GPT-5.5 Pro
GPT-5.5 Pro is an AI model published by OpenAI, released on 2026-04-23, for Reasoning model, and 1000K context length, under the 不开源 license, with a 96.50 score on ARC-AGI.
Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology
| Type | Condition | Input | Output |
|---|---|---|---|
| Text | - | $30.00/ 1M | $180.00/ 1M |
GPT-5.5 Pro currently shows benchmark results led by FrontierMath - Tier 4 (1 / 80, score 39.60), ARC-AGI (1 / 65, score 96.50), FrontierMath (1 / 60, score 52.40). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.
GPT-5.5 Pro is an AI model published by OpenAI, released on 2026-04-23, for Reasoning model, and 1000K context length, under the 不开源 license, with a 96.50 score on ARC-AGI.
Follow DataLearner on WeChat for AI model updates and research notes.
