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AI summary
Written by AI from the official notes. Check them for exact details.Anthropic has launched the advisor tool in public beta, combining a faster executor model with a higher-intelligence advisor model.
- New advisor tool launched in public beta.
- Combines faster executor model with higher-intelligence advisor model.
- Improves long-horizon agentic workloads quality.
- Use beta header 'advisor-tool-2026-03-01' in requests.
Why it matters: Users seeking enhanced performance in AI tasks should explore this new tool for better results.
Full release notes
- We've launched the advisor tool in public beta. Pair a faster executor model with a higher-intelligence advisor model that provides strategic guidance mid-generation, so long-horizon agentic workloads get close to advisor-solo quality while the bulk of token generation happens at executor-model rates. Include the beta header
advisor-tool-2026-03-01in your requests.