State of AI: May 2026 — Air Street Press

Executive Summary

April 2026 saw frontier AI cross into offensive cyber operations, the Microsoft–OpenAI alliance reset to a non-exclusive footing, Chinese labs shatter the old “6–9 month lag” frame in agentic coding with four open-weights releases in 12 days, and live-market agent experiments reveal sharp boundaries between bounded enterprise tasks and adversarial open markets.

Cyber Offense Crosses the Threshold

UK AISI revealed Claude Mythos Preview is the first model to clear its 32-step “The Last Ones” (TLO) corporate-network simulation.

• Claude Mythos Preview: 3 of 10 end-to-end solves, 73% expert-level tasks
• GPT-5.5 (3 weeks later): 2 of 10, 71.4%

AISI estimates frontier cyber-offence capability doubling every four months.

Microsoft–OpenAI Reset

• Microsoft remains primary cloud partner (Azure first).
• Non-exclusive IP licence retained through 2032.
• OpenAI secured right to multi-source compute (Oracle, CoreWeave).
• AGI clause swapped for granular capability gates and narrower revenue-sharing.
• Microsoft shipping every frontier model on Foundry.
• Anthropic now spans AWS, Google Cloud, and Azure.

Political Framing

Sam Altman “superintelligence New Deal”. CHIPS Act 2.0 on table. FERC fast-tracking transmission permits. 11 states proposed restrictive data-centre legislation.

China Breaks the Coding Lag Frame

Four Chinese labs released open-weights coding models in 12 days:

1. Z.ai’s GLM-5.1
2. Moonshot AI Kimi K2.6
3. Baidu’s ERNIE 4.5 Turbo
4. DeepSeek V4 Preview

Profluent + Lilly $2.25B partnership for large-gene insertion therapeutics.

Sereact (embodied AI) closed $110M Series B.