本期汇总 2026-09-22 来自 OpenAI News 的 2 条更新。内容为信源标题与摘要的客观转述，完整信息请点原文链接。
1. Parallel cut research time and cost in half with GPT‑6 Astra
- 来源：OpenAI News（原文日期 2026-09-22）
- 分类：技术更新
- 原文：https://openai.com/index/parallel-cuts-time-and-cost-with-astra
GPT‑6 Astra allowed Parallel’s agents to research and synthesize labor-market data in half the time and at half the cost vs. prior models.
2. Priorities and principles for effective third party assessments
- 来源：OpenAI News（原文日期 2026-09-22）
- 分类：产品发布
- 原文：https://openai.com/index/priorities-principles-third-party-assessments
OpenAI outlines priorities and principles for rigorous, secure, and independent third-party AI safety assessments of frontier models and safeguards.