Grant Harvey

Everything interesting that happened in AI so far this week: The Pentagon banned Anthropic, Anthropic sued back, GPT-5.4 made Claude devs sweat, a GitHub bot got prompt-injected into installing malware on 4,000 machines, and a Terraform agent nuked someone's production database. Normal week, yeah?

FlashAttention-4 redesigns the algorithm that powers attention in every major AI model, optimized for NVIDIA's newest Blackwell GPUs. Here's why it matters for the future of AI speed and cost.

GPT-5.4 combines Codex-level coding with computer use, tool search, and a 1M context window. Here's what it means for your workflow.

Steve Bannon and Susan Rice signed the same document. The AFL-CIO and evangelical Christians co-endorsed it. Here's what the Pro-Human AI Declaration actually says, and why its coalition matters more than its content.

Commonwealth Fusion Systems co-founder Brandon Sorbom explains how AI and fusion energy are building each other, and why the "always 30 years away" joke might finally be dead.

Tired of juggling API keys for ChatGPT, Claude, Gemini, and Llama? OpenRouter gives you one unified API to access 400+ AI models; here's how to set it up in under 5 minutes.