Techmeme
February 27, 2026, 3:50 PM

Top News

CNBC:
OpenAI raised $110B at a $730B pre-money valuation, up from $500B in a secondary financing in Oct.; Amazon invested $50B, Nvidia and SoftBank invested $30B each  —  OpenAI announced a $110 billion funding round on Friday, a financing that's more than double the size of its last raise a year ago …
OpenAI:
OpenAI says ChatGPT has 900M+ weekly active users, 50M+ consumer subscribers, and weekly Codex users have more than tripled since the start of the year to 1.6M  —  AI demand is surging across consumers, developers, and businesses.  Meeting that demand and providing everyone access …
Anthropic:
Dario Amodei says Anthropic cannot “in good conscience” accede to DOD's request to remove safeguards and will work to ensure a smooth transition if offboarded  —  I believe deeply in the existential importance of using AI to defend the United States and other democracies, and to defeat our autocratic adversaries.
More: The Verge, No Tech For Apartheid Campaign, TechCrunch, Gizmodo, Semafor, Video - David Imel, NPR, Axios, Breitbart, eWeek, Tom's Hardware, Bloomberg, CNBC, The Information, San Francisco Chronicle, Reason, Fortune, CNN, The Hill, Washington Post, Understanding AI, UPI, Defense One, Council on Foreign Relations, Washington Times, CBS News, NOTUS, The Atlantic, Quartz, Tech Times, Kotaku, New York Times, Inc.com, diginomica, TechRadar, Straight Arrow News, and France 24
Washington Post:
Sources detail how the standoff between the Pentagon and Anthropic escalated after discussions about using Claude during hypothetical nuclear missile attacks  —  Start-up Anthropic and the U.S. military are careening toward a clash over government use of artificial intelligence — and whether it should be allowed to kill.
Wall Street Journal:
Sources: multiple federal agencies raised concerns about Grok's safety and reliability in recent months, before DOD approved Grok for use in classified settings  —  Warnings about xAI's safety and reliability preceded Pentagon decision to approve Grok for use in classified settings.
Axios:
Jennifer Jacobs / CBS News:
Axios:
Sam Altman says OpenAI shares Anthropic's red lines with respect to AI use by the military, which are “an issue for the whole industry”  —  OpenAI CEO Sam Altman wrote in a memo to staff that he will draw the same red lines that sparked a high-stakes fight between rival Anthropic …
Keach Hagey / Wall Street Journal:
Note to staff: Sam Altman says OpenAI seeks a DOD deal, except for use cases like domestic surveillance, and wants to “help de-escalate” DOD-Anthropic fight  —  Anthropic has spent weeks at odds with the Pentagon over the scope of how its Claude AI tools can be used
Tripp Mickle / New York Times:
More: The Hill, Axios, and Forbes
X: @sammcallisterBluesky: @bdowney and @theophiteMastodon: @carnage4life@mas.toForums: Hacker News
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 …
Dan Goodin / Ars Technica:
Security researchers detail AirSnitch, a series of attacks that bypass Wi-Fi client isolation, enabling machine-in-the-middle attacks in modern Wi-Fi networks  —  That guest network you set up for your neighbors may not be as secure as you think.  —  It's hard to overstate the role that Wi-Fi plays in virtually every facet of life.
The Atlantic:
Court docs from a New Mexico trial reveal internal divisions at Meta as Instagram teen safety initiatives conflicted with growth and engagement goals  —  Not so long ago, Mark Zuckerberg was working in overdrive to convince the world that his company was doing everything it could to protect children.
Jagmeet Singh / TechCrunch:
India-based Ultrahuman launches the $479 Ring Pro, available for pre-order globally, excluding the US, after the ITC ruled in favor of Oura in a patent dispute  —  Ultrahuman on Friday unveiled a new smart ring with longer battery life and a redesigned form factor, as the Bengaluru-based wearable maker seeks …
Bloomberg:
Sources: SpaceX weighs filing confidentially for an IPO as soon as March, targeting a June listing that could raise up to $50B at a $1.75T valuation  —  SpaceX is targeting filing confidentially for an initial public offering as soon as next month, according to people familiar with the matter …
More: Hackread
Sarah Perez / TechCrunch:
In a newly released deposition in Elon Musk's case against OpenAI, Musk attacked OpenAI's safety record, saying nobody “committed suicide because of Grok”  —  In a newly released deposition filed in Elon Musk's case against OpenAI, the tech executive attacked OpenAI's safety record …
Reuters:
Block reports Q4 revenue up 4% YoY to $6.25B, gross profit up 24% to $2.87B, driven by a 33% surge in Cash App, and forecasts Q1 gross profit up 22% to $2.8B  —  Block (XYZ.N) on Thursday said it will cut over 4,000 jobs, nearly half its workforce, as part of an overhaul …
Annie Palmer / CNBC:

Sponsor Posts

Subquadratic:
Subquadratic: the LLM built for 12M-token reasoning  —  SubQ can reason across entire codebases and document sets in one pass with no RAG workarounds.  Read how SubQ 1.1 Small holds near-perfect retrieval out to 12M tokens.
Equals:
Stop vibe coding analytics  —  Equals AI turns questions about your business into auditable spreadsheet models and dashboards.  Build once, iterate for years.
Zoho:
Simplifying benefits management in Zoho People  —  Let's consider a new hire on their first day of orientation.  They receive a brief introduction to the benefits plans, and almost immediately, questions start to surface …
IDrive:
Protecting your Cloud Applications Data  —  Backing up Office 365, Google Workspace, Dropbox & Salesforce data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.

Featured Podcasts

Big Technology Podcast:
AI Pioneer Jürgen Schmidhuber: AI Already Feels Pain, Loves, and Is Self-Aware
The Big Technology Podcast takes you behind the scenes in the tech world featuring interviews with plugged-in insiders and outside agitators.
Subscribe to Big Technology Podcast.
Channels with Peter Kafka:
Inside Podcasting's Fight Over Netflix, YouTube, and Creator Control
Media and tech aren't just intersecting - they're fully intertwined. To understand how those worlds work, Peter Kafka talks to industry leaders, upstarts and observers.
Subscribe to Channels with Peter Kafka.
Uncapped with Jack Altman:
Sam Blond from Monaco
Conversations with people I admire about things I'm genuinely interested in.
Subscribe to Uncapped with Jack Altman.
Training Data:
Anthropic's Katelyn Lesse & Angela Jiang: Building an Ecosystem, not a Walled Garden
Sequoia Capital partners host conversations with leading AI builders and researchers to develop a deeper understanding of the evolving technologies and their implications.
Subscribe to Training Data.
Invest Like the Best:
John Kim - How to Raise a Few Billion Dollars
The leading destination to learn about business and investing. We do this by showcasing exceptional talent and ideas.
Subscribe to Invest Like the Best.
Tools and Weapons with Brad Smith:
Connecting the Unconnected: Doreen Bogdan-Martin
Microsoft Vice Chair and President Brad Smith speaks with leaders in government, business, and culture to explore the most critical challenges at the intersection of technology and society.
Subscribe to Tools and Weapons with Brad Smith.
 

About This Page

This is a Techmeme archive page. It shows how the site appeared at 3:50 PM ET, February 27, 2026.

The most current version of the site as always is available at our home page. To view an earlier snapshot click here and then modify the date indicated.

More News

Earlier Picks

Luke Barr / ABC News:
Tamsin McMahon / Bloomberg:
CNBC:
More: Spyglass, New York Times, About Netflix, The Hollywood Reporter, Warner Bros. Discovery, Silicon Valley Business …, Investor's Business Daily, New Republic, Associated Press, NBC News, TechRadar, CNN, TechCrunch, Wrestling Inc., BANG Showbiz, Business Insider, Benzinga, Mock Paper Scissors, Dallas Express, Quartz, Defector, Media Matters for America, Paramount, Marketing Week, UPI, TODAY.com, PCMag, Barchart.com, primetimer.com, Fast Company, The Streamable, The Mac Observer, Times of India, Deadline, and The Wrap