TLDR

TLDR AI 2026-03-10

OpenAI acquires Promptfoo 💰, Copilot Cowork launch 🤝, AI search metrics 🔎

You're typing prompts 4x slower than you could be speaking them (Sponsor)

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Headlines & Launches

Promptfoo is joining OpenAI (2 minute read)

Anthropic Sued US Defense Department (3 minute read)

Copilot Cowork: A new way of getting work done (5 minute read)

The Top 100 Gen AI Consumer Apps (15 minute read)

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Deep Dives & Analysis

The Debt Beneath the Dream (9 minute read)

How Coding Agents Are Reshaping Engineering, Product, and Design (2 minute read)

When Code is Free, Research is All That Matters (2 minute read)

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Engineering & Research

Code Review (7 minute read)

Teaching LLMs to reason like Bayesians (5 minute read)

Penguin‑VL: Efficient Vision‑Language Models (GitHub Repo)

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Miscellaneous

No, it doesn't cost Anthropic $5k per Claude Code user (4 minute read)

AI assistants now equal 56% of global search engine volume (3 minute read)

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