GPT-5.1-Codex-Mini
OpenAIUnknownReleased Nov 13, 2025Input: image, text
Overall score
—
Not enough evidence to rank yet
Context window
400K
400,000 tokens
Price per 1M tokens
$0.25 in · $2.00 out
Source: OpenRouter
Blended price
$0.69
3:1 input:output tokens
Output speed
—
Not measured yet
Benchmark results (0)
As reported in system cards, papers and public evaluations. Position compares this model with every other model reporting the same benchmark.
No benchmark results with redistributable sources yet.
Pricing by source
USD per 1M tokens.
| Source | Input | Output | Cached in |
|---|---|---|---|
| List price (OpenRouter) | $0.25 | $2.00 | $0.030 |
| OpenRouter openai/gpt-5.1-codex-mini | $0.25 | $2.00 | $0.030 |
Arena ratings
Human-preference ratings from LMArena. Best-rated variant shown.
| WebDev (coding) | 1244 | #136 · 1.2K votes |
Speed
Measured by us through OpenRouter (median of trials).
Not measured yet.