AI Observatory / Model Radar
OpenAI / openai/o1-pro
OpenAI: o1-pro
The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide...
200,000
Context
100,000
Max output
$150.00 / 1M
Prompt price
2025-03-19
Created
01 / Snapshot
Pricing, context, modalities, and parameters.
Model Radar detail pages stay neutral and operator-readable: core metadata first, then workflow fit.
| Provider | OpenAI | Input modalities | text, image, file |
|---|---|---|---|
| Output modalities | text | Prompt price | $150.00 / 1M |
| Completion price | $600.00 / 1M | Request price | N/A |
| Context length | 200,000 | Max completion tokens | 100,000 |
| Supported parameters | include_reasoning, max_tokens, reasoning, response_format, seed, structured_outputs | ||
Best for
openai/o1-pro
OpenAI: o1-pro
The o1 series of models are trained with reinforcement learning to think before they answer and perform complex reasoning. The o1-pro model uses more compute to think harder and provide...
Deep analysis
Cross-modal work
Long context
vision
long-context
03 / Colophon
Routes and exits.
Each model page stays simple: overview, compare, related models, then back to the public hub.