<ul><li>OpenAI has announced that third-party software developers can now access reinforcement fine-tuning (RFT) for its o4-mini language reasoning model.</li><li>RFT allows developers to customize a private version of the model to better fit their enterprise's unique needs through OpenAI's platform dashboard.</li><li>The RFT version of the model can be deployed via OpenAI's API for internal use in tasks like answering company-specific questions or generating communications in the company's voice.</li><li>RFT is available for the o4-mini model and offers a more expressive and controllable method for adapting language models to real-world use cases, facilitating a new level of customization in model deployment.</li></ul>

You can now fine-tune your enterprise’s own version of OpenAI’s o4-mini reasoning model with reinforcement learning

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