Higher-accuracy GPT-5.2 variant for tougher reasoning and review workflows
GPT-5.2 Pro by openai is offered by 11 providers on this page. Its official list price is $21.00 per 1M input tokens and $168 per 1M output tokens.
The context window is 400,000 tokens, with an output limit of 128,000 tokens. It supports reasoning and tool use. Accepted input modalities are Text, Image, and PDF. Its training knowledge cuts off at 2025-08-31.
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Poe | Gateway | $19.00 | $150 | — | — | 400,000 | 128,000 | |
| Jiekou.AI | Gateway | $18.90 | $151 | — | — | 400,000 | 128,000 | |
| OrcaRouter | Gateway | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| DevPass (LLM Gateway) | Gateway | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| Kilo Gateway | Gateway | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| OpenRouter | Gateway | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| OpenAIOfficial | First-party | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| ZenMux | Gateway | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| Eden AI | Gateway | $21.00 | $168 | — | — | 400,000 | 128,000 | |
| LLM Gateway | Gateway | $21.00 | $168 | — | — | 400,000 | 272,000 | |
| LLM Gateway | Gateway | $21.00 | $168 | — | — | 400,000 | 272,000 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
1 / 11 providers expose no reasoning control (reasoning_options: []).