Codex mini
codex-mini-latest is a fast reasoning model, a fine-tuned version of o4-mini made specifically for use in the Codex CLI; for direct API use OpenAI recommends starting with gpt-4.1.
text + image → text · made by OpenAI
Sold by 1 way
| Seller | Lane | Rate |
|---|---|---|
| Microsoft Azure AI cloud | standard | $1.5per Mtok in$6per Mtok out$0.38per Mtok cachedmodels.dev · read 2026-09-16 |
Measured 6 standings
| Place | Board | Metric | Score |
|---|---|---|---|
| 165thof 205 | ARC-AGI-1 (Public Eval) | Score (%) | 33.38 |
| 179thof 230 | ARC-AGI-1 (Semi-Private) | Score (%) | 27.33 |
| 187thof 227 | Arc agi 2 — Epoch AI | Score | 1.27 |
| 189thof 244 | Arc agi — Epoch AI | Score | 27.33 |
| 190thof 232 | ARC-AGI-2 (Semi-Private) | Score (%) | 1.27 |
| 196thof 216 | ARC-AGI-2 (Public Eval) | Score (%) | 0 |
About
Codex mini — a text model from OpenAI, sold by one company from $1.5 in and $6 out per million tokens, placed 189th of 244 on Arc agi — Epoch AI.
It takes text and images and returns text, with a context window of 200,000 tokens. It was published in May 2025, trained on material up to April 2024. Its sellers say it can reason step by step and call a tool. The catalogue files it under code and reasoning. Only Microsoft Azure AI sells it, at $1.5 in and $6 out per million tokens. It has been measured on 6 boards, and stands best at 189th of 244 on Arc agi — Epoch AI.
Every current figure
- Maker
- OpenAI
- Register
- model
- Takes
- text + image
- Returns
- text
- Context
- 200,000 tokens
- Longest answer
- 100,000 tokens
- Published
- May 2025
- Knowledge to
- April 2024
- Licence
- not read
- Sellers
- 1
- Maker's own price
- not read
- Price
- $1.5 in and $6 out per million tokens — Microsoft Azure AI
- Boards
- 6
- Best place
- 189th of 244 — Arc agi — Epoch AI