#o4-mini10/08/2025
Slash LLM Costs with RouteLLM's Smart Routing
Learn how RouteLLM routes prompts between strong and weak models to cut inference costs while maintaining quality, with step-by-step calibration and evaluation examples.
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Learn how RouteLLM routes prompts between strong and weak models to cut inference costs while maintaining quality, with step-by-step calibration and evaluation examples.
OpenAI launches Reinforcement Fine-Tuning on the o4-mini model, enabling developers to customize AI reasoning with precision using reinforcement learning techniques.
OpenAI’s new o3 and o4-mini models introduce powerful multimodal reasoning and tool integration capabilities, enhancing AI’s accuracy and versatility across complex tasks involving text, images, and code.