File uploads
o-series reasoning models other than o1-pro support all file uploads.
o1-pro currently supports image file uploads.
Supported features
Tool | o1 | o3 | o3-mini | o4-mini |
Web search | ❌ | ✅ | ✅ | ✅ |
Data analysis | ✅ | ✅ | ✅ | ✅ |
Image analysis | ✅ | ✅ | ✅ | ✅ |
File analysis | ✅ | ✅ | ✅ | ✅ |
Canvas | ❌ | ✅ | ❌ | ✅ |
Image generation | ❌ | ✅ | ❌ | ✅ |
Memory | ✅ | ✅ | ✅ | ✅ |
Custom Instructions | ✅ | ✅ | ✅ | ✅ |
Voice mode | ❌ | ❌ | ❌ | ❌ |