GPT-5.6 Sol Pro把prinzbench刷到91分，比前代高出一截，连从未解出的题都快能答了，基准加速饱和太明显。
GPT-5.6 Sol Pro在prinzbench上取得91/99的成绩，基本饱和该基准。该基准包含两道从未被任何模型解出的问题（各值3分），排除后模型正确回答了93题中的91题。相比GPT-5.4 Pro的79/99和GPT-5.5 Pro的82/99有明显提升。prinzbench于2026年1月发布，仅5个月后被GPT-5.6 Sol Pro饱和，加速趋势显著。
benchmarks get saturated very quickly these days
benchmarks get saturated very quickly these days prinz @deredleritt3r Added to prinzbench: GPT-5.6 Sol Pro. As previewed a few days ago, this model has saturated my benchmark, with a total score of 91/99. For context, prinzbench contains two questions that no model tested to date has ever been able to solve (one requires extremely thorough 50-state research that probably requires /goal mode to solve, and another has a really tricky regulatory approval that no model has ever been able to find). Putting these two questions (which are worth 6 points) aside, GPT-5.6 Sol Pro provided correct responses to 91 out of 93 prinzbench questions. prinzbench performance for OpenAI's Pro models: GPT-5.4 Pro (Extended): 79/99 GPT-5.5 Pro (Extended): 82/99 GPT-5.6 Sol Pro: 91/99 My benchmark was released in January 2026 and was saturated in June 2026. The acceleration is real! As a result of this model's performance, future OpenAI Pro models will no longer be tested on prinzbench (there is no point in testing them). Benchmarking for other GPT-5.6 models to follow soon(TM). 🔗 View Quoted Tweet 💬 13 🔄 4 ❤️ 122 👀 14432 📊 16 ⚡