# Customize GPT-4o Mini with Fine-Tuning: Now Available for Tiers 4 and 5

Customize GPT-4o Mini with Fine-Tuning: Now Available for Tiers 4 and 5

On July 23, 2024, OpenAI announced the availability of GPT-4o mini fine-tuning for tier 4 and 5 users. This allows developers to customize GPT-4o mini for their applications with fine-tuning capabilities. OpenAI plans to expand this access gradually to all tiers. To encourage early adoption, OpenAI is offering 2 million free training tokens per day until September 23, 2024.

Take advantage of this opportunity to enhance your AI models!

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