o3-pro
OpenAI · model · context window 200,000 tokens.
Pricing (per 1M tokens)
Specifications
Where else you can run o3-pro
The same model is resold by 8 providers we track. The typical one charges 1.4× what the cheapest does — $35.00 against $25.00 per 1M tokens, blended 3:1. Routing the same workload to a different host is often a bigger saving than switching model.
| Provider | Input / 1M | Output / 1M | Blended |
|---|---|---|---|
| Abacus | $20.00 | $40.00 | $25.00 |
| Poe | $18.00 | $72.00 | $31.50 |
| Edenai | $20.00 | $80.00 | $35.00 |
| Helicone | $20.00 | $80.00 | $35.00 |
| Kilo | $20.00 | $80.00 | $35.00 |
| OpenAI | $20.00 | $80.00 | $35.00 |
| OpenRouter ↗ | $20.00 | $80.00 | $35.00 |
| Vercel AI Gateway | $20.00 | $80.00 | $35.00 |
Third-party listings via models.dev, not rates we verify with each host the way we do first-party pricing. Treat them as a shortlist to check, not a quote — and confirm quantisation, context limits and rate limits before switching, since a cheaper host is not always serving the same thing.
Estimate cost with o3-pro
o3-pro is pre-selected below. Enter your token counts and volume to see the cost per request, per day and per month — then switch models to compare.
Results update automatically as you type.
- Input cost
- $0.0200
- Output cost
- $0.0400
- Per request
- $0.0600
- Per day
- $60.00
- Per month
- $1,800.00
Source: auto-discovery (models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 19 July 2026. A recent date here just means the price is still current, not that it moved.