Moonshot Kimi K2.5 - Beats Sonnet 4.5 at half the cost, SOTA Open Model, first Native Image+Video, 100 parallel Agent Swarm manager

**MoonshotAI's Kimi K2.5** is a **32B active-1T parameter open-weights model** featuring **native multimodality** with image and video understanding, built through continual pretraining on **15 trillion mixed visual and text tokens**. It introduces a new **MoonViT vision encoder** and supports advanced capabilities like **Agent Swarm**, which coordinates up to 100 sub-agents for parallel workflows, and an **Office Productivity K2.5 Agent** for large-scale office tasks. This release marks a significant leap in open models from China, claiming state-of-the-art results on benchmarks like HLE and BrowseComp, and offering aggressive API pricing and throughput.