Techmeme
March 17, 2026, 4:35 PM

Top News

Bloomberg:
Samsung says it is winding down its $2,899 Galaxy Z TriFold sales in South Korea and the US once it clears its inventory, after just three months on the market  —  Samsung Electronics Co. is winding down sales of its Galaxy Z TriFold smartphone after roughly three months on the market …
David Gewirtz / ZDNET:
OpenAI launches GPT-5.4 mini and nano, aimed at agents, coding, and multi-modal workflows, and offering near GPT-5.4-level performance at a much lower cost  —  ZDNET's key takeaways  — GPT-5.4 mini runs more than twice as fast as GPT-5 mini.  — New models aim at agents, coding, and multi-modal workflows.
Aisha Malik / TechCrunch:
Google expands Personal Intelligence, which lets Gemini tailor its responses by connecting to Gmail and other Google services, from paid users to all US users  —  Google announced on Tuesday that it's expanding Personal Intelligence, its feature that allows its AI assistant to tailor …
Tyler Wilde / PC Gamer:
Nvidia says game developers “have artistic control over DLSS 5's effects”, following backlash alleging that the AI rendering tech alters the source material  —  The first demo for Nvidia's new AI rendering technique doesn't do much to combat the perception that generative AI homogenizes artwork.
Anna Washenko / Engadget:
Arizona sues Kalshi for allegedly operating an illegal gambling business and unlawfully facilitating betting on elections; Kalshi faces a similar suit in Nevada  —  It's also facing a similar lawsuit in Nevada.  —  Kalshi has been sued by Arizona's attorney general for operating …
Jordan Novet / CNBC:
Memo: Satya Nadella says ex-Snap executive Jacob Andreou will lead Copilot for commercial and consumer clients; Mustafa Suleyman will focus on new AI models  —  Microsoft said Tuesday that it's bringing together the engineering groups for its commercial and consumer Copilot assistants, which have yet to gain broad adoption.
Annie Palmer / CNBC:
Amazon begins three-hour deliveries in ~2K US cities and towns and one-hour deliveries in hundreds of those areas, after 2025 pilots; 90K+ products are eligible  —  Amazon said Tuesday it's starting one-hour and three-hour deliveries in parts of the U.S., as the company continues to look for ways to satisfy impatient consumers.
Reuters:
Mastercard agrees to acquire London-based stablecoin payments infra startup BVNK for up to $1.8B, including $300M in contingent payments, set to close in 2026  —  Mastercard (MA.N) said on Tuesday it would buy stablecoin payments infrastructure firm BVNK for up to $1.8 billion.
CoinDesk:
Robinhood Ventures Fund I discloses its first investments, buying $14.6M of Stripe shares and $20M of ElevenLabs' preferred stock in March  —  The closed-end fund aims to give everyday investors exposure to private firms before they go public.  —  What to know:
New York Times:
Sources: China is penalizing people tied to Meta's $2B Manus acquisition, including by apparently restricting Manus executives from leaving China for Singapore  —  The country appears to be cracking down on people linked to the acquisition of Manus, a Singapore company with Chinese roots, as President Trump prepares to visit Beijing.
Berber Jin / Wall Street Journal:
In an all-hands, OpenAI CEO of Applications Fidji Simo described a strategy shift to refocus on coding and business users, urging staff to avoid “side quests”  —  A top leader urges staff not to be distracted by ‘side quests’ as the company plans shift of resources to coding, enterprise businesses
Antonio G. Di Benedetto / The Verge:
Riley Griffin / Bloomberg:
Meta says Quest users will lose access to Meta Horizon Worlds on the headsets on June 15; access will continue on the Meta Horizon mobile app  —  Meta Platforms Inc. said that users of its Quest headsets will lose access to Horizon Worlds, a virtual destination where cartoon versions of people …
Mistral AI:
Mistral releases Small 4, its first model to unify the reasoning, multimodal, and coding capabilities of its flagship Magistral, Pixtral, and Devstral models  —  Today, we are announcing Mistral Small 4.  This model is the next major release in the Mistral Small family.
Lucas Ropek / TechCrunch:
World launches AgentKit, a software development tool that enables sites to verify that a real human is behind the purchasing decisions of AI shopping agents  —  World, co-founded by Sam Altman, is dedicated to creating what it calls “proof of human” tech—ID verification tools …
Nathan Lambert / Interconnects AI:
Open model providers will largely lose if they keep chasing closed frontier AI models; instead, open models should serve as complementary tools to closed agents  —  Markets, capabilities, cope, and bewilderment in the industrialization of language models.  —  Article voiceover

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Earlier Picks

Mia Dawkins / Bloomberg: