Kimi K2 Thinking

Google Cloud will retire Moonshot AI's Kimi K2 Thinking model endpoint on October 21st, after deprecating it on July 21st as part of a broader endpoint retirement that includes models from DeepSeek, Z…

Large open-weight mixture-of-experts (MoE) models are converging on lower routed-expert activation ratios, with the average ratio falling from roughly 3.7% in 2025 to 2.1% in 2026 across six major mod…