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Agentic playground chat

The playground and hosted chats now use agentic search. Instead of retrieving once before answering, the model searches your namespace in a tool-calling loop until it has enough context. The playground shows the full step-by-step trace for debugging, while the hosted interface shows end users a compact progress indicator.

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New

  • Agentic search: The model drives retrieval through search and expand tools, streaming step-by-step progress
  • Chunk expansion: The model can fetch the chunks around a search result when a chunk is cut off (Turbopuffer-backed namespaces)
  • Accurate and Fast modes: Replace the previous chat modes. Accurate (default) reranks each semantic search; Fast skips reranking and returns results directly
  • GPT-5.5: Added to the model picker as the new default model
  • Cohere Rerank v4.0 Pro: Now the default reranker
  • Inline citations: Source pills in answers open the retrieved chunk’s text and metadata

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Removed

  • Deep Research mode: Agentic search handles multi-step questions directly
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v1.0

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General Availability

Agentset is now generally available after 8 months of beta testing. Thanks to all our early users for their feedback.

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New

  • Document processing: All-new ingestion pipeline with image extraction, table detection, inline math recognition, and layout analysis. Choose from fast, balanced, or accurate modes
  • Chunk viewer: View document chunks directly in the dashboard
  • Document download: Download managed files from the dashboard
  • Web crawling: Crawl and ingest websites with configurable depth, path filters, and CSS selectors
  • YouTube ingestion: Ingest video transcripts with configurable language selection and metadata options

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Improved

  • Combined upload and URL forms into a single unified ingestion interface
  • Redesigned documents and jobs tables with creation timestamps and file size details
  • Turbopuffer is now the default vector store for new namespaces
  • Revamped model selector in the playground

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Fixed

  • Playground chat no longer shows empty settings
  • Email validation now works correctly when inviting organization members
  • Playground chat mode defaults to the correct setting