Techmeme
July 12, 2025, 9:40 PM

Top News

Anthony Ha / TechCrunch:
xAI apologizes for Grok's “horrific behavior” when it wrote antisemitic posts on July 8, and blames “an update to a code path upstream of the Grok bot”  —  In a series of posts on X, the AI chatbot Grok apologized for what it admitted was “horrific behavior.”
Michael Nuñez / VentureBeat:
Moonshot's Kimi K2 uses a 1T-parameter MoE architecture with 32B active parameters and outperforms models like GPT-4.1 and DeepSeek-V3 on key benchmarks  —  Moonshot AI, the Chinese artificial intelligence startup behind the popular Kimi chatbot, released an open-source language model on Friday …
Bloomberg:
Sources: Google is paying $2.4B for a nonexclusive license to certain Windsurf tech and hire some of its employees, but won't be taking a stake in the company  —  Google is hiring Windsurf Chief Executive Officer Varun Mohan and co-founder Douglas Chen, along with a small group of staffers …
M.G. Siegler / Spyglass:
The Information:
Zack Abrams / The Block:
Pump.fun raised $500M via a sale of PUMP tokens, which sold out in 12 minutes; it offered 12.5% of its total token supply at a fully diluted valuation of $4B  —  - Memecoin launchpad Pump.fun raised $600 million through its public sale of PUMP tokens, which fully sold out in just 12 minutes.
Maxwell Zeff / TechCrunch:
Sam Altman announces another delay for OpenAI's open-weight model, for further safety testing; the model was slated to be released next week  —  OpenAI CEO Sam Altman said Friday the company is delaying the release of its open model, which was already pushed back a month earlier in this summer.

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Featured Podcasts

Hard Fork:
OpenAI Calls a 'Code Red' + Which Model Should I Use? + The Hard Fork Review of Slop
The future is already here. Each week, journalists Kevin Roose and Casey Newton explore and make sense of the latest in the rapidly changing world of tech.
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Access:
Is Roblox making the internet better or worse? We asked the CEO
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Lenny's Podcast:
Why LinkedIn is turning PMs into AI-powered "full stack builders" | Tomer Cohen (LinkedIn CPO)
Interviews with world-class product leaders and growth experts to uncover actionable advice to help you build, launch, and grow your own product.
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Great Chat:
Code red: our favorite tech rivalries
A podcast mostly about tech. Brought to you weekly by Angela Du, Sally Shin, Mac Bohannon, Helen Min, and Ashley Mayer.
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Big Technology Podcast:
How An AI Model Learned To Be Bad — With Evan Hubinger And Monte MacDiarmid
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More News

Scharon Harding / Ars Technica:

Earlier Picks

Steve Newman / Second Thoughts:
Simon Willison / Simon Willison's Weblog: