Runchat Updates: September 29, 2026

🤖 SMARTER AGENT TASK CRITERIA

• It is now easier to define specific criteria for every task you give the agent.
• The agent now generates a checklist to benchmark its own output against.
• You can manually update or add to these checklists to ensure the agent hits your exact design requirements.
• The chat UI has been refined to focus more on these goals and criteria.

🦏 RHINO WORKFLOW IMPROVEMENTS

• Massive performance boost when sending scripts and capturing screenshots in Rhino.
• Rhino Python code nodes now automatically grab a screenshot and display it as the primary output after running.
• The console output is now hidden by default to keep your workspace visual and clean.

✨ CANVAS POLISH

• We've performed a UI audit and removed rarely used elements from the canvas.
• The model config panel should now be easier to navigate and read regardless of canvas zoom
• The prompt node configuration has been moved to the config panel

📖 DOCUMENTATION & INTEGRATIONS

• GPT 6 Luna is now the default agent model
• We have updated the documentation for our publishing tools to help you share your work more effectively.
• We've added some new models to the image benchmarking documentation, and updated the default models used in many examples