# o3-mini-2025-01-31

`o3-mini-2025-01-31` — **openai** · CHAT

> o3-mini-2025-01-31 (o3-mini-2025-01-31) is a chat model from openai with a 200K-token context window; capabilities tools, reasoning; input text.

| Field | Value |
| --- | --- |
| Vendor | openai |
| Kind | CHAT |
| Context window | 200,000 tokens |
| Max output tokens | 100,000 tokens |
| Indicative price (US list) | $1.1 in / $4.4 out per 1M tokens (indicative US list — verify with vendor) |
| Input modalities | text |
| Capabilities | tools, reasoning |
| Sources | committed, litellm, openai-api |
| Last verified | 2026-07-24 |

*Part of the [Model Catalog](https://openviglet.github.io/model-catalog/) — [openai models](https://openviglet.github.io/model-catalog/models/openai/) · [Vendor JSON](https://openviglet.github.io/model-catalog/by-vendor/openai.json) · [HTML](https://openviglet.github.io/model-catalog/models/openai/o3-mini-2025-01-31.html)*