OpenAI: o3 Pro
O-series reasoning model for hard analysis, math, coding, and planning
Cheapest input
$18
$/MTok · models.dev
Cheapest output
$72
$/MTok
Context
200K
tokens
Offers
10
3 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestopenai/o3-pro | Poe | $18 | $72 | $0 | 200K |
| models.devo3-pro | Abacus | $20 | $40 | $0 | 200K |
| models.devopenai/o3-pro | Cloudflare | $20 | $80 | $0 | 200K |
| models.devopenai/o3-pro | Kilo Gateway | $20 | $80 | $0 | 200K |
| models.devo3-pro | OpenAI | $20 | $80 | $0 | 200K |
| OpenRouteropenai/o3-pro | OpenRouter | $20 | $80 | $0 | 200K |
| models.devopenai/o3-pro | Vercel AI Gateway | $20 | $80 | $0 | 200K |
| models.devo3-pro | Helicone | $20 | $80 | $0 | 200K |
| LiteLLMo3-pro | — | $20 | $80 | $2 | — |
| LiteLLMazure/o3-pro | — | $20 | $80 | $2 | — |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- In: text
- In: image
- In: pdf
- In: file
- Out: text
Knowledge cutoff: 2024-05Released: 2025-06-10Family: o-pro