diff --git a/packages/ai/CHANGELOG.md b/packages/ai/CHANGELOG.md
index 92d15b54..ab79a21f 100644
--- a/packages/ai/CHANGELOG.md
+++ b/packages/ai/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## [Unreleased]
 
+### Fixed
+
+- Fixed OpenRouter Meta tests by switching `meta-llama/llama-4-maverick` to `meta-llama/llama-4-scout` to avoid type-check failures from model-catalog drift.
+
 ## [0.67.68] - 2026-04-17
 
 ### Fixed
diff --git a/packages/ai/test/context-overflow.test.ts b/packages/ai/test/context-overflow.test.ts
index 45877834..4a3e876b 100644
--- a/packages/ai/test/context-overflow.test.ts
+++ b/packages/ai/test/context-overflow.test.ts
@@ -527,8 +527,8 @@ describe("Context overflow error handling", () => {
 		}, 120000);
 
 		// Meta/Llama backend
-		it("meta-llama/llama-4-maverick via OpenRouter - should detect overflow via isContextOverflow", async () => {
-			const model = getModel("openrouter", "meta-llama/llama-4-maverick");
+		it("meta-llama/llama-4-scout via OpenRouter - should detect overflow via isContextOverflow", async () => {
+			const model = getModel("openrouter", "meta-llama/llama-4-scout");
 			const result = await testContextOverflow(model, process.env.OPENROUTER_API_KEY!);
 			logResult(result);
 
diff --git a/packages/ai/test/total-tokens.test.ts b/packages/ai/test/total-tokens.test.ts
index b1bee593..732a522b 100644
--- a/packages/ai/test/total-tokens.test.ts
+++ b/packages/ai/test/total-tokens.test.ts
@@ -514,10 +514,10 @@ describe("totalTokens field", () => {
 		);
 
 		it(
-			"meta-llama/llama-4-maverick - should return totalTokens equal to sum of components",
+			"meta-llama/llama-4-scout - should return totalTokens equal to sum of components",
 			{ retry: 3, timeout: 60000 },
 			async () => {
-				const llm = getModel("openrouter", "meta-llama/llama-4-maverick");
+				const llm = getModel("openrouter", "meta-llama/llama-4-scout");
 
 				console.log(`\nOpenRouter / ${llm.id}:`);
 				const { first, second } = await testTotalTokensWithCache(llm, { apiKey: process.env.OPENROUTER_API_KEY });