
Micro-SaaS AI护城河:为什么小应用从微调中获益最多
Micro-SaaS创始人常认为微调是给有ML团队的融资初创企业用的。并非如此。有聚焦用例和真实用户数据的小应用才是理想的微调候选者——护城河复合最快。
Micro-SaaS创始人处于构建AI护城河的最佳位置——比任何融资团队更快更便宜。
小而聚焦的优势
- 你有特定任务 — 7B模型做好一件事优于GPT-4通过提示做同样的事
- 用户群体同质 — 训练数据连贯
- 你能更快行动 — 在Ertas上训练30-90分钟
- 你的数据是专有的 — 即使200用户,3个月交互日志也是竞争对手无法复制的
复利数学
到第12个月:
- 应用A(无微调):GPT-4提示,~75%准确率,$0.30/用户/月API成本
- 应用B(微调):3次重训周期,~91%准确率,$0.01/用户/月
到第12个月,应用B可以提供应用A负担不起的免费层级——因为每用户成本低30倍。
"足够好的数据"是什么样的
最小可行训练数据集:300个干净的(输入、输出)示 例。200用户的应用以10%日交互率,15天内产生300个示例。
独立创始人的实现
- 添加日志(2-4小时工程)
- 月度导出和整理(2-4小时/月)
- 季度训练(30-90分钟)
总运营开销:4小时设置,2-4小时/月持续,每3个月1-2小时重训。
从第一天就开始记录日志。 在300+个示例时训练第一个模型。在数据比上次训练多30-50%时重训。
Ship AI that runs on your users' devices.
Ertas early bird pricing starts at $14.50/mo — locked in for life. Plans for builders and agencies.
延伸阅读
Ship AI that runs on your users' devices.
Early bird pricing starts at $14.50/mo — locked in for life. Plans for builders and agencies.
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