1. Anthropic Raises $65B at $965B Valuation, Files Confidentially for IPO
Anthropic closed a $65 billion Series H led by Altimeter, Dragoneer, Greenoaks and Sequoia, pegging the company at a $965 billion post-money valuation — edging past OpenAI's $852B mark to become the most valuable AI startup. Run-rate revenue has crossed $47 billion, and Anthropic has since confidentially filed draft IPO paperwork, setting up a possible public debut as soon as this fall.
2. Claude Opus 4.8 Takes #1 Spot, First Model Above 60 on Intelligence Index
Claude Opus 4.8, released May 27, claimed the top position on the Artificial Analysis Intelligence Index with a score of 61.4 — the first model to break cleanly above 60. The result reinforces a competitive frontier where reasoning quality, not raw size, is the differentiator heading into a busy summer of releases.
3. Google's Gemini 3.5 Pro Nears Launch With 2M-Token Context and Deep Think
Announced at Google I/O on May 19 but held in limited Vertex preview, Gemini 3.5 Pro is slated for general availability in June. It targets a 2-million-token context window, a 'Deep Think' reasoning mode, and frontier multimodal understanding. As of mid-June the model still hasn't shipped broadly, with pricing expected around the $15/$60 per million tokens range at GA.
4. Sysdig Documents the First Live LLM-Agent Cyberattack in the Wild
Sysdig's Threat Research Team observed the first confirmed in-the-wild intrusion driven by an LLM agent on May 10. After exploiting CVE-2026-39987, a pre-auth RCE in Marimo notebooks, attackers handed stolen AWS credentials to an AI agent that autonomously ran four pivots — credential replay, SSH key retrieval from Secrets Manager, lateral movement, and full PostgreSQL exfiltration — in under an hour with no human in the loop.
5. Anthropic's 'Mythos' Flags 23,019 Vulnerabilities Across 1,000+ Open-Source Projects
Anthropic's Mythos security research effort scanned more than 1,000 open-source projects and surfaced 23,019 candidate vulnerabilities, with 90.6% confirmed as real on independent sampling. The scale signals how far automated, AI-driven vulnerability discovery has come — a double-edged capability as offensive LLM tooling matures in parallel.
6. GitHub Copilot Switches to Token-Based Billing, Developers Push Back
GitHub Copilot's new token-based billing went live, and the developer reaction has been sharply negative, with many calling the pricing model 'a joke.' The change ties cost to consumption rather than a flat seat fee, intensifying a broader industry debate over how to price agentic, high-throughput AI coding tools.
7. Cognition's Devin Raises $1B at a $26B Valuation
Cognition, maker of the autonomous coding agent Devin, raised $1 billion at a $26 billion valuation, underscoring continued investor appetite for agentic software-engineering tools. The round lands amid a wave of agent-focused financings, including Standard Bots ($200M at $1B) and Jeff Bezos-backed Flourish ($500M for brain-inspired AI).
8. US Policy Tightens: Pre-Release Model Benchmarking and Colorado's AI Act
President Trump signed an executive order asking AI companies to voluntarily share frontier models with the federal government up to 30 days before public release for cybersecurity benchmarking. On the state front, Colorado's AI Act stands as the most consequential US AI regulation taking effect in 2026, even as the federal framework pushes to preempt state rules in most areas.
// KEY TAKEAWAYS
This cycle, the money and the frontier both tilted toward Anthropic — a record $965B valuation, an IPO filing, and Opus 4.8 topping the intelligence charts — while Google's Gemini 3.5 Pro waits in the wings. But the sharper signal is AI turning on itself: the first documented LLM-agent cyberattack and Anthropic's 23,000-plus automated vulnerability finds show offensive and defensive AI scaling together. Meanwhile, billing fights over Copilot and a wave of agent-startup mega-rounds confirm the value is migrating from models to the workflows they run.