AI

Rork’s founders were almost broke when a viral tweet led to $2.8M and a16z

Rork founders Levan Kvirkvelia and Daniel Dhawan are living a life that sounds like a plot for a movie. But it really happened.  They went from broke, life savings spent, and in debt $15,000 apiece on credit cards — Kvirkvelia was even sleeping on a mattress at a friend’s apartment — to $100,000 of revenue […]

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Anysphere, which makes Cursor, is reportedly raising $900M at $9B valuation

Anysphere, the maker of AI-powered coding tool Cursor, has attracted $900 million in a fresh round of funding led by Thrive Capital, Financial Times reported, citing anonymous sources familiar with the deal. Andreessen Horowitz (a16z) and Accel are also participating in the round, which values Anysphere at about $9 billion, the report said. Earlier in

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AI chatbots are ‘juicing engagement’ instead of being useful, Instagram co-founder warns

Instagram co-founder Kevin Systrom says AI companies are trying too hard to “juice engagement” by pestering their users with follow-up questions, instead of providing actually useful insights. Systrom said the tactics represent “a force that’s hurting us,” comparing them to those used by social media companies to expand aggressively.  “You can see some of these

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One of Google’s recent Gemini AI models scores worse on safety

A recently released Google AI model scores worse on certain safety tests than its predecessor, according to the company’s internal benchmarking. In a technical report published this week, Google reveals that its Gemini 2.5 Flash model is more likely to generate text that violates its safety guidelines than Gemini 2.0 Flash. On two metrics, “text-to-text

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OpenAI pledges to make changes to prevent future ChatGPT sycophancy

OpenAI says it’ll make changes to the way it updates the AI models that power ChatGPT, following an incident that caused the platform to become overly sycophantic for many users. Last weekend, after OpenAI rolled out a tweaked GPT-4o — the default model powering ChatGPT — users on social media noted that ChatGPT began responding in

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FutureHouse releases AI tools it claims can accelerate science

FutureHouse, an Eric Schmidt-backed nonprofit that aims to build an “AI scientist” within the next decade, has launched its first major product: a platform and API with AI-powered tools designed to support scientific work. Many, many startups are racing to develop AI research tools for the scientific domain, some with massive amounts of VC funding

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Ai2’s new small AI model outperforms similarly-sized models from Google, Meta

‘Tis the week for small AI models, it seems. On Thursday, Ai2, the nonprofit AI research institute, released Olmo 2 1B, a 1-billion-parameter model that Ai2 claims beats similarly-sized models from Google, Meta, and Alibaba on several benchmarks. Parameters, sometimes referred to as weights, are the internal components of a model that guide its behavior.

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