Model reference · Synced 2025-04-29
OpenAI o1 Pro
OpenAI o1 Pro is an AI model from NanoGPT. 200K context window. Capabilities: reasoning, multimodal vision. Available on 2 providers. Cheapest listing: $150 input / $600 output per 1M tokens.
Quick facts
- Cheapest input: $150 per 1M tokens (NanoGPT)
- Cheapest output: $600 per 1M tokens
- Context window: 200K tokens
- Max output: 100K tokens
- Release date: 2025-01-25
- Capabilities: reasoning, multimodal vision
- Provider count: 2
Provider pricing
Same model, different providers, different prices. Cheapest first.
| Provider | Input / 1M | Output / 1M | Context | Listed |
|---|---|---|---|---|
| NanoGPT | $150 | $600 | 200K | 2025-01-25 |
| Kilo Gateway | $150 | $600 | 200K | 2025-03-19 |
Prices synced daily from models.dev + provider docs.
How to use this model
If you're picking OpenAI o1 Pro for a project, the three things that matter most:
- Compare it side-by-side with one or two alternatives in the live comparison tool. Pricing differences matter more than benchmarks at scale.
- Pick the cheapest provider that meets your latency / SLA need. Big spread across providers for the same weights.
- Re-evaluate every 3 months. Frontier prices drop fast; a model that's cheapest today may not be in a quarter.
Related models
FAQ
How much does OpenAI o1 Pro cost? $150 input / $600 output per 1M tokens at the cheapest listing. See the table above for other providers.
What is the context window? 200K tokens.
Which providers offer it? NanoGPT, Kilo Gateway.
Where do these numbers come from? models.dev + provider documentation, synced daily. About the data.