Model comparison
o3 Pro vs o3
Capability radar, value bars, and side-by-side posture.
o3 Pro
Not scored
value score
o3
93
value score
o3 Pro ctx
200K
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | o3 Pro | o3 |
|---|---|---|
| Developer | OpenAI | OpenAI |
| Context | 200K | 200K |
| Modalities | Text, Code | |
| Openness | Closed | Proprietary Model |
| Speed | — | — |
| Price | $10/1M in · $40/1M out | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | o3 Pro is OpenAI's high-reliability reasoning model, a compute-intensive variant of o3 that spends more time 'thinking' to deliver more accurate and consistent answers on difficult tasks. It is available via ChatGPT Pro and the OpenAI API with support for web search, file analysis, visual reasoning, Python execution, and memory. | OpenAI reasoning model focused on hard problems. |