Tweet by alexalbert__
February 17, 2026
Underrated dev upgrade from today's launch: Claude's web search and fetch tools now write and execute code to filter results before they reach the context window. When enabled, Sonnet 4.6 saw 13% higher accuracy on BrowseComp while using 32% fewer input tokens.
- Author
- alexalbert__
- Date
- February 17, 2026
- Canonical URL
- /tweets/alexalbert-2023834863858769975-c2e817