GPT-3.5 Turbo fine-tuning and API updates

OpenAI Blog · 2 years ago

OpenAI has enabled fine-tuning for GPT-3.5 Turbo, allowing developers to train the model on their own datasets. The fine-tuning feature costs $0.03 per 1,000 input tokens and $0.06 per 1,000 output tokens, with pricing lower than the base model. Developers can now create specialized versions of GPT-3.5 Turbo tailored to specific tasks rather than relying on the general-purpose model.