o3-pro pricing
Reasoningo3-pro · OpenAI · context —
Price per 1M tokens
In effect since Oct 15, 2026
| Input (uncached) | $20.00 |
|---|---|
| OutputIncludes reasoning tokens | $80.00 |
- No long-context tier: one rate for every prompt size.
- Batch API: 50% off all token types.
Price history
1 version since Oct 15, 2026
- Input
- Output
Show data as table
| Effective from | Input / 1M | Output / 1M |
|---|---|---|
| Oct 15, 2026 | $20.00 | $80.00 |
| Oct 16, 2026 | $20.00 | $80.00 |
Cost calculator
Calculated with the same function that AI Cost Map uses for your real events.
Includes reasoning tokens.
Cost per call
$0.0800
Cost per month
$8,000.00
Similar models
Same model type, nearest blended price (3 input : 1 output).
| Model | Input | Output | Context | Blended vs this |
|---|---|---|---|---|
| o3-pro (this model) OpenAI | $20.00 | $80.00 | — | — |
| openai/o3-pro OpenRouter | $20.00 | $80.00 | — | × 1.0 |
| openai/o3-pro Vercel AI Gateway | $20.00 | $80.00 | — | × 1.0 |
| openai/o1 OpenRouter | $15.00 | $60.00 | — | × 0.75 |
| openai/o1 Vercel AI Gateway | $15.00 | $60.00 | — | × 0.75 |
| openai/gpt-5.1-thinking-fast Vercel AI Gateway | $2.50 | $20.00 | — | × 0.20 |
| openai/o3-fast Vercel AI Gateway | $3.50 | $14.00 | — | × 0.17 |