June 18, 2025

Puzzle Corner

Ready for a fresh set of puzzles? Click here for the July/August 2025 Puzzle Corner, brought to you by guest editor Ed Faulkner ’03. Send problems, solutions (by August 1), and comments to puzzlecorner@technologyreview.com. Editor emeritus Allan Gottlieb ’67 launched Puzzle Corner in 1966. Find back issues through 2022 at cs.nyu.edu/~gottlieb/tr and more recent back issues at technologyreview.com/puzzle-corner.

Buzzy investing app Dub lands $30M Series A

May 1, 2025
Dub, the copy-trading platform that says it’s transforming how Gen Z invests, has secured a $30 million Series A funding round, bringing its total raised to $47 million. The deal, which founder Steven Wang had previously hinted to TechCrunch was in the works, comes a year after its official launch. The 23-year-old’s Harvard dropout’s platform […]

FutureHouse releases AI tools it claims can accelerate science

May 1, 2025
FutureHouse, an Eric Schmidt-backed nonprofit that aims to build an “AI scientist” within the next decade, has launched its first major product: a platform and API with AI-powered tools designed to support scientific work. Many, many startups are racing to develop AI research tools for the scientific domain, some with massive amounts of VC funding […]

Fintech Bench conducts layoff while others still work month-to-month

May 1, 2025
Bench, the accounting and tax startup that was bought in a fire sale last December, has conducted a round of significant layoffs, it confirmed to TechCrunch. Bench didn’t specify how many people were affected, but one person who works there estimated that Bench was eliminating dozens of positions – that’s a big chunk of the […]

Ai2’s new small AI model outperforms similarly-sized models from Google, Meta

May 1, 2025
‘Tis the week for small AI models, it seems. On Thursday, Ai2, the nonprofit AI research institute, released Olmo 2 1B, a 1-billion-parameter model that Ai2 claims beats similarly-sized models from Google, Meta, and Alibaba on several benchmarks. Parameters, sometimes referred to as weights, are the internal components of a model that guide its behavior. […]

Senior State Department official sought internal communications with journalists, European officials, and Trump critics

May 1, 2025
A previously unreported document distributed by senior US State Department official Darren Beattie reveals a sweeping effort to uncover all communications between the staff of a small government office focused on online disinformation and a lengthy list of public and private figures—many of whom are longtime targets of the political right.  The document, originally shared…