The web search tool and web fetch tool now support web_search_20260318 and web_fetch_20260318, adding a response_inclusion parameter to drop consumed result blocks from the API response for agentic workflows. No beta header is required.
Fetched July 13, 2026
Added support for the web_search_call.results include option in the OpenAI provider, enabling access to web search results alongside genera…
Vercel · AI SDKOutgoing requests from agent tool-loops and workflows now include an ai-sdk-agent user-agent segment for usage attribution. Updated depende…
Vercel · AI SDKThe web search and web fetch tools now support the latest versions (web_search_20260318 and web_fetch_20260318) with a response_inclusion p…
Anthropic · Claude PlatformThe web search and web fetch tools now support a response_inclusion parameter that lets agentic workflows drop consumed result blocks from…
Anthropic · Claude Platform