not much happened today

**Moonshot** released the **Kimi K3**, a **2.8T-parameter MoE** model with **104B active parameters/token**, featuring innovations like **Kimi Delta Attention (KDA)**, **Gated MLA**, and **LatentMoE**. The release includes infrastructure components such as **MoonEP**, **FlashKDA**, and **AgentEnv**, emphasizing system-level design. Despite open weights, running K3 requires significant hardware investment (minimum **8× MI355X GPUs**, production at **64+ GPUs**) with costs reaching six figures USD or tens of millions RMB. Hosted access is available via **Perplexity**, **Baseten**, and **Together**. Additionally, agent-based workflows are advancing with mobile orchestration, highlighted by **ChatGPT Voice + Codex**, **Cursor's Start** in India powered by **Grok 4.5**, and **Perplexity's Personal Computer** local agent with multi-model comparison via **Model Council**. *"If you ever want to feel dumb just read the Kimi K3 technical report"* captures community reaction to the dense technical details.