionId = "0195d6e4-4cf9-7f44-a2d8-f8f7f49ee9d3";
 		const context: Context = {
 			systemPrompt: "You are a helpful assistant. Reply exactly as requested.",

packages/ai/test/openai-responses-foreign-toolcall-id.test.ts

@@ -18,7 +18,7 @@ const usage: Usage = {
 
 describe("OpenAI Responses foreign tool call ID normalization", () => {
 	it("hashes foreign Copilot tool item IDs into a bounded Codex-safe fc_<hash> shape", () => {
-		const model = getModel("openai-codex", "gpt-5.3-codex");
+		const model = getModel("openai-codex", "gpt-5.5");
 		const assistant: AssistantMessage = {
 			role: "assistant",
 			content: [
@@ -31,7 +31,7 @@ describe("OpenAI Responses foreign tool call ID normalization", () => {
 			],
 			api: "openai-responses",
 			provider: "github-copilot",
-			model: "gpt-5.3-codex",
+			model: "gpt-5.5",
 			usage,
 			stopReason: "toolUse",
 			timestamp: Date.now() - 2000,

packages/ai/test/openai-responses-tool-result-images.test.ts

@@ -183,8 +183,8 @@ describe("Responses API tool result images", () => {
 		);
 	});
 
-	describe("OpenAI Codex Responses Provider (gpt-5.2-codex)", () => {
+	describe("OpenAI Codex Responses Provider (gpt-5.5)", () => {
-		const model = getModel("openai-codex", "gpt-5.2-codex");
+		const model = getModel("openai-codex", "gpt-5.5");
 
 		it.skipIf(!openaiCodexToken)(
 			"should send tool result images in function_call_output",

packages/ai/test/responseid.test.ts

@@ -114,7 +114,7 @@ describe("responseId E2E Tests", () => {
 
 	describe("OpenAI Codex Provider", () => {
 		it.skipIf(!openaiCodexToken)("should expose responseId", { retry: 3, timeout: 30000 }, async () => {
-			const llm = getModel("openai-codex", "gpt-5.2-codex");
+			const llm = getModel("openai-codex", "gpt-5.5");
 			await expectResponseId(llm, { apiKey: openaiCodexToken });
 		});
 	});

packages/ai/test/tokens.test.ts

@@ -309,10 +309,10 @@ describe("Token Statistics on Abort", () => {
 
 	describe("OpenAI Codex Provider", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should include token stats when aborted mid-stream",
+			"gpt-5.5 - should include token stats when aborted mid-stream",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testTokensOnAbort(llm, { apiKey: openaiCodexToken });
 			},
 		);

packages/ai/test/tool-call-id-normalization.test.ts

@@ -38,7 +38,7 @@ const echoTool: Tool<typeof echoToolSchema> = {
  *
  * 1. Use github-copilot gpt-5.2-codex to generate a tool call
  * 2. Switch to openrouter openai/gpt-5.2-codex and complete
- * 3. Switch to openai-codex gpt-5.2-codex and complete
+ * 3. Switch to openai-codex gpt-5.5 and complete
  *
  * Both should succeed without "call_id too long" errors.
  */
@@ -117,7 +117,7 @@ describe("Tool Call ID Normalization - Live Handoff", () => {
 		"github-copilot -> openai-codex should normalize pipe-separated IDs",
 		async () => {
 			const copilotModel = getModel("github-copilot", "gpt-5.2-codex");
-			const codexModel = getModel("openai-codex", "gpt-5.2-codex");
+			const codexModel = getModel("openai-codex", "gpt-5.5");
 
 			// Step 1: Generate tool call with github-copilot
 			const userMessage: Message = {
@@ -266,7 +266,7 @@ describe("Tool Call ID Normalization - Prefilled Context", () => {
 	it.skipIf(!codexToken)(
 		"openai-codex should handle prefilled context with long pipe-separated IDs",
 		async () => {
-			const model = getModel("openai-codex", "gpt-5.2-codex");
+			const model = getModel("openai-codex", "gpt-5.5");
 			const messages = buildPrefilledMessages();
 
 			const response = await completeSimple(

packages/ai/test/tool-call-without-result.test.ts

@@ -317,10 +317,10 @@ describe("Tool Call Without Result Tests", () => {
 
 	describe("OpenAI Codex Provider", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should filter out tool calls without corresponding tool results",
+			"gpt-5.5 - should filter out tool calls without corresponding tool results",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const model = getModel("openai-codex", "gpt-5.2-codex");
+				const model = getModel("openai-codex", "gpt-5.5");
 				await testToolCallWithoutResult(model, { apiKey: openaiCodexToken });
 			},
 		);

packages/ai/test/total-tokens.test.ts

@@ -771,10 +771,10 @@ describe("totalTokens field", () => {
 
 	describe("OpenAI Codex (OAuth)", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should return totalTokens equal to sum of components",
+			"gpt-5.5 - should return totalTokens equal to sum of components",
 			{ retry: 3, timeout: 60000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 
 				console.log(`\nOpenAI Codex / ${llm.id}:`);
 				const { first, second } = await testTotalTokensWithCache(llm, { apiKey: openaiCodexToken });

packages/ai/test/unicode-surrogate.test.ts

@@ -746,28 +746,28 @@ describe("AI Providers Unicode Surrogate Pair Tests", () => {
 
 	describe("OpenAI Codex Provider Unicode Handling", () => {
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle emoji in tool results",
+			"gpt-5.5 - should handle emoji in tool results",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testEmojiInToolResults(llm, { apiKey: openaiCodexToken });
 			},
 		);
 
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle real-world LinkedIn comment data with emoji",
+			"gpt-5.5 - should handle real-world LinkedIn comment data with emoji",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testRealWorldLinkedInData(llm, { apiKey: openaiCodexToken });
 			},
 		);
 
 		it.skipIf(!openaiCodexToken)(
-			"gpt-5.2-codex - should handle unpaired high surrogate (0xD83D) in tool results",
+			"gpt-5.5 - should handle unpaired high surrogate (0xD83D) in tool results",
 			{ retry: 3, timeout: 30000 },
 			async () => {
-				const llm = getModel("openai-codex", "gpt-5.2-codex");
+				const llm = getModel("openai-codex", "gpt-5.5");
 				await testUnpairedHighSurrogate(llm, { apiKey: openaiCodexToken });
 			},
 		);