51AI - The Newsletter about Applied AI

Seven AI moves landed in a single week, and the field finally looks like a real race. Apple is paying Google around $1 billion a year to run Siri on Gemini, and has slipped its smart glasses another year on the AI meant to power them. Microsoft unveiled its own models to depend on OpenAI less. Meta keeps delaying the one it promised developers. OpenAI made another hardware move. And xAI dropped a coding agent to chase Claude Code and Codex. Strip away the keynotes, and most of these are hedges — against a rival, a dependency, or a deadline already missed. Enjoy the read!

— Mark Forster, Founder of Lab51

Apple’s Smart Glasses Slip to Late 2027. The Hold-Up Is AI.

Apple's first smart glasses just slipped a full year, to late 2027, because the visual AI meant to make them smart still isn't reliable enough to ship. That's the second AI slip in a row, after the Siri Apple advertised in 2024 and never delivered. So the leaks detail frame shapes and ocean-blue colorways, while the part that actually matters keeps failing. MORE

iOS 27 Turns Siri Into an AI Agent

Speaking of Siri, on June 8, Apple unveils a Siri that finally holds a conversation, reads your photos, and acts across the phone, then ships it to 2.5 billion devices. The quiet part is that the thinking is Google's Gemini, rented for roughly $1 billion a year because Apple's own models fell behind — the same Apple that advertised a personalized Siri on the iPhone 16, never shipped it, and paid $250 million to settle the suit. The renders looked polished last time too, so the safe bet is a keynote that dazzles in June while the parts that matter slip by fall. MORE

⚠️ Swiss regulator just hired 30% more enforcement staff and closed its first cases under the new data law

The detail most companies missed: fines up to CHF 250,000 now hit the responsible person — the Head of Compliance, the DPO, the COO who signed off. Not the company, but the individual. MORE

If your AI agent runs on a US-hosted model right now, you are already exposed. The companies moving this quarter will have a checklist on the desk. The rest will find out the hard way.

We prepared a free 7-stage revDSG checklist — check yourself before the regulator does.

Grok Build Review: What xAI’s New Coding Agent Actually Does, and Where It Falls Short

xAI's Grok Build ships the most aggressive architecture in the coding-agent race — up to eight parallel agents in isolated branches, local-first by design. The cleverest move is distribution: it silently pulls in your existing Claude Code config and MCP servers, so the switching cost that normally protects an incumbent is gone. MORE

Between issues, we post on LinkedIn.

Between newsletters, we're on LinkedIn Daily-ish AI updates, news, and shorter reads — follow here.

More on what's moving in AI:

• Microsoft unveils new AI models to lessen reliance on OpenAI and lower costs for developers (CNBC)

• Meta Keeps Delaying the Release of Its New AI Model to Developers (WSJ)

• OpenAI makes its next hardware move with Opal Electronics (AI News)

• Microsoft unveils an always-on AI assistant (Microsoft)

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