o3-pro
Version of o3 with more compute for better responses.
Specs
- Context
- 200K
- Max output
- 100K
- Input price
- $20/ 1M tokens
- Output price
- $80/ 1M tokens
- Released
- 2025-06-10
Context
- Context window
- 200K
- Max input
- —
- Max output
- 100K
Pricing · USD / 1M tokens
- Input
- $20
- Output
- $80
- Cache read
- —
- Cache write
- —
Modalities
- Input
- TextImage
- Output
- Text
API
- API types
Reasoning
- Reasoning
- Yes
- Levels
- —
Info
- Status
- Active
- Released
- 2025-06-10
- Knowledge cutoff
- 2024-06-01
Features
- Confirmed
How to call
1 provider
openaimodel = o3-proreasoning = reasoning.effort
responses
POSThttps://api.openai.com/v1/responses
batch
POSThttps://api.openai.com/v1/batches
JSON
Standard format
{
"id": "o3-pro",
"object": "model",
"created": 1749513600,
"owned_by": "openai",
"name": "o3-pro",
"api": {
"types": [
"responses",
"batch"
]
},
"limits": {
"context": 200000,
"input": null,
"output": 100000
},
"modalities": {
"input": [
"text",
"image"
],
"output": [
"text"
]
},
"reasoning": {
"supported": true,
"efforts": []
},
"pricing": {
"currency": "USD",
"unit": "1M_tokens",
"input": 20,
"output": 80,
"cache_read": null,
"cache_write": null
},
"features": [
"tools",
"structured_output",
"batch"
],
"info": {
"status": "active",
"release_date": "2025-06-10",
"knowledge_cutoff": "2024-06-01",
"description": "Version of o3 with more compute for better responses.",
"docs": "https://developers.openai.com/api/docs/models/o3-pro",
"verified_at": "2026-10-10"
}
}Official sources
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