
GPT-4 to Self-Hosted Llama 4 Migration Guide
Migrate from GPT-4o (now retired) or GPT-5.1 to self-hosted Llama 4 with near-zero code changes, but plan carefully for hardware, EU licensing, and realistic context window limits.
They summarize our coverage. We write it.
Newsletters like this one rebroadcast our headlines - often without the full review, the source reading, or the analysis underneath. Our weekly briefing sends the work they paraphrase, straight from the desk, before they get to it.
Free, weekly, no spam. One email every Tuesday. Unsubscribe anytime.

Migrate from GPT-4o (now retired) or GPT-5.1 to self-hosted Llama 4 with near-zero code changes, but plan carefully for hardware, EU licensing, and realistic context window limits.

Meta is building tent-style rapid deployment structures at its Ohio Prometheus facility, cutting construction timelines roughly in half and bypassing grid delays with off-grid gas power.

Meta's Llama 3.3 70B Instruct matches Llama 3.1 405B on instruction following and math while running at 4-5x lower cost, with the lowest hallucination rate of any open-weight model on the Vectara summarization leaderboard.

NextEra's $67B acquisition of Dominion creates the world's largest regulated utility to meet AI data center electricity demand.

Leaked audio from a Meta all-hands reveals Zuckerberg used employee keystrokes and clipboard data to train AI models, days before laying off 8,000 staff.

Meta's MTIA 450 doubles HBM bandwidth to 18.4 TB/s and adds FlashAttention hardware acceleration for GenAI inference in 2027.

Meta's second-gen ASIC delivers 6 PFLOPS FP8 and 288 GB HBM for GenAI and recommendation inference inside Meta's data centers.

Meta posted a record Q1 2026 revenue of $56.3 billion on April 29, then announced 8,000 layoffs and raised its AI infrastructure budget to $145 billion - sending the stock down 7% despite the record earnings.

Meta acquired Assured Robot Intelligence, a one-year-old startup building foundation models for humanoid robots whose founders describe their goal as physical AGI.

China's NDRC ordered Meta to reverse its $2B Manus acquisition and barred the startup's founders from leaving China, ending the 'Singapore washing' strategy that let Chinese AI firms dodge Beijing oversight.

Meta signs a multi-year AWS deal to deploy tens of millions of Graviton5 CPU cores, betting that agentic AI workloads need CPUs more than GPUs.

Meta is installing monitoring software on U.S. employee computers to capture keystrokes, mouse movements, and screenshots for training computer-use AI agents.