Open Links In New Tab
Mobile Archives Advertise Site News
Techmeme
February 28, 2025, 9:15 AM
Mediagazer memeorandum WeSmirch
Home River Leaderboards About Events Newsletter

Top News

The Verge:
OpenAI launches GPT-4.5, its “most knowledgeable model yet” in research preview, initially warning it's not a frontier model and may perform below o1 or o3-mini  —  OpenAI's newest and largest model is being released as a research preview.
Kyle Wiggers / TechCrunch:
Sam Altman says OpenAI was forced to stagger GPT-4.5's rollout because it is “out of GPUs”; the model is wildly expensive, costing $75 per million input tokens  —  OpenAI CEO Sam Altman said that the company was forced to stagger the rollout of its newest model, GPT-4.5, because OpenAI is “out of GPUs.”
Maxwell Zeff / TechCrunch:
A look at GPT-4.5's claimed performance, including on coding benchmarks, where it matches or outperforms GPT-4o but falls short of OpenAI's Deep Research
Reece Rogers / Wired:
GPT-4.5, internally called Orion, is available via the $200-per-month ChatGPT Pro subscription; OpenAI researchers say it is huge and compute-intensive
Paul Sawers / TechCrunch:
Microsoft says it will shut down Skype on May 5 and directs users to migrate all their contacts and chat data to Teams; Skype had 36M+ DAUs in 2023  —  After kickstarting the market for making calls over the internet 23 years ago, Skype is closing down.  Microsoft, which acquired the messaging …
Jonathan Vanian / CNBC:
Sources: Meta plans to launch a standalone Meta AI app in Q2 and test a paid subscription service for Meta AI, as Zuckerberg tries to make Meta the leader in AI  —  Meta AI will soon become one of the social media company's standalone apps, joining Facebook, Instagram and WhatsApp, CNBC has learned.
Cheyenne Ligon / CoinDesk:
Consensys founder Joseph Lubin says the SEC has agreed “in principle” to end its securities enforcement case against Consensys' MetaMask, filed in June 2024  —  The U.S. Securities and Exchange Commission (SEC) is dropping yet another case against an American crypto company …
Hannah Lang / Reuters:
The SEC files to dismiss its 2023 lawsuit against Coinbase that accused the exchange of flouting SEC rules and facilitating trading in unregistered securities
Tanaya Macheel / CNBC:
The SEC says that most memecoins are not securities, are akin to collectibles, and memecoin purchasers and holders are not protected by federal securities laws  —  The Securities and Exchange Commission issued guidance Thursday evening saying it does not deem most meme coins securities under U.S. federal law.
Tom Warren / The Verge:
Microsoft releases Copilot for Mac, including a shortcut command to open the app, in the US, UK, and Canada, and adds a split screen mode to the iPad version  —  The Copilot app on iPhone and iPad is also being improved today. … Microsoft is releasing a native Copilot app for macOS today.
Alex Heath / The Verge:
Meta says it has fired “roughly 20” employees who leaked “confidential information outside the company” and expects “there will be more”  —  The company says “we expect there will be more” firings after a string of recent leaks.
Juli Clover / MacRumors:
Apple unveils new child safety features, including updated age ratings, simplified setup for Child Accounts, and an API to let developers confirm age range  —  Apple today said that it is implementing new features that are designed to make children safer online, including an updated age rating system …

Sponsor Posts

Google:
Try Gemini 3 Pro  —  Google's newest and most intelligent AI model that helps you bring any idea to life
Shopify:
Shopify's new AI commerce stack  —  Their VP of Product digs into just-launched products to help entrepreneurs and developers build with the latest AI and tech.
Zoho:
Connecting, collaborating, and growing: Zoho Mail 2025 wrap-up  —  Your inbox has been home to a lot this year—quick updates, long threads, approvals, reminders, and the occasional late-night draft you weren't sure about.
IDrive:
Protecting your Cloud Applications Data  —  Backing up Office 365, Google Workspace, Dropbox & Box data is critical to preventing data loss or corruption, complying with laws and avoiding critical downtime in case of a disaster.
Sponsor Techmeme

Featured Podcasts

Great Chat:
 The stories we told ourselves in 2025
A podcast mostly about tech. Brought to you weekly by Angela Du, Sally Shin, Mac Bohannon, Helen Min, and Ashley Mayer.
Subscribe to Great Chat.
The Social Radars:
 Jessica & Carolynn Announce Season 5!
Come be a fly on the wall as Y Combinator's Jessica Livingston and Carolynn Levy talk to some of the most successful founders in Silicon Valley about how they did it.
Subscribe to The Social Radars.
Grit:
 How Brands Stay Visible When AI Decides | Profound CEO James Cadwallader
Grit explores what it takes to create, build and scale world-class organizations.
Subscribe to Grit.
Lenny's Podcast:
 The coming AI security crisis (and what to do about it) | Sander Schulhoff
Interviews with world-class product leaders and growth experts to uncover actionable advice to help you build, launch, and grow your own product.
Subscribe to Lenny's Podcast.
Big Technology Podcast:
 OpenAI's Potential, Google's Speedy Model, Copilot Hits Turbulence
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.
Tools and Weapons with Brad Smith:
 Ted Sarandos: Netflix and how tech changed storytelling
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.
Add your podcast here
 

About This Page

This is a Techmeme archive page. It shows how the site appeared at 9:15 AM ET, February 28, 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.

From Mediagazer

Sara Fischer / Axios:
60 Minutes' CECOT segment, pulled by Bari Weiss, was mistakenly aired in Canada via an app owned by Global Television, which airs 60 Minutes in the country

Alex Weprin / The Hollywood Reporter:
WBD's board says it will “carefully review and consider” Paramount's revised offer, which includes a full backstop personally guaranteed by Larry Ellison

Max Tani / @maxwelltani:
Email to staff: NPR's standards chief proposes limiting quotes from University of Richmond law professor Carl Tobias, “an expert at getting himself quoted”

More News

The Verge:
AMD unveils the $549 Radeon RX 9070 and $599 Radeon 9070 XT GPUs, featuring 16GB of GDDR6 memory, PCIe 5.0, and FSR 4 support, shipping March 6
Justin Dawes / Skift:
Cross-border payments company Flywire acquires Sertifi, which helps hotels streamline events contracting, group bookings, and related payments, for $330M
Bloomberg:
Autodesk plans to cut about 1,350 employees, or ~9% of its workforce, as part of a focus on profitability following pressure from activist fund Starboard Value
Dana Hull / Bloomberg:
Documents: Tesla applied late last year for a transportation permit in California that suggests it's working to launch a ride-hailing business in the near term
Paul Sawers / TechCrunch:
IBM says it has completed its $6.4B HashiCorp acquisition, confirming that the US FTC quietly cleared the deal just before the UK CMA's approval on February 25

Earlier Picks

Scott Hayden / Road to VR:
Meta unveils Aria Gen 2, its latest research glasses, with a PPG sensor for measuring heart rate and a contact microphone to distinguish the wearer's voice
Dylan Butts / CNBC:
Meta apologizes and says it has fixed an “error” that resulted in some Instagram users seeing violent and graphic content in their Reels recommendations
Matt Day / Bloomberg:
AWS unveils Ocelot, its new quantum chip built in partnership with Caltech, featuring five qubits that store data and four additional qubits to detect errors
Mediagazer memeorandum WeSmirch
Home River Leaderboards About Events Newsletter