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VCs, Superhuman Mail founder share red flags about product-market fit
Product-market fit — when a startup’s product sells well — has become even harder to find in this AI era. Despite startups achieving record-fast growth, not all customers are sticky and products can be replicated more easily than ever. Anu Bharadwaj, a partner at Iconiq; Rajeev Dham, a partner at Sapphire Ventures; and Rahul Vohra, […] More
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Build more responsive apps with the Decisions API
Fast, focused, low-cost decisions for any application. Source link More
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OpenAI says it will no longer train its AI models on the live internet, citing “significant risks”
On Friday, OpenAI said that it will train its models using cached copies and simulated versions of the internet instead of the live web because the models are too unpredictable to be trusted with live internet access. The frontier lab announced its new policy two weeks after its rival, Anthropic, began limiting its newest and, […] More
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OpenAI and Poland’s NASK partner to advance AI safety and security
OpenAI and Poland’s NASK are partnering on AI safety, security, and technical research to strengthen safeguards and support a more resilient digital ecosystem. Source link More
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Startups don’t need to go viral to win customers
Getting initial customers as a startup can be one of the most grueling challenges in business. Even when companies manage to snag some early interest, there’s no guarantee those customers will stick around. At TechCrunch Disrupt last week, Elia Wallen, founder and CEO of travel startup Engine, Gamma founder and CEO Grant Lee, and Crystal […] More
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Securing our frontier model training environment
OpenAI explains how we strengthened containment for frontier model training and evaluation, including offline environments and high-compute red-teaming. Source link More
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Hottest toy for Christmas? Nvidia CEO plays with adorable Microduck robots, 20,000 sell
Earlier this week, a video of Nvidia CEO Jensen Huang playing with a flock of waddling Microducks during his keynote at the company’s GTC Berlin conference went viral. The robots, stomping their little feet and making tiny R2-D2 noises, sat, fell down dead for a “nap,” and summersaulted on voice command. They were so darn […] More
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Rapidly scaling online storage to serve over 1 billion ChatGPT users (Part II)
Learn how OpenAI scaled Habitat with reliable multi-tenancy, global caching, and Azure Cosmos DB to deliver 12× faster reads for ChatGPT. Source link More
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Agent cloud startup Daytona hits $1B valuation backed by FirstMark and a who’s who of angels
Daytona Platforms announced on Friday that it had raised a $60 million Series B round at a $1 billion valuation led by FirstMark Growth. The company says it has now raised a total of $91 million. The New York-based startup has attracted not just FirstMark (which also led its $24 million Series A in February), […] More
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We can do impossible things
My brain, throughout my 20-plus-year career as a science and tech journalist, has played host to a near constant tug-of-war between ambition and reality. Learning to find that balance is a big part of what’s helped me survive in this industry and, ultimately, led me here. This past spring, I had the great privilege of […] More
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Mark Zuckerberg’s creative plan to pay California’s proposed billionaire tax without losing control of Meta
During Meta’s earnings call on Wednesday, the company revealed its board had approved a new class of nonvoting stock, called Class C common stock. The shares give the holder an ownership stake but no vote on company decisions. This class takes effect in January. Meta says it will use the stock for capital raising, employee […] More
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