OpenAI Brings Custom Fine-tuning for GPT-3.5 Turbo Model

Aug. 23, 2023



OpenAI has finallyintroducedfine-tuning for its popular GPT-3.5 Turbo model. The announcement is aimed at businesses and developers to create supervised products that excel at specific tasks. According to OpenAI, a fine-tuned version of the GPT-3.5 Turbo model can match and even outperform advanced models like the GPT-4. So to learn more about custom fine-tuning on GPT-3.5 Turbo, follow along.

Fine-tune GPT-3.5 Turbo on Custom Knowledge Base

Fine-tune GPT-3.5 Turbo on Custom Knowledge Base

Fine-tuning allows users to customize the model and create something that tailors to their needs. We already know that GPT-3.5 Turbo is very fast at drawing inferences so in terms of performance, it was already far better than the competition. Now, with fine-tuning support, developers can leverage this ability to create new experiences, be it in the form ofAI chatbots, documentation engines, AI assistants, coding assistants, etc. You can basicallycreate a custom applicationfor your business in your desired tone.

However, OpenAI has also made it clear that none of the private training material will be used to train OpenAI models. Apart from that, currently, GPT-3.5 Turbo can handle only4k tokensat once. The company says that 16k context length and function calling support will be coming later this fall.

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