构建真实产品时，AI 代理需要持续数小时甚至数天的长程耐力而非短冲刺

来源证据

评论描述代理生态中常见模式：多数模型第一步表现好，到第五步就崩坏；真实产品构建需要长时间耐力

Hey PH fam 👋 Wanted to bring the latest Grok 4.6 launch to this global builder community today! Here’s the pattern we keep seeing across the agent ecosystem: most models start strong on step one, but fall apart by step five. Real product building requires long-running endurance—researching unfamiliar domains, structuring applications, and iterating through real feedback loops. Most AI tools act like a quick-burst sprint. Grok 4.6 is built for the marathon. It doesn’t just generate code; it