July 2, 2026
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.New
- Agentic search: The model drives retrieval through
searchandexpandtools, 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
Removed
- Deep Research mode: Agentic search handles multi-step questions directly
General Availability
Agentset is now generally available after 8 months of beta testing. Thanks to all our early users for their feedback.New
- Document processing: All-new ingestion pipeline with image extraction, table detection, inline math recognition, and layout analysis. Choose from
fast,balanced, oraccuratemodes - 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
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
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