Techmeme
-
Fields Medalist Timothy Gowers says most famous mathematics problems solved by LLMs so far have almost all been with counterexamples rather than proofs (Timothy Gowers/Gowers's Weblog)
-
Hugging Face says developers made 151K+ derivatives based on Qwen models, topping others, making Qwen one of the largest foundations in the open model ecosystem (Hugging Face)
-
BlackBerry posted a positive cash position in Q1, its first cash-positive first quarter in any fiscal year since 2017, driven by its QNX and Secusmart products (Ilya Gridneff/Financial Times)
-
Pathway, which is developing AI models based on what it calls its "Post-Transformer" BDH architecture, raised a $30M seed at a $500M valuation (Antoine Tardif/Unite.AI)
-
Chinese citizens are more optimistic about AI than Americans because AI is seen as a practical tool in China that disrupts a smaller share of its population (Grace Shao/Bloomberg)
-
Dario Amodei defends his policy proposals, warns open weights won't decentralize power, endorses pre-launch vetting, says real accomplishments will earn trust (Dario Amodei/@darioamodei)
-
How Congressional lawmakers and aides are using AI tools with little oversight to write speeches and news releases, sort constituent mail, and more (Anna Liss-Roy/Washington Post)
-
A look at Unitree's G1 and R1, the humanoid robots behind viral influencer accounts worldwide, as Unitree shipped 5,500+ units in 2025 and readies its China IPO (Zeyi Yang/Wired)
-
Sources: Nvidia in talks to invest up to $3B in SoftBank-backed data center developer SB Energy that aims to IPO soon and is behind a huge OpenAI campus in Ohio (The Information)
-
Sources: Mercor and other firms gathering data for AI labs are driving demand to buy or license internal datasets from startups shutting down or being acquired (Alix Coutures/The Information)
-
A Wyoming woman joined a federal suit against xAI alleging her stepfather used Grok to turn one childhood photo of her into 7,000+ CSAM images he traded online (Washington Post)
-
Anthropic details Claude's text watermark: it only shows Claude was likely involved, is sparse in code and factual text, and disappears after a full rewrite (Anthropic)
-
Alibaba's open-weight models have accumulated 3B+ global downloads in the past six months; Hugging Face: Google had 418M downloads while Meta had 227M in 2026 (Saritha Rai/Bloomberg)
-
Shanghai's tech-focused Star 50 index is up 29% in 2026, and its P/E ratio is 150+, above Nasdaq 100's 35, fueled by Beijing's tech push and an investor frenzy (William Sandlund/Financial Times)
-
BCG: enterprise users spent a total of $300M on quantum computing in 2025, outranking the combined spending of research labs and governments for the first time (Isabelle Bousquette/Wall Street Journal)