🚀 Ampcode Smart Model Update: Claude Opus 4.6
Ampcode's Smart agent now uses Claude Opus 4.6 (released Feb 5, 2026) as its primary reasoning model, replacing Opus 4.5.
Changes
Ampcode Model Updates
- Smart agent: Upgraded from
claude-opus-4-5-20251101→claude-opus-4-6-20260205(Claude Opus 4.6) - Librarian subagent: Separated from Rush/Titling, now uses
claude-sonnet-4-5-20241022(Claude Sonnet 4.5) for improved context retrieval - Rush/Titling: Remain on Claude Haiku 4.5 (unchanged)
Proxy Configuration
- Added
claude-opus-4.6to Copilot OpenAI-compatible model aliases - Added
claude-opus-4-6variants (including-thinkingandgemini-prefixed) to thinking budget configuration - Added Opus 4.6 model alias mappings (
claude-opus-4.6/claude-opus-4-6→claude-opus-4-6-20260205)
Model Slot Summary
| Slot | Model | Provider |
|---|---|---|
| Smart | Claude Opus 4.6 | Anthropic |
| Librarian | Claude Sonnet 4.5 | Anthropic |
| Rush/Titling | Claude Haiku 4.5 | Anthropic |
| Search | Gemini 3 Flash | |
| Oracle | GPT-5.2 | OpenAI |
| Review | Gemini 3 Pro |
Full Changelog: v0.3.104...v0.3.105