---
id: 20260528-T0-15
title: "PostHog分享实战经验：企业如何从零训练专属AI模型"
title_en: "PostHog Shares Experience: Training In-House AI Models from Scratch"
url: https://ai.daily.yangsir.net/daily/20260528-T0-15
issue_date: 2026-05-28
publish_date: 2026-05-27T16:08:42.000Z
category: insight
source_name: "HN AI 精选"
source_url: https://posthog.com/blog/training-ai-models
---

# PostHog分享实战经验：企业如何从零训练专属AI模型

产品分析平台PostHog发布博客，详细分享了他们自行训练AI模型的经验。文章涵盖了从数据准备、算力分配到模型调优的完整流程。对于想要摆脱对闭源API依赖、构建自有技术壁垒的创业公司和技术团队而言，这是一份具有实操价值的参考指南。文章强调了自建模型在数据隐私和长期成本控制上的优势。

## English Version

**PostHog Shares Experience: Training In-House AI Models from Scratch**

Product analytics platform PostHog detailed their experience training proprietary AI models. The guide covers the full pipeline from data prep to fine-tuning. It serves as a practical reference for tech teams looking to reduce reliance on closed-source APIs and control long-term infrastructure costs.

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**来源**：[HN AI 精选](https://posthog.com/blog/training-ai-models)

**详情页**：https://ai.daily.yangsir.net/daily/20260528-T0-15

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