since the announcement of depreciation of the GPT-3 models (ada, curie etc) by January 4, 2024. Does this mean that we cannot use these models to fine-tune anymore but we can still use our already fine-tuned models or does it mean that we can’t use the fine-tuned models as well? Furthermore will the pricing for GPT3.5 and GPT4 fine-tuning will be similar to that of its predecessors or at a higher range?
Developers wishing to continue using their fine-tuned models beyond January 4, 2024 will need to fine-tune replacements atop the new base GPT-3 models (ada-002 , babbage-002 , curie-002 , davinci-002 ), or newer models (gpt-3.5-turbo , gpt-4 ). Once this feature is available later this year, we will give priority access to GPT-3.5 Turbo and GPT-4 fine-tuning to users who previously fine-tuned older models. We acknowledge that migrating off of models that are fine-tuned on your own data is challenging. We will be providing support to users who previously fine-tuned models to make this transition as smooth as possible.