NewsAI Product Updates

AI Product Updates | July 28, 2026

Kimi K3 open weights ship on Hugging Face — world's largest self-hostable model

Moonshot AI released free download weights for its 2.8-trillion-parameter sparse MoE with a 1M-token context window and ~50B active params per token; API pricing is $3/$15/MTok and self-hosting clears data-residency concerns no closed-API model can.

Why it matters: Teams handling sensitive data now have a credible frontier-class open model to self-host — meaningful for any operator weighing open vs. closed model risk.

Anthropic CEO clarifies the company does not support banning open-weights models

Dario Amodei draws a clean line: Anthropic supports mandatory safety testing and chip export controls, not open-weight bans, directly addressing policy debates that affect enterprise model procurement decisions.

Why it matters: Useful framing for any operator evaluating open vs. closed model strategy — Anthropic's actual position is less restrictive than widely reported, backing testing requirements over bans.

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