Techmeme
December 21, 2025, 10:45 AM

Top News

Joe Rivano Barros / Mission Local:
Waymo says it temporarily suspended its ride-hailing service in San Francisco during a citywide blackout, as downed traffic lights appeared to halt its vehicles  —  Waymo said Saturday that it was stopping service across San Francisco after numerous online videos showed its autonomous vehicles …
Mariella Moon / Engadget:
Google says it needs more time to upgrade Assistant to Gemini on most Android devices; Google previously planned to complete the transition by the end of 2025  —  The transition from Assistant to Gemini will continue into 2026.  —  Google wanted to remove Assistant from most Android phones …
@metr_evals:
METR: Claude Opus 4.5 has a 50% task completion time horizon of about 4 hours and 49 minutes, more than double that of Claude Opus 4 released earlier this year  —  We estimate that, on our tasks, Claude Opus 4.5 has a 50%-time horizon of around 4 hrs 49 mins (95% confidence interval of 1 hr 49 mins to 20 hrs 25 mins). While we're still working through evaluations for other recent models, this is our highest published time horizon to date. [image]
Business Insider:
Google and Apple advise employees on H-1B and other visas not to travel outside the US due to processing delays, following new social media screening rules  —  - Google and Apple are advising some employees with visas not to travel outside the US, per memos viewed by Business Insider.
Financial Times:
A look at Tokyo-based neocloud provider Datasection, which sources say has a $1.2B+ contract giving Tencent access to a large share of its 15K Blackwell chips  —  Contracts with Chinese tech giant have rapidly turned Datasection into one of Asia's biggest ‘neoclouds’
Bloomberg:
Chinese AI chipmaker Moore Threads announces a new generation of chips slated for mass production from 2026, just weeks after its blockbuster IPO in China  —  Moore Threads Technology Co. introduced a new generation of chips aimed at reducing artificial-intelligence developers' dependence …
Associated Press:
Surveillance tools exported by China, based on US tech and obtained by Chinese companies, to countries like Nepal are being used to stifle Tibetan refugees  —  The white dome of Boudhanath rises like a silent guardian over the chaotic sprawl of Nepal's capital, Kathmandu, crowned by a golden spire that pierces the sky.
More: Financial PostX: @ap and @apLinkedIn: Aniruddha GhosalBluesky: @mkabir
Samuel K. Moore / IEEE Spectrum:
US CHIPS Act-funded SMART USA Institute, focused on digital twins for chipmaking, says the Department of Commerce will terminate its $285M five-year contract  —  The head of a U.S. CHIPS and Science Act-funded center devoted to digital twins for chip manufacturing has informed its 121 members …
Chris Metinko / Axios:
DataLane, which is using AI to build an identity graph to map local businesses across the US, raised a $22.5M Series A led by Amplify Partners  —  DataLane, which is building an identity graph for every local business, raised a $22.5 million Series A led by Amplify Partners, co-founder and CEO David Patterson-Cole tells Axios Pro.
Isabelle Bousquette / Wall Street Journal:
The RAISE Act requires AI companies with $500M+ in revenue to publish safety protocols and disclose safety incidents within 72 hours, with fines up to $3M  —  Days after President Trump moved to block states from regulating AI, New York's governor signs what the bill's sponsor calls the strongest AI safety law in the U.S.

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April Roach / CNBC:

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OpenAI: