Articles Tagged "Reinforcement Learning"

Reasoning Leaks, Hard Limits, and Self-Aware LLMs

Reasoning Leaks, Hard Limits, and Self-Aware LLMs

Three new papers expose how reasoning traces can be extracted from supposedly hidden model internals, where chain-of-thought hits an architectural ceiling, and how RL teaches models to know when to quit.

SU-01

SU-01

SU-01 is a 30B-A3B MoE reasoning model from Shanghai AI Lab that achieves gold-medal performance on IMO 2025, USAMO 2026, and IPhO 2024/2025 using a three-stage training recipe and test-time scaling.