Rohan Paul· @rohanpaul_ai · X·· 2026-08-01AI 评分54
AI 导读
OpenAI 未发布的 Astra 模型解决了 10 道数十年来悬而未决的数学难题，覆盖高维几何、编码理论、算子代数、量子复杂性与格密码学等领域。全部解题仅耗约 $2,000 token 费用（Sol API 价格），即每题 $200。每个 AI 论证均经 Lean 逐步重建验证，确保每一步推理完全严谨。
正文 · 原文
Some really cool news for the world of Math in AI.
OpenAI's unreleased Astra model solved 10 math problems that had stayed open for decades.
Finding all 10 cost roughly $2,000 in tokens at Sol API rates, i.e. $200 per answered question.
Spread across high-dimensional geometry, coding theory, operator algebras, quantum complexity and lattice cryptography.
Each AI produced argument was rebuilt in Lean, that rechecks a proof step by step, and that only signs off when every step is fully justified.
来源：Rohan Paul · x.com