fix(cliproxy): correct Claude Opus 5 metadata

src/cliproxy/model-catalog.ts

@@ -504,7 +504,7 @@ export const MODEL_CATALOG: Partial<Record<CLIProxyProvider, ProviderCatalog>> =
         name: 'Claude Opus 5',
         description: 'Latest premium model',
         nativeImageInput: true,
-        // Opus 5 (released 2026-07-14) uses adaptive thinking, matching Sonnet 5
+        // Opus 5 (released 2026-07-24) uses adaptive thinking, matching Sonnet 5
         // and Opus 4.8: Anthropic accepts only effort levels; manual budget_tokens
         // is rejected with 400. Proxy metadata reports zero + dynamic allowed.
         thinking: {

src/web-server/model-pricing.ts

@@ -331,9 +331,9 @@ const PRICING_REGISTRY: Record<string, ModelPricing> = {
       fast: OPUS_48_FAST_RATES,
     },
   },
-  // Claude Opus 5 ($5/$25) — Claude 5 generation Opus (released 2026-07-14).
-  // Rates mirror Opus 4.8 (same Opus tier); fast mode reuses the 2x premium
-  // pending official Opus 5 numbers. Registered explicitly so it resolves to
+  // Claude Opus 5 ($5/$25) — Claude 5 generation Opus (released 2026-07-24).
+  // Rates mirror Opus 4.8 (same Opus tier); fast mode uses Anthropic's documented
+  // $10/$50 rates. Registered explicitly so it resolves to
   // Opus-tier pricing instead of the unknown-model fallback.
   'claude-opus-5': {
     inputPerMillion: 5.0,