G7 world leaders meet with the chiefs of OpenAI, Anthropic, and Google in Evian as allied governments warn the Fable 5 export order is opening a new AI protectionism front. Anthropic maps how domain expertise amplifies agentic coding output; OpenAI simulates model behavior pre-release and launches a $150M partner network; ChatGPT dips below 50% market share for the first time; Canadian pension capital backs Indian AI data centers; Scott Alexander publishes his AI probability estimates; Noah Smith draws a Katrina parallel; and stellar plasma may be hiding alien transmissions.

CNBC · Jun 17

G7 leaders and AI chiefs from OpenAI, Anthropic, and Google met at the Evian summit to discuss frontier AI risks and export restrictions.

Bloomberg · Jun 16

Washington’s Fable 5 and Mythos 5 suspension for foreign nationals is raising alarm among US allies about access to frontier AI.

Anthropic · Jun 16

Analysis of 400,000 Claude Code sessions finds domain expertise amplifies work done per instruction and correlates with session success rates.

OpenAI · Jun 16

OpenAI’s Deployment Simulation replays de-identified past conversations through a candidate model to estimate undesired behavior rates before release.

TechCrunch · Jun 16

Sensor Tower data shows ChatGPT fell to 46.4% of the AI assistant market in May as Gemini and Claude gained ground.

OpenAI · Jun 15

OpenAI launched a three-tier partner program backed by $150 million to certify 300,000 enterprise AI implementation consultants by year-end.

TechCrunch · Jun 17

CPP Investments committed ₹70 billion to Indian data center operator CtrlS to capture growing AI infrastructure demand.

Scott Alexander · Jun 11

Scott Alexander sets out probability estimates on AI timelines, takeoff speeds, alignment outcomes, and near-term capability benchmarks.

Noah Smith · Jun 16

Noah Smith draws parallels between the 2026 Iran crisis and Hurricane Katrina as a competence-testing presidential moment.