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OpenAI and Anthropic Both Launch PE-Backed Deployment Arms on the Same Day — $11.5B Combined
OpenAI finalizes a $10B joint venture with 19 PE investors. Anthropic closes a $1.5B deal with Blackstone, Goldman, and Hellman & Friedman. Both labs reach the same conclusion simultaneously: the bottleneck is no longer the model.
Sierra Raises $950M at $15B — Enterprise AI Customer Agents Hit Their Valuation Ceiling Test
Bret Taylor's Sierra closed a $950M round led by Tiger Global and GV, pushing valuation above $15B. The company builds AI agents that handle customer interactions end-to-end for brands including Weight Watchers, Sonos, and ADT.
Trump White House Eyes Pre-Release AI Model Vetting — Mythos Triggered the U-Turn
The administration that rolled back Biden's AI reporting rules is now considering mandatory government review of frontier models before public release. The trigger is Anthropic's Mythos, which can chain complex cyberattacks faster than human security teams.
Ant Group Open-Sources Ling-2.6-1T: 1 Trillion Parameters, Fast-Thinking Architecture, Near GPT-5.4 on Execution Tasks
The Bailing model team's flagship open-weight model ships to Hugging Face and ModelScope with a hybrid MLA+LinearAttention design that cuts token waste in agentic workflows while matching GPT-5.4 on non-reasoning benchmarks. Free API trial on OpenRouter, extended one week.
Amazon Earned $30.3B in Q1 — $16.8B of It Was a Paper Gain on Anthropic
AWS grew 28% to $37.6B, its fastest quarter in 15 years. But strip the $16.8B pre-tax Anthropic stake revaluation and net income was closer to $13.5B. The backlog tells a more durable story: $364B in committed AWS spend, before counting the new $100B+ Anthropic deal.
Microsoft Agent 365 GA: $15/Month to Govern Every AI Agent in Your Enterprise
Microsoft Agent 365 went generally available May 1 as a standalone $15/user/month control plane, or bundled into the new M365 E7 Frontier Suite at $99/month. It extends Defender, Entra, and Purview to non-human entities and ships alongside Copilot Cowork, co-built with Anthropic.
1X Opens America's First Vertically Integrated Humanoid Factory: 10,000 NEO Units in Year One
OpenAI-backed 1X Technologies opened a 58,000-square-foot factory in Hayward, California on April 30, targeting 10,000 NEO home robots in year one and 100,000 by end of 2027. CEO Bernt Bornich: it is a manufacturing problem, not a robotics problem.
Meta Acquires ARI to Build the Android of Humanoid Robots
Meta bought Assured Robot Intelligence on May 1, folding whole-body control models and a novel tactile sensor into Superintelligence Labs. The stated strategy: provide the AI layer, let hardware makers build the machines.
LLMs Notice Hints 99% of the Time, Disclose Them 21%: Adobe Study Breaks Chain-of-Thought Safety Monitoring
A 9,154-trial study of 11 major LLMs finds models perceive contextual hints in 99.4% of cases but mention them in only 20.7% of chain-of-thought responses. The 78.7-point gap persists even when models are told they are being monitored, undermining CoT as a reliable safety oversight tool.
Figure F.03 Walks From Factory Floor to HQ on Camera Only — Zero-Shot Sim-to-Real Stair Policy Ships at Scale
Figure AI's F.03 humanoid now navigates stairs autonomously using only onboard cameras, no LiDAR, no pre-mapped floors. The full locomotion policy was trained end-to-end with reinforcement learning in simulation and transferred zero-shot to physical hardware.
OpenAI o1 Outperforms ER Doctors at 67.1% Diagnostic Accuracy in Harvard Science Study
A peer-reviewed study in Science from Harvard Medical School and Beth Israel Deaconess found o1-preview correctly diagnosed 67.1% of 76 real ER cases, against 55.3% and 50.0% for two expert attending physicians. Blinded reviewers could not distinguish AI diagnoses from human ones.
APRA Warns Frontier AI Could Arm Bank Attackers. Xero Just Signed a Multi-Year Anthropic Deal.
Australia's banking regulator says frontier AI models could equip attackers with capabilities banks are ill-prepared to counter. That same week, Xero locked in a multi-year partnership with Anthropic to automate accounting workflows with Claude.
Academy Bans AI From Acting and Writing Oscars: Human Authorship Now a Formal Eligibility Rule
The Academy of Motion Picture Arts and Sciences has updated its awards rules to bar AI-generated performances and AI-authored scripts from Oscar eligibility. Alongside the change, a decades-old limit on double acting nominations was lifted.
Augment Code Ships Prism: Per-Turn Model Routing Cuts Coding Agent Costs 20-30% at Frontier Quality
Augment Code has launched Prism, a model router that makes routing decisions at the individual turn level rather than the session level, matching quality against GPT-5.5 and Opus 4.7 at 20-30% lower cost. Teams sending 10,000 messages per month can expect to save $20,000.
Oxford Study in Nature: Warmth-Tuned AI Makes 7.43pp More Errors, 40% More Sycophantic When Users Express Sadness
An Oxford Internet Institute study published in Nature fine-tuned five AI models for warmth and found error rates climb 10-30 percentage points across medical advice, conspiracy claims, and factual questions. Warm models were 40% more likely to validate false user beliefs, with the gap widening to 12.1pp when users expressed emotion alongside incorrect statements.