Techmeme
March 1, 2026, 7:45 AM

Top News

OpenAI:
OpenAI says its DOD agreement upholds its redlines and “has more guardrails than any previous agreement for classified AI deployments, including Anthropic's”  —  We think our agreement has more guardrails than any previous agreement for classified AI deployments, including Anthropic's.
@openai:
OpenAI says it does not think Anthropic should be designated as a supply chain risk and it has made its position on this clear to the Pentagon  —  We do not think Anthropic should be designated as a supply chain risk and we've made our position on this clear to the Department of War.
Wall Street Journal:
Sources: the Pentagon used Claude in its major air attack in Iran, hours after Trump declared that the federal government will end its use of Anthropic's tools  —  Within hours of declaring that the federal government will end its use of artificial-intelligence tools made by tech company Anthropic …
Sam Altman / @sama:
[Thread] In an AMA, Sam Altman says DOD blacklisting Anthropic sets an “extremely scary precedent”, OpenAI rushed its deal to “de-escalate things”, and more  —  I'd like to answer questions about our work with the DoW and our thinking over the past few days. Please AMA.
Jo Ling / CBS News:
Emily Nicolle / Bloomberg:
Polymarket trades on contracts tied to strikes on Iran hit $529M, and six new accounts profited a total of $1M by betting on the US to strike Iran by Feb. 28  —  As US and Israeli bombs fell on Iran this weekend, bettors on Polymarket — where $529 million was traded on contracts tied to the timing of the strikes — were cashing in.
Chip Cutter / Wall Street Journal:
Block's plan to lay off over 4,000 employees, citing AI work automation, adds to growing angst among white-collar workers over AI's potential for job disruption  —  Layoffs at Block add to growing backlash bubbling up across American companies; ‘It brings out the pitchforks’
Bloomberg:
Inside the world's largest crypto casino Stake, which claims ~4% of all BTC transactions, with popularity boosted by celebs like Drake and influencers on Kick  —  Drake just needed some juice.  In 82 minutes of online slots play, the Canadian rapper's starting balance of $3.5 million worth of Bitcoin had dwindled to $422,355.
Dan Gallagher / Wall Street Journal:
Netflix actually won by walking away from the WBD bid, collecting a $2.8B termination fee and driving up the price and debt load of the Paramount-WBD merger  —  King of streaming preserves its business model, while Paramount will have to deal with a massive debt load
Wall Street Journal:
Sources: Israel hacked BadeSaba, a popular Iranian prayer app with 5M+ installs on Google Play, to send messages urging Iranian military personnel to defect  —  Israel hacked a popular Iranian prayer app to send notifications to potentially millions of phones Saturday morning urging …
Financial Times:
Multiple AWS developers say they are asked to take on new roles with AI tools' assistance, and engineers are now required to complete technical writing tasks  —  Drive for ‘leaner’ operations piles pressure on employees but could be a playbook for rivals  —  Amazon's HR chief last month sought …
Wall Street Journal:
An interview with Amazon's AI chief Peter DeSantis on plans to use in-house chips, Trainium and Inferentia, to develop AI models more cheaply, and more  —  Amazon's new artificial intelligence czar, Peter DeSantis, is a larger-than-life figure within the company where he has worked since its early days
New York Times:
More: Business Today.  LinkedIn: Prabhudev Konana and Paul Mozur
Bluesky: @sumitapahwa and @justinhendrix.  Forums: r/india
About Amazon:
Amazon will invest $15B in OpenAI initially, followed by $35B if certain conditions are met; OpenAI commits to consuming ~2 GW of Trainium capacity through AWS  —  Amazon Web Services (AWS) and OpenAI will co-create a Stateful Runtime Environment powered by OpenAI models …

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