Ai2's new Olmo 3.1 extends reinforcement learning training for stronger reasoning benchmarks

Ai2 updates its Olmo 3 family of models to Olmo 3.1 following additional extended RL training to boost performance.

I tested GPT-5.2 and the AI model's mixed results raise tough questions

I tested GPT-5.2 and the AI model's mixed results raise tough questions ...