raise default context window from 128K to 200K

wirjo · wirjo · commit 3957b971b6c5 · 2026-04-19T02:00:05.000Z
Consistent with #65952. 200K matches the Claude model floor — ensures new models get a sensible default without table updates.
diff --git a/extensions/amazon-bedrock-mantle/discovery.ts b/extensions/amazon-bedrock-mantle/discovery.ts
@@ -15,7 +15,7 @@ const DEFAULT_COST = {
   cacheWrite: 0,
 };
 
-const DEFAULT_CONTEXT_WINDOW = 128_000;
+const DEFAULT_CONTEXT_WINDOW = 200_000;
 const DEFAULT_MAX_TOKENS = 4096;
 const DEFAULT_REFRESH_INTERVAL_SECONDS = 3600; // 1 hour
 
