[BUG] 503 Model is getting throttled. Try your request again in opus 4 model

Environment

• Platform (select one):
• [ ] Anthropic API
• [x] AWS Bedrock
• [ ] Google Vertex AI
• [ ] Other: <!-- specify -->
• Claude CLI version: 1.0.51
• Operating System: Ubuntu 24.04
• Terminal: VScode terminal

Bug Description

When I use opus 4 model, and /init (or any other context), I will receive below message

API Error (503 {"error":{"message":"{\"message\":\"Model is getting throttled. Try your request again.\"}","type":"None","param":"None","code":"503"}}) · Retrying in 1 seconds… (attempt 1/10)

Steps to Reproduce

1. In the VS code termial , use "claude" cmd lanuch claude
2. /init cmd

Expected Behavior

the opus model is OK

Actual Behavior

receive below message
API Error (503 {"error":{"message":"{\"message\":\"Model is getting throttled. Try your request again.\"}","type":"None","param":"None","code":"503"}}) · Retrying in 1 seconds… (attempt 1/10)

Additional Context

NA