这篇推文点破了AI行业的残酷节奏：你的产品再好，下个月可能就被新模型比下去，做AI产品真得盯着前沿跑。
AI模型每周都在快速迭代，新模型不断让旧模型变得过时。产品市场契合不仅取决于产品功能，还取决于与生态中替代品的比较。作者几个月前认为Opus 4.5很出色，但如今Opus 5可用后，他无法想象再用旧版本。这意味着护城河取决于持续交付下一代创新的能力。
the fragility of product/market is shown each week in the never ending race as AI models improve imp...
the fragility of product/market is shown each week in the never ending race as AI models improve improve improve newer models make prior ones obsolete, showing that PMF isn’t just about your product’s features, but how it compares to alternatives across the ecosystem Product/market fit follows the frontier. What was perfectly good and powerful one week is ignored the next. I know that a few months ago I thought Opus 4.5 was amazing. Today I can’t imagine using it when Opus 5 is available Thus your moat depends on your ability to deliver the next innovation, then the next after that… 💬 0 🔄 1 ❤️ 4 👀 721 📊 1 ⚡