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GPT-6 Astra guide covers capabilities, prompting and agent workflows

A long post breaks down Astra's capabilities, prompting guidance, agent workflows and coding improvements, focusing on how to use it rather than on benchmark scores.

Marvel
@MarvellousDevArchived 2026.09.14Originally posted 2026.09.05

What this article says

作者认为 GPT-6 Astra 的意义不在于又聪明了一点,而在于使用方式需要整体调整。文章分几块展开:一是模型能力盘点,包括编程、Agent 执行和长任务上的提升;二是提示词指导,强调要讲清目标、范围和完成标准,而不是堆砌旧模型的补丁式规则;三是 Agent 工作流,建议把可独立、可回滚的子任务交给子代理并行处理,同时保留人工审批节点;四是编程场景的具体改进与实操建议。核心结论是:换到 Astra 后,旧提示词和旧 AGENTS.md 规则可能反而拖慢模型,需要重新清理和精简,把「什么时候算做完」写清楚,才能真正吃到新模型的红利。

GPT-6 Astra isn’t just another smarter model. The bigger change is how you should use it. I broke down its capabilities, prompting guidance, agent workflows, coding improvements, and practical ways to get more from it. Here’s my breakdown 👇 https://x.com/i/article/2096180887792553984

Marvel @MarvellousDevOriginally posted 2026.09.05
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x.com/marvellousdev/status/2096184472169218074Archived 2026.09.14 16:01