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
Best for 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.