Daily archive

May 20, 2026

3 posts across AI at Work and AI for Learning.

AI at Work May 20, 20262 min

Anthropic and PwC expand alliance to deploy Claude at scale

Anthropic and PwC say they are expanding their alliance, including rolling out Claude Code and Cowork, creating a joint center of excellence, and training 30,000 PwC staff.

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AI for Learning May 20, 20263 min

ArXiv paper: compare reasoning models by correcting for length

A new arXiv paper studies hidden-state trajectories during chain-of-thought and argues you must correct for response length before comparing “reasoning” behavior across tasks.

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AI at Work May 20, 20263 min

OpenAI previews Codex in the ChatGPT mobile app

OpenAI says Codex is now available in preview in the ChatGPT mobile app, letting you check in on long-running work and approve or redirect it from your phone.

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