September 26, 2025
Document Vector Store, GPT-5-codex model, @ mentions in prompts, and PDF support
This update introduces Document Vector Store for uploading your own documents, the GPT-5-codex model, @ mention functionality in prompts, and PDF text extraction.
Document Vector Store
We've added Document Vector Store, allowing you to upload and manage your own documents as a searchable knowledge base:
- Upload documents directly to your workspace
- Your AI agents can reference uploaded documents when generating responses
- Integrated with Query nodes for seamless document retrieval
- Metadata tracking and version management for uploads
GPT-5-codex Model
Added GPT-5-codex to the available OpenAI models. This model is optimized for code generation and understanding, making it ideal for:
- Code explanation and documentation
- Code review assistance
- Programming-related workflows
@ Mentions in Prompts
You can now use @ mentions to reference other nodes directly in your prompts:
- Type
@in the prompt editor to see available nodes - Select a node to insert a reference
- The referenced node's output will be included as context
This makes it easier to build connected workflows where outputs from one node inform another.
PDF Support
Document Vector Store now supports PDF text extraction:
- Upload PDF files directly
- Text content is automatically extracted and indexed
- Search and reference PDF content in your workflows
UI Improvements
- Redesigned login page with improved styling
- Updated settings pages with better visual consistency
- Improved usage and team pages interface
Bug Fixes
- Fixed node copy behavior—pasted nodes are now automatically selected
- Fixed connection handling in graph slicing