What's New in Fuel iX Copilots β€” Week of February 9, 2026

πŸš€ GA (Generally Available)

Conversation Experience Enhancements

  • File Upload in Prompt Box β€” Upload files directly from the prompt box for a more streamlined conversation experience.
  • File Management & Header Updates β€” Improved file management UI and updated conversation headers provide better visibility into your conversation context.

Model & Reasoning Improvements

  • Native Reasoning Model Support β€” Duplicate reasoning prevention for native reasoning models ensures cleaner, more efficient responses.
  • Kimi K2.5 Availability Expanded β€” Kimi K2.5 is now more widely available across all organizations with improved pinned model support.
  • Claude Sonnet 3.5 Migration β€” Pinned copilots using Claude Sonnet 3.5 have been migrated to the AI Factory family for improved performance.

Search & Internet Integration

  • ScrapingDog Internet Search β€” Switched primary search provider from SerpAPI to ScrapingDog, improving search reliability and coverage.

File Ingestion & Processing

  • Google Drive File Completion β€” Fixed issues preventing files loaded from Google Drive from completing or failing gracefully.
  • PDF OCR Improvements β€” PDFs composed of vector drawings now receive full-page OCR processing.
  • CSV RFC 4180 Support β€” Knowledge Management now properly handles CSV files with RFC 4180 formatting.
  • JSON Extraction Reliability β€” Fixed unexpected end-of-JSON errors in text extraction for certain file types.

UI & UX Fixes

  • Response Message Cleanup β€” Fixed issue where copilots would return "I still need to provide a response." in responses.
  • Platform Stability β€” Fixed infinite loading and redirect bugs affecting the EX platform experience.
  • Failed File Display β€” Failed files from external connections no longer get cut off due to UI height restrictions.

Admin Controls

  • Header User Menu Theme Switching β€” Theme switching is now available in the header user menu for improved accessibility.

πŸ§ͺ Beta (Limited Release)

These features are available to select users. We're actively gathering feedback.

Prisms Sharing Enhancements β€” Continued refinement of team and organization-wide Prisms sharing based on user feedback.

πŸ”¬ Alpha (Early Testing)

Early-stage features under development with internal teams.

GDrive Spreadsheet Query Support β€” Continued testing of Query Files tool support for Google Drive spreadsheets.

πŸ“˜

πŸ“¦ Versions Deployed This Week

  • ex/v0.8.37, v0.8.38, v0.8.39, v0.8.40
  • core/file ingestion/v1.25.0
  • core/functions/v0.0.62, v0.0.65