OpenAI
o3-pro
High-effort o3 tier for difficult technical reasoning and careful answers
openai/o3-pro
Context
200K
Output
100K
Released
2025-06-10
Knowledge cutoff
2024-05
Types
InputTextImage
OutputText
Reasoning
Supported
Tool use
Supported
Structured output
Supported
Attachments
Supported
Open weights
—
Provider pricing
Poe
InTextImage
OutText
- Price
- $18.00 / $72.00
- Context
- 200K
- Status
- Stable
Eden AI
InTextImagePDF
OutText
- Price
- $20.00 / $80.00
- Context
- 200K
- Status
- Stable
Kilo Gateway
InTextImagePDF
OutText
- Price
- $20.00 / $80.00
- Context
- 200K
- Status
- Stable
OpenRouter
InTextImagePDF
OutText
- Price
- $20.00 / $80.00
- Context
- 200K
- Status
- Stable
Vercel AI Gateway
InTextImagePDF
OutText
- Price
- $20.00 / $80.00
- Context
- 200K
- Status
- Stable
AI/ML API
InTextImage
OutText
- Price
- $27.51 / $110.03
- Context
- 200K
- Status
- Stable
Benchmarks
Aider Polyglot
84.9 · percent correct