Kimi K2.6 tops HLE open-source leaderboard
Moonshot AI released the full production-grade Kimi K2.6 model, which scored 54.0 on HLE-Full, surpassing closed-source models Claude Opus 4.6 and GPT-5.4. The 1-trillion-parameter MoE model activates only 32B parameters per inference and supports up to 300 parallel sub-agents.