GPT-3.5 Turbo fine-tuning and API updates
OpenAI enables GPT-3.5 Turbo fine-tuning, allowing developers to customize the faster, cheaper model with their own data via API.
Excerpt
Developers can now bring their own data to customize GPT-3.5 Turbo for their use cases.
Read at source: https://openai.com/index/gpt-3-5-turbo-fine-tuning-and-api-updates