Techmeme
November 18, 2025, 10:05 AM

Top News

Andrew Griffin / The Independent:
Cloudflare says “a fix has been implemented and we believe the incident is now resolved”, after a major outage impacted X, ChatGPT, and others from 11:48am UTC  —  Outage comes around a month after Amazon Web Services outage also took much of the internet offline
BBC:
xAI:
xAI unveils Grok 4.1, saying its hallucination rate is 3x less compared to its previous models and Grok 4.1 Thinking holds the top spot on LMArena's Text Arena  —  Grok 4.1 is now available to all users on grok.com, 𝕏, and the iOS and Android apps.  It is rolling out immediately …
Financial Times:
CoinGecko: the total market value of 18K+ crypto coins is down 25% since October 6, wiping out ~$1.2T; bitcoin fell 28% to $89.5K, its lowest level since April  —  Bitcoin drops 28% in six weeks as worries over AI stocks spill into digital assets and high-octane bets backfire
Raquel Coronell Uribe / NBC News:
Larry Summers steps back from public commitments after his Jeffrey Epstein emails were released; OpenAI still lists Summers as a board member and didn't comment  —  Sen. Elizabeth Warren had called for institutions affiliated with Summers, who was treasury secretary during the Clinton administration, to sever ties with him.
Ted Litchfield / PC Gamer:
Rebecca Heineman, legendary game designer, Interplay co-founder, programmer, and the first formally recognized US Space Invaders champion, died at 62 in October  —  Heineman's cancer fundraiser is now collecting for her funeral.  —  Game developer Rebecca Heineman has died after being diagnosed with cancer last month.
Sarah Perez / TechCrunch:
Mastodon founder and CEO Eugen Rochko steps down from the decentralized social network as part of its transition to a nonprofit structure governed by a board  —  Mastodon's creator, Eugen Rochko, is stepping down as CEO of the open source, decentralized social network and X rival …
Samuel Stolton / Bloomberg:
The EU Commission opens an investigation into AWS and Azure to determine whether they should fall under the DMA and says they “occupy very strong positions”  —  Amazon Web Services and Microsoft Corp.'s Azure are under investigation by the European Union to determine whether …
@artificialanlys:
Artificial Analysis announces AA-Omniscience, a benchmark for knowledge and hallucination across 40+ topics; Claude 4.1 Opus takes first place in its key metric  —  Announcing AA-Omniscience, our new benchmark for knowledge and hallucination across >40 topics, where all but three models are more likely to hallucinate than give a correct answer Embedded knowledge in language models is important for many real world use cases. Without [image]
Stephen Nellis / Reuters:
GlobalFoundries acquires Advanced Micro Foundry, a Singapore-based silicon photonics foundry, for an undisclosed sum, and plans a new R&D center in Singapore  —  Chip manufacturer GlobalFoundries (GFS.O) said on Monday it has acquired Advanced Micro Foundry (AMF), a Singapore-based chipmaker …
Josh Sisco / Bloomberg:
Filing: the US FTC ends its review of SoftBank's $6.5B acquisition of chip designer Ampere, granting an early termination; SoftBank announced the deal in March  —  The US Federal Trade Commission has ended its review of SoftBank Group Corp.'s acquisition of semiconductor designer Ampere Computing LLC …
Belle Lin / Wall Street Journal:
Lambda, which rents access to AI chips, raised a $1.5B Series E led by TWG Global, after raising $500M in April 2024, taking its total funding to $2.3B  —  The fundraise will help the startup build its own data centers as the AI infrastructure boom shows no signs of letting up
Martin Arnold / Financial Times:
Jay Peters / The Verge:
Roblox plans to require all users to undergo an age estimation process to access chat features, starting January 2026, in an effort to enhance child safety  —  After scrutiny over its ability to protect children on the platform, Roblox is making a big change.

Sponsor Posts

ElevenLabs:
ElevenAgents by ElevenLabs  —  You know us for voice.  Now meet ElevenAgents — featuring Expressive Mode, our most human-sounding AI voice technology in 70+ languages with ultra-low latency.  Hear it for yourself.
Intel:
5G's most deployed platform  —  Powering live networks with built-in Inference across Core and RAN.  That's the power of Intel Inside®
Zoho:
WorkDrive 6.0: Advancing toward intelligent enterprise content management (Phase 1)  —  Artificial intelligence is redefining how enterprises process data.  Large language models can understand context …
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:
OpenAI President Greg Brockman: AI Self-Improvement, The Superapp Bet, Path To AGI, Scaling Compute
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.
Uncapped with Jack Altman:
Brad Lightcap from OpenAI
Conversations with people I admire about things I'm genuinely interested in.
Subscribe to Uncapped with Jack Altman.
Channels with Peter Kafka:
Why We Need to Pay Attention to Elon Musk Again
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.
Cheeky Pint:
Compliance at scale and why TAM is a distraction with Christina Cacioppo of Vanta
Stripe cofounder John Collison interviews founders, builders, and leaders over a pint.
Subscribe to Cheeky Pint.
Tools and Weapons with Brad Smith:
Ryan Roslansky: Turning AI Anxiety into Skills for the Future of Work
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.
Invest Like the Best:
Sergey Levine - Building LLMs for the Physical World
The leading destination to learn about business and investing. We do this by showcasing exceptional talent and ideas.
Subscribe to Invest Like the Best.
 

About This Page

This is a Techmeme archive page. It shows how the site appeared at 10:05 AM ET, November 18, 2025.

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

Kif Leswing / CNBC:
Pierluigi Paganini / Security Affairs:

Earlier Picks

Julie Bort / TechCrunch:
CNBC:
Cloudflare:
Andrew J. Hawkins / The Verge:
Bloomberg:
Emily Mason / Bloomberg: