by OpenAI
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 harder queries, improving accuracy on math, coding, and multi-step tasks without slowing down typical conversations. The model is warmer and more conversational by default, with better instruction following and more stable short-form reasoning. GPT-5.2 Chat is designed for high-throughput, interactive workloads where responsiveness and consistency matter more than deep deliberation.
| Signal | Strength | Weight | Impact |
|---|---|---|---|
| Capabilities2026-03-03T20:26:16.227Z | 71 | 25% | +17.9 |
| Recency2026-03-03T20:26:16.227Z | 100 | 15% | +15.0 |
| Context Window2026-03-03T20:26:16.227Z | 81 | 15% | +12.2 |
| Output Capacity2026-03-03T20:26:16.227Z | 70 | 10% | +7.0 |
| Versatility2026-03-03T20:26:16.227Z | 67 | 10% | +6.7 |
| Pricing Tier2026-03-03T20:26:16.227Z | 14 | 25% | +3.5 |
Cost Estimator
$13.46/month more than category average