MiniMax's Open M2.5 Model Rivals Top AI at 1/20th the Cost

The global AI landscape is witnessing a disruptive force from Shanghai. Startup MiniMax has released its open M2.5 and M2.5 Lightning models, claiming they approach the performance of top-tier models like Claude Opus while operating at a mere fraction of the cost—as little as 1/20th. This bold move challenges the notion that state-of-the-art AI must be prohibitively expensive. By open-sourcing these powerful models, MiniMax aims to dramatically lower the barrier to entry for high-end AI applica