GPT-5.2 Chat (AKA Instant) is the fast, lightweight member of the 5.2 family, optimized for low-latency chat while retaining strong general intelligence. It uses adaptive reasoning to selectively “think” on...
| Provider | openai |
|---|---|
| Input price | $1.75 / 1M tokens |
| Output price | $14.00 / 1M tokens |
| Context window | 128k tokens |
| Max output | 32k tokens |
| Modalities | file, image, text |
| Model ID | openai/gpt-5.2-chat |
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