fix(ai,coding-agent): fix Bedrock Opus 4.6 model IDs, cache pricing, and add EU profile

- Remove :0 suffix from Opus 4.6 Bedrock model IDs (not valid for this model)
- Fix us/eu Opus 4.6 cache pricing (0.5/6.25 instead of 1.5/18.75)
- Add missing eu.anthropic.claude-opus-4-6-v1 inference profile
- Fix coding-agent default Bedrock model ID to match catalog

packages/ai/scripts/generate-models.ts

@@ -642,6 +642,37 @@ async function generateModels() {
 		opus45.cost.cacheWrite = 6.25;
 	}
 
+	// Temporary Bedrock overrides until https://github.com/anomalyco/models.dev/pull/816 is merged.
+	// 1. Fix incorrect Opus 4.6 Bedrock metadata
+	for (const candidate of allModels) {
+		if (candidate.provider === "amazon-bedrock" && candidate.id.includes("anthropic.claude-opus-4-6-v1")) {
+			candidate.cost.cacheRead = 0.5;
+			candidate.cost.cacheWrite = 6.25;
+			candidate.contextWindow = 200000;
+		}
+	}
+
+	// 2. Add missing EU Opus 4.6 profile
+	if (!allModels.some((m) => m.provider === "amazon-bedrock" && m.id === "eu.anthropic.claude-opus-4-6-v1")) {
+		allModels.push({
+			id: "eu.anthropic.claude-opus-4-6-v1",
+			name: "Claude Opus 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: 5,
+				output: 25,
+				cacheRead: 0.5,
+				cacheWrite: 6.25,
+			},
+			contextWindow: 200000,
+			maxTokens: 128000,
+		});
+	}
+
 	// Add missing Claude Opus 4.6
 	if (!allModels.some(m => m.provider === "anthropic" && m.id === "claude-opus-4-6")) {
 		allModels.push({