Model comparison
OpenAI o1 vs GPT-5
Capability radar, value bars, and side-by-side posture.
OpenAI o1
Not scored
value score
GPT-5
94
value score
OpenAI o1 ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | OpenAI o1 | GPT-5 |
|---|---|---|
| Developer | OpenAI | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | OpenAI o1 is a reasoning-focused large language model family that uses reinforcement learning to perform deliberate, multi-step thinking before responding, targeting hard problems in math, coding, and science. It trades raw response speed for improved accuracy on complex, multi-step tasks. | OpenAI frontier multimodal model. |