OpenAI's GPT-6 Astra prompting guide: trim your rules
OpenAI released an official prompting guide for GPT-6 Astra, advising users to drastically trim SKILL and AGENTS.md rules and including a built-in prompt to curb the model's tendency to run excessive tests.
2026-09-05 ~ 2026-09-06 · 3 related posts
- Episode 1: OpenAI Codex member calls for rethinking skills and prompts for GPT-6 Astra(2026-09-05, 5 posts)
- Episode 2: OpenAI's GPT-6 Astra prompting guide: trim your rules(2026-09-05, 3 posts)
- Episode 3: A Single Codex Prompt to Audit All Your Skills and AGENTS.md Files(2026-09-05, 2 posts)
- Episode 4: Cleaning Up AGENTS.md and Skills for the GPT-6 Astra Era(2026-09-06, 2 posts)
- GPT-6 Astra guide ships an official prompt to curb the model's excessive test-running habit — JeremyNguyenPhD · 2026-09-05
- OpenAI's GPT-6 Astra prompt guide: strong model means you should trim your SKILL and AGENTS.md rules — xiaohu · 2026-09-06
- OpenAI's GPT-6 Astra prompting guide: trim your SKILL and AGENTS.md rules, the model is that strong — xiaohu · 2026-09-06