Changelog

Captain

April 2026

Multimodal Search & Agent-Friendly Docs

  • Multimodal search: Search across video (≤120s clips), audio (≤80s clips), and images alongside text in a single query
  • Gemini Flash cross-modal reranker alongside Voyage text reranker
  • Multi-query paraphrase retrieval with cross-pipeline deduplication
  • ARN-based indexing for S3
  • Agent-friendly documentation: llms.txt, structured API reference for LLMs
  • YouTube service improvements

March 2026

Odyssey Dataset & OCR

  • Odyssey private market intelligence launched — companies, investors, people, deals, funds, LPs, service providers, patents, credit analysis
  • Author field for article dataset search
  • URIs returned in non-inference query results
  • OCR functionality for image-based documents
  • YouTube video indexing
  • Bounding box data in query results
  • Cancel and rollback endpoints for indexing jobs

February 2026

Multi-Cloud Indexing & Environment Migration

  • Azure Blob Storage indexing — full container, single file, and directory
  • Cloudflare R2 indexing support
  • URL indexing endpoint
  • Reranker support for queries
  • Page numbers returned in search results
  • Document deletion fixes for grouped file sets
  • Environment migration endpoint — promote collections from dev → prod without reindexing
  • Job failure count fixes and atomic operations

January 2026

Billing, Directories & Performance

  • Billing information in indexing job responses (cost, credits used, processing type)
  • Two new directory-scoped indexing endpoints for S3 and GCS
  • Massive RDS connection pooling improvements
  • Structured SSE streaming with id, event, and data fields

December 2025

V2 API Launch

  • V2 API overhaul — new RESTful endpoint structure (/v2/collections/...)
  • Namespace management for collections
  • Metadata filtering on queries
  • Custom top_k and custom prompting support
  • Skip existing files during re-indexing
  • Supported file types expansion
  • Groq LLM integration

November 2025

Streaming & Tool Calling

  • SSE streaming improvements for responses
  • PostHog analytics integration
  • Tool calling support — OpenAI-compatible function calling with client-side execution
  • Response formatting improvements for AI output readability
  • Docs site launched with Fern

October 2025

Infinite Responses & SDK Compatibility

  • OpenAI SDK-compatible chat completions endpoint (/v1/chat/completions)
  • Vercel AI SDK support added
  • Telemetry support for chat completions
  • System prompt management for large context processing