AI arms race escalates: OpenAI offers free GPT-4o Mini fine-tuning to counter Meta’s Llama 3.1 release
Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More OpenAI has intensified the AI arms race by announcing free fine-tuning for its GPT-4o Mini model, just hours after Meta launched its open-source Llama 3.1 model. While OpenAI had teased the imminent arrival of customization features in last week’s GPT-4o Mini announcement, the timing of this release couldn’t have been more perfect—or more pointed. Just hours