[BUG] System prompt's claude_background_info outdated - says Sonnet 4.5 is 'most recent frontier model'
Resolved 💬 1 comment Opened Dec 3, 2025 by ykdojo Closed Dec 3, 2025
In the system prompt, the <claude_background_info> section says:
The most recent frontier Claude model is Claude Sonnet 4.5 (model ID: 'claude-sonnet-4-5-20250929')
But the default model is now Opus 4.5 (claude-opus-4-5-20251101), which is newer.
Suggest updating the background info section in the system prompt.
Verified on 2.0.57.
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