OpenAI today announced that it is allowing third-party software developers to fine-tune — or modify the behavior of — custom versions of its signature new large multimodal model (LMM), GPT-4o ...

OpenAI today announced the launch of fine-tuning capability for its flagship GPT-4o artificial intelligence large language model, which will allow developers to create custom versions for specific ...

InfoQ covered the initial launch of OpenAI's fine-tuning API in 2023. Since then, OpenAI claims that it has been used to train "hundreds of thousands of models." ...

China’s new "hybrid" DeepSeek model outshines OpenAI’s hyped GPT-OSS, delivering fiction, logic, and code. But OpenAI's model ...

"It was clear that if we didn't do it, the world was gonna be mostly built on Chinese open source models," Altman said.

The impact of OpenAI’s updates is already being felt in the real world, with companies like Indeed and SK Telecom reporting significant performance and efficiency gains from fine-tuning.

The ChatGPT creator says developers can now fine-tune GPT-4o, the company's state of the art model, to handle more specific use cases. Artificial intelligence market leader OpenAI has announced ...

On Tuesday, OpenAI announced that it has introduced a new feature that enables its corporate customers to fine-tune GPT-4o, its most advanced AI model, with their own company data.

OpenAI, fresh from securing a funding boost that catapulted its valuation to $157 billion, has introduced new tools for developers, enhancing its AI capabilities with multimodal fine-tuning options ...

Using OpenAI’s enhanced fine-tuning API, developers can now save a copy of an AI model after each of the epochs in a training run. If a malfunction emerges in the fifth epoch, the project can be ...

Powered by OpenAI's Reinforcement Fine-Tuning technology, this first-in-class AI copilot delivers real-time, patient-specific ...

On Thursday, OpenAI revealed its newest foundational large-language model, GPT-5. The new model from OpenAI integrates many ...