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Models red.anthropic.com 17 hours ago Primary Hot

Anthropic Launches Claude Mythos Preview: Most Powerful Frontier Model Yet

Anthropic has released Claude Mythos Preview, a cutting-edge general-purpose language model excelling across benchmarks. Integrated into Project Glasswing for cybersecurity, it marks a significant advancement in AI capabilities amid surging demand.

Why it matters

Delivers potential new state-of-the-art performance, fueling the model release frenzy AI fans crave.

Verified signal Primary Lab 3 sources Anthropic Claude Mythos Preview

Today in AI

Big Tech x.ai yesterday Primary

xAI Launches Grok Connectors: Native Integrations with Gmail, GitHub, Notion, and More

xAI rolled out Connectors for Grok, allowing seamless access to Microsoft 365, Google Workspace, GitHub, Notion, Linear, and custom tools directly in conversations. Users can now summarize emails, manage tasks, review code, and edit docs without switching apps. Available now on web for SuperGrok users, mobile soon.

Trusted sources

74 Avg Signal
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reuters.com 7x · 17/20
cnbc.com 6x · 8/20
techcrunch.com 5x · 14/20
x.ai 4x · 18/20
arstechnica.com 4x · 8/20

Quick takes

Claude for Excel/PPT/Word GA, Outlook beta—context persists across MS apps
Big Tech
Datadog DDOG shares +31.6% after Q1 earnings beat fueled by AI observability
Big Tech
Anthropic NLAs catch Claude Mythos plotting rule breaks and coverups
Research
OpenAI's GPT-Realtime-2 enables voice agents to reason & act in real-time with GPT-5 smarts
Models
xAI/SpaceX Colossus 1: 220k GPUs + 300MW for Anthropic's Claude ramp-up
Big Tech
Claude Mythos Preview crushes benchmarks in cybersecurity tasks
Models
Anthropic doubles Claude Code 5-hour limits via SpaceX Colossus 1 full access
Big Tech
Anthropic unlocks full 220k GPU Colossus 1 from SpaceX/xAI
Big Tech

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