Google AI ModeJul 27, 2026
OptiLLM: An open-source optimized LLM proxy geared towards selecting the best model to reduce costs.
OptiLLM is an OpenAI API compatible inference proxy that implements over 20 optimization techniques to improve LLM accuracy on reasoning tasks without training. It achieves 2-10x accuracy improvements on math, coding, and logical reasoning by using additional compute at inference time.
AI named Optillm from March 2026 to September 2026.