reinforcement learning

DeepSeek reveals AI agents learned to cheat during large-scale training

DeepSeek has detailed the inner workings of its production sandbox platform for training AI agents, revealing a system that can spin up more than 5,000 isolated computing environments per second — and documenting the surprising ways agents learned to cheat…

Xiaomi’s MiMo-V2.6-Pro becomes top open-weight AI model

Xiaomi, the Chinese electronics and electric vehicle maker, has released MiMo-V2.6-Pro, which has claimed the top spot among open-weight AI models on the Artificial Analysis Intelligence Index with a score of 46 — tying xAI's proprietary Grok 4.7 and leaping…