v0.3.8
Smarter AI model option
Highlights
- Added a Smarter AI model option for harder CAD prompts
- Model choice now shows the credit multiplier before you send
- Image actions are grouped into one Add image menu
- Fixed several Customizer preview and save workflow bugs
What’s New
Smarter AI model option
- Added an AI model selector in the chat composer
- Standard remains the default for everyday CAD tasks
- Smarter uses a stronger model for harder prompts and shows its 3x credit cost up front
Clearer image actions
- Combined image tools into one Add image menu
- You can annotate the current viewer, upload an image, or attach the current 3D view directly
- This keeps the composer smaller while keeping visual feedback tools close to the prompt
More accurate usage reporting
- Usage accounting now tracks thinking tokens separately from visible output tokens
- Billable output now includes model thinking tokens, so cost reporting better matches provider billing
Customizer reliability fixes
- Fixed several Customizer preview bugs around redraws, saved revisions, and stale preview files
- Redraw preview now keeps multicolor 3MF behavior instead of silently falling back to single-color STL
- Temporary preview handling is stricter, so stale legacy preview responses no longer replace the current model