Thanks to @jr.2509 for pointing this out:
GPT-4-0613 is still listed as eligible for fine-tuning in the fine-tuning guidance. This is a bit ambiguous given that it is no longer available for selection in the fine-tuning UI and given that you can no longer apply for access from what it seems. It’s possible that is only intended for those who had the luck of getting access. However, it might be worth adding a clarifying statement in the fine-tuning guide as well as updating this description and removing gpt-4 from the header as the body only talks about gpt-4o fine-tuning.