Plus more of TechCrunch's top stories this afternoon

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May 04, 2026

 

TechCrunch Top 3

Elon Musk sent ominous texts to Greg Brockman, Sam Altman after asking for a settlement, OpenAI claims

Elon Musk sent ominous texts to Greg Brockman, Sam Altman after asking for a settlement, OpenAI claims: Musk texted OpenAI's president and co-founder saying that he and CEO Sam Altman "will be the most hated men in America" if OpenAI doesn't settle the suit. Read More

Sierra raises $950M as the race to own enterprise AI gets serious: The raise gives Sierra more than $1 billion to work with — capital the company says it will use to become the "global standard" for AI-powered customer experiences. Read More

Elon Musk's only AI expert witness at the OpenAI trial fears an AGI arms race: Stuart Russell is a long-time AI researcher who thinks governments need to restrain frontier labs. Read More

Disrupt 2026: Where deals and ideas ignite

Oct 13–15 at San Francisco's Moscone West, 10,000 founders, investors, and operators gather for high-signal insights, curated connections, and real momentum.

Register Now!
 

A message from Fidelity

Your Pitch Isn’t the Only Thing Investors Are Evaluating.  

Investors don’t just listen to what you say - they look at how your company operates. Is ownership clear? Do your numbers match your story? Can you answer follow-up questions without digging through spreadsheets? The Fundraise-Ready Startup Kit equips founders with the materials investors expect to see, before pressure is on. Because confidence in the room doesn’t come from slides. It comes from preparation. 

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Afternoon Must-Reads

5 days only: Bring a partner or colleague and get 50% off a second TechCrunch Disrupt 2026 pass

5 days only: Bring a partner or colleague and get 50% off a second TechCrunch Disrupt 2026 pass: The BOGO offer is live. For a limited time, buy one pass to TechCrunch Disrupt 2026 and get 50% off a second of the same ticket type. Offer ends this Friday, May 8. Save here. Read More

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A message from TechCrunch Events

5 days to get a second Disrupt 2026 pass at 50% off

From now until May 8, 11:59 p.m. PT, buy one pass and get a second of the same type for 50% off. Bring a partner or colleague with you and get more out of Disrupt together. Tap into 200+ sessions, make high-value connections, and gain insights that can move your startup forward or shape your next big investment. Register before time runs out.

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Last but Not Least

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