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[AINews] AI Engineer World's Fair — Autoresearch, Memory, World Models, Tokenmaxxing, Agentic Commerce, and Vertical AI Call for Speakers
a quiet day lets us make a call for speakers!
Musk v. Altman week 1: Elon Musk says he was duped, warns AI could kill us all, and admits that xAI distills OpenAI’s models
In the first week of the landmark trial between Elon Musk and OpenAI, Musk took the stand in a crisp black suit and tie and argued that OpenAI CEO Sam Altman and president Greg Brockman had deceived him into bankrolling the company. Along the way, he warned that AI could destroy us all and sat…
[AINews] Agents for Everything Else: Codex for Knowledge Work, Claude for Creative Work
a quiet day lets us reflect on coding agents "breaking containment"
Swedish Legal Tech Startup Legora Lands Another $50M In Nvidia-Led Series D Extension
Legora, an AI platform built for lawyers, has raised a $50 million extension from Nvidia’s venture arm, NVentures, reports CNBC. The raise brings the Swedish company’s recent Series D funding round total to $600 million. At the time of the first close in March, Legora was valued at $5.5 billion.
X announces a rebuilt ad platform powered by AI
X is rolling out a rebuilt ads platform powered by AI as it works to grow revenue again.
AIE Europe Debrief + Agent Labs Thesis: Unsupervised Learning x Latent Space Crossover Special (2026)
Note: This episode was recorded just after AIE Europe, but before the Cursor-xAI deal.
Hands on with X’s new AI-powered custom feeds
X's AI-powered custom timelines are replacing Communities, with Grok-curated feeds...and new ad slots.
Weaponized deepfakes
For years, experts have warned that deepfakes—AI-generated videos, images, or audio recordings of people doing or saying things they haven’t actually done in real life—could be deployed in malicious ways. These dangers are now here. Improvements in deepfake technology, and the widespread availability of easy-to-use and cheap (or free) generative models, have made it easier…
These 3 Charts Show How Venture Capital Has Concentrated At The Top In 2026
In the first quarter of 2026, a handful of large, well-funded AI companies, almost all based in the U.S., captured the vast majority of venture dollars, even as global startup deal count fell, Crunchbase data shows.
Want to understand the current state of AI? Check out these charts.
If you’re following AI news, you’re probably getting whiplash. AI is a gold rush. AI is a bubble. AI is taking your job. AI can’t even read a clock. The 2026 AI Index from Stanford University’s Institute for Human-Centered Artificial Intelligence, AI’s annual report card, comes out today and cuts through some of that noise. …
xAI: Grok 4.20 Multi-Agent (x-ai/grok-4.20-multi-agent)
Grok 4.20 Multi-Agent is a variant of xAI’s Grok 4.20 designed for collaborative, agent-based workflows. Multiple agents operate in parallel to conduct deep research, coordinate tool use, and synthesize information across complex tasks. Reasoning effort behavior: - low / medium: 4 agents - high / xhigh: 16 agents
xAI: Grok 4.20 (x-ai/grok-4.20)
Grok 4.20 is xAI's newest flagship model with industry-leading speed and agentic tool calling capabilities. It combines the lowest hallucination rate on the market with strict prompt adherance, delivering consistently precise and truthful responses. Reasoning can be enabled/disabled using the `reasoning` `enabled` parameter in the API. Learn more in our docs
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