o1-preview API Pricing
OpenAI · released 2024-09-12
Pricing
1.65¢ / 1K
6.60¢ / 1K
2.89¢ / 1K
What it actually costs
| Workload | Tokens | Cost |
|---|---|---|
| Short chat reply | 500 in / 300 out | $0.0280 |
| RAG query | 4,000 in / 500 out | $0.0990 |
| Long document summary | 50,000 in / 1,000 out | $0.8910 |
| Code review of a 2k-line file | 30,000 in / 2,000 out | $0.6270 |
| 1,000 chat replies/day for 30 days | 30,000 × (500 in / 300 out) | $841.50 |
Cost = (input tokens ÷ 1,000,000 × $16.50) + (output tokens ÷ 1,000,000 × $66.00).
Benchmarks
#233 of 533
#105 of 197
#62 of 249
Similar intelligence, lower price
| Model | Intelligence | Blended $/1M |
|---|---|---|
| Gemma 4 E4B (Reasoning) | 8.9 | $0.04 |
| Granite 4.2 3B | 9.1 | $0.052 |
| Qwen3.5 4B (Reasoning) | 13.1 | $0.06 |
| Sarvam 105B (high) | 8.8 | $0.074 |
| NVIDIA Nemotron 3 Nano 30B A3B (Reasoning) | 8.9 | $0.088 |
Leaderboard neighbours
| Model | Intelligence | Blended $/1M |
|---|---|---|
| LongCat Flash Lite | 11.5 | — |
| DeepSeek R1 (Jan '25) | 11.4 | $2.50 |
| HyperCLOVA X SEED Think (32B) | 11.4 | — |
| o1-preview | 11.4 | $28.875 |
| Grok 4.1 Fast (Non-reasoning) | 11.3 | — |
| Mistral Small 4 (Reasoning) | 11.3 | $0.262 |
| GLM-4.6V (Reasoning) | 11.2 | $0.45 |
More from OpenAI
| Model | Intelligence | Blended $/1M |
|---|---|---|
| GPT-6 Astra (max) | 52.7 | $20.00 |
| GPT-5.6 Sol (max) | 47.0 | $8.00 |
| GPT-5.6 Terra (max) | 42.1 | $4.50 |
| GPT-5.4 (xhigh) | 39.0 | $5.625 |
| GPT-5.5 (xhigh) | 38.4 | $11.25 |
| GPT-5.6 Luna (max) | 37.3 | $0.45 |
| GPT-5.3 Codex (xhigh) | 32.5 | $4.813 |
| GPT-5.2 (xhigh) | 30.4 | $4.813 |
Count tokens & estimate cost for o1-preview See o1-preview on the leaderboard
Source: Artificial Analysis · last synced 2026-09-22
FAQ
Who develops o1-preview?
o1-preview is developed by OpenAI, released 2024-09-12.
How much does o1-preview cost per million tokens?
o1-preview costs $16.50 per 1M input tokens and $66.00 per 1M output tokens ($28.875 blended), per Artificial Analysis's official pricing data.
How does o1-preview rank on benchmarks?
o1-preview scores 11.4 on the Artificial Analysis Intelligence Index, ranking #233 of 533 models we track.
Is there a cheaper model with similar intelligence to o1-preview?
Yes — Gemma 4 E4B (Reasoning) scores similar intelligence (8.9) at $0.04/1M blended, versus $28.875/1M for o1-preview.
Where does this data come from?
Pricing and benchmark data for o1-preview comes from Artificial Analysis (artificialanalysis.ai), synced daily. Last synced 2026-09-22.