Using @claudeai you now have search results as content blocks, bringing citations to agent applications - no more document workarounds needed! 𝙎𝙚𝙖𝙧𝙘𝙝 𝙧𝙚𝙨𝙪𝙡𝙩𝙨 𝙖𝙨 𝙘𝙤𝙣𝙩𝙚𝙣𝙩 𝙗𝙡𝙤𝙘𝙠𝙨 by @AnthropicAI enables proper source attribution for results from tool calls, matching the citation quality you get from web search functionality: 🔗 Natural citations with source and title attribution linked back to specific tool calls ⚡ Available on Claude Opus 4.1, Claude Sonnet 4, and other latest models via Anthropic and Google Vertex AI 🛠️ We've already integrated this into LlamaIndex with full support for citable tool results and agent workflows Read the official docs: Get started with LlamaIndex integration: