AI Observatory / Model Radar
OpenAI / openai/o3-mini
OpenAI: o3 Mini
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning_effort` parameter, which can be set to...
200,000
Context
100,000
Max output
$1.10 / 1M
Prompt price
2025-01-31
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, file |
|---|---|---|---|
| Output modalities | text | Prompt price | $1.10 / 1M |
| Completion price | $4.40 / 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, tool_choice, tools | ||
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openai/o3-mini
OpenAI: o3 Mini
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning_effort` parameter, which can be set to...
Deep analysis
Coding workflows
Cross-modal work
Long context
tool-capable
long-context
low-cost
03 / Colophon
Routes and exits.
Each model page stays simple: overview, compare, related models, then back to the public hub.