Anthropic

Latest AI news, models and releases from Anthropic. ['anthropic-ai', 'Anthropic AI Models', 'Claude', 'Claude 2', 'Claude 2.1', 'Claude 3', 'Claude 3.5 Sonnet', 'Claude-3.5-Sonnet', 'Claude 3.5 Sonnet v2', 'Claude 3.7 Sonnet', 'Claude 3 Haiku', 'Claude 3 Opus', 'Claude3 Opus', 'Claude 3 Sonnet', 'Claude 4', 'Claude 4.6', 'Claude 4 Opus', 'Claude 4 Sonnet', 'Claude 5', 'Claude Agent SDK', 'Claude.ai', 'Claude AI', 'ClaudeBot', 'Claude Code', 'Claude Code (Opus 4.7)', 'Claude Code Sonnet 5', 'Claude Cowork', 'Claude Design', 'Claude Desktop', 'Claude Fable', 'Claude Fable 5', 'Claude Fable5', 'Claude Fable 5 Max', 'Claude Haiku', 'Claude Haiku 4.5', 'Claude Instant', 'Claude (language model)', 'Claude Max', 'Claude Mythos', 'Claude Mythos 5']

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Regulation 🇺🇸

Open Letters on AI Development: Weighing Open Weights and Safety

In late July 2026, the AI community saw a flurry of open letters. A Microsoft-backed letter supported open weight models, while Anthropic and hundreds of AI employees countered with concerns about safety and calls for pacing frontier development.

Microsoft

NVIDIA

Amazon/AWS

OpenAI

Anthropic

Moonshot AI

Simon Willison02.08 · 08:01

Hardware & Inference 🇷🇺

Alibaba provides Moonshot with computing power of 20,000 Nvidia chips for Kimi model training

Bloomberg reports that Alibaba has agreed to provide Moonshot with a computing cluster of 20,000 Nvidia H200 chips, which form the backbone of Moonshot's training capacity for its Kimi AI models. Alibaba denies renting H200 chips specifically but does not dispute the 20,000 figure.

Moonshot AI

Alibaba/Qwen

DeepSeek

Anthropic

3DNews02.08 · 07:01

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