1 🤖 AI·大模型 OpenAI 官方博客 2026-05-19 💬 GPT-3.5 Turbo fine-tuning and API updates OpenAI官方宣布GPT-3.5 Turbo支持开发者带入数据进行微调定制，重磅API更新。 Developers can now bring their own data to customize GPT-3.5 Turbo for their use cases. gpt-3.5 tu 微调 api更新 模型定制 openai