GPT-5.2 Pro
OpenAIProprietaryReasoningProvisionalReleased Dec 11, 2025Input: image, text, file
Overall score
66.7
Rank 31 of 222 · 57.0–76.4
Context window
400K
400,000 tokens
Price per 1M tokens
$21.00 in · $168.00 out
Source: BenchLM
Blended price
$57.75
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 (BenchLM) | $21.00 | $168.00 | — |
| OpenRouter openai/gpt-5.2-pro | $21.00 | $168.00 | — |
OpenAI's GPT-5.2 Pro model documentation lists $21.00 input and $168.00 output per million text tokens. OpenAI does not publish a cached-input rate for this SKU.
Speed
Measured by us through OpenRouter (median of trials).
Not measured yet.
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