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Anthropic’s latest flagship AI might not have been incredibly costly to train

Anthropic’s newest flagship AI model, Claude 3.7 Sonnet, cost “a few tens of millions of dollars” to train using less than 10^26 FLOPs of computing power. That’s according to Wharton professor Ethan Mollick, who in an X post on Monday relayed a clarification he’d received from Anthropic’s PR. “I was contacted by Anthropic who told me […]

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Why OpenAI isn’t bringing deep research to its API just yet

OpenAI says that it won’t bring the AI model powering deep research, its in-depth research tool, to its developer API while it figures out how to better assess the risks of AI convincing people to act on or change their beliefs. In an OpenAI whitepaper published Wednesday, the company wrote that it’s in the process […]

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Quora’s Poe now lets users create and share custom AI-powered apps

Poe, Quora’s platform that brings together a number of AI models under one roof, has launched a new capability that lets users build visual interfaces — apps, essentially — on top of any combination of models. Called Poe Apps, the feature allows Poe users to describe the app they want to create in the new […]

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What to expect from Amazon’s Alexa event on Wednesday

Amazon is hosting an Alexa-focused press event in NYC on Wednesday. Considering the company hasn’t held a major device presser in nearly two years — the last one was in September 2023 — we’re expecting some splashy announcements. The event will not be livestreamed. However, TechCrunch will be reporting on the ground. The festivities, emceed […]

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DeepSeek reopens access to its API after three-week pause

Chinese AI startup DeepSeek has reopened access to its API after halting service for nearly three weeks due to capacity constraints. On Tuesday, the company began allowing customers to top up credits for use on its API, which lets developers build apps and services on top of cloud-hosted versions of DeepSeek’s AI. Server resources remain […]

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Anthropic reportedly ups its next funding round to $3.5B

Anthropic’s next funding round is reportedly growing larger. Anthropic, which makes the AI chatbot Claude, is finalizing a $3.5 billion fundraising round that values the company at $61.5 billion, according to The Wall Street Journal. Anthropic initially set out to raise $2 billion, but investors have now agreed to a larger tranche, per the WSJ. […]

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Chegg sues Google over AI search summaries

Edtech company Chegg has sued Google claiming that the tech giant’s AI summaries of search results have hurt Chegg’s traffic and revenue. In the suit, filed in the U.S. District Court for the District of Columbia, Chegg accuses Google of unfair competition — specifically reciprocal dealing, monopoly maintenance, and unjust enrichment. Google, Chegg claims, forces […]

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Anthropic used Pokémon to benchmark its newest AI model

Anthropic used Pokémon to benchmark its newest AI model. Yes, really. In a blog post published Monday, Anthropic said that it tested its latest model, Claude 3.7 Sonnet, on the Game Boy classic Pokémon Red. The company equipped the model with basic memory, screen pixel input, and function calls to press buttons and navigate around the […]

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Grok 3 appears to be driving Grok usage to new heights

Elon Musk’s AI company, xAI, released Grok 3, its long-awaited flagship AI model, last week. Grok 3 powers the Grok chatbot apps for mobile and the web, as well as the Grok experience on the Musk-owned social network X. Given that there’s so much competition in the AI chatbot space these days, it wasn’t a […]

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Perplexity teases a web browser called Comet

AI-powered search engine Perplexity says it’s building its own web browser. In a post on X on Monday, the company launched a sign-up list for the browser, which isn’t yet available. It’s unclear when it might be — or what the browser will look like, even. But we do have a name: Comet. “Just like […]

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Grok 3 appears to have briefly censored unflattering mentions of Trump and Musk

When billionaire Elon Musk introduced Grok 3, his AI company xAI’s latest flagship model, in a live stream last Monday, he described it as a “maximally truth-seeking AI.” Yet it appears that Grok 3 was briefly censoring unflattering facts about President Donald Trump — and Musk himself. Over the weekend, users on social media reported […]

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Did xAI lie about Grok 3’s benchmarks?

Debates over AI benchmarks — and how they’re reported by AI labs — are spilling out into public view. This week, an OpenAI employee accused Elon Musk’s AI company, xAI, of publishing misleading benchmark results for its latest AI model, Grok 3. One of the co-founders of xAI, Igor Babushkin, insisted that the company was […]

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Court filings show Meta staffers discussed using copyrighted content for AI training

For years, Meta employees have internally discussed using copyrighted works obtained through legally questionable means to train the company’s AI models, according to court documents unsealed on Thursday. The documents were submitted by plaintiffs in the case Kadrey v. Meta, one of many AI copyright disputes slowly winding through the U.S. court system. The defendant, […]

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Sakana walks back claims that its AI can dramatically speed up model training

This week, Sakana AI, an Nvidia-backed startup that’s raised hundreds of millions of dollars from VC firms, made a remarkable claim. The company said it had created an AI system, the AI CUDA Engineer, that could effectively speed up the training of certain AI models by a factor of up to 100x. The only problem […]

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Report: AI coding assistants aren’t a panacea

As they gain in popularity, AI coding assistants such as GitHub Copilot may appear to be boosting productivity. But in reality, they could be causing overall code quality to decline. That’s the top-line finding from a new report released by software engineering platform GitClear, which analyzed 211 million code lines from 2020 to 2024. According […]

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DeepSeek to open source parts of online services code

Chinese AI lab DeepSeek plans to open source portions of its online services’ code as part of an “open source week” event next week. DeepSeek will open source five code repositories that have been “documented, deployed and battle-tested in production,” the company said in a post on X on Thursday. Code repositories are storage locations […]

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This Week in AI: Maybe we should ignore AI benchmarks for now

Welcome to TechCrunch’s regular AI newsletter! We’re going on hiatus for a bit, but you can find all our AI coverage, including my columns, our daily analysis, and breaking news stories, at TechCrunch. If you want those stories and much more in your inbox every day, sign up for our daily newsletters here. This week, billionaire […]

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Sanas taps AI to change call center workers’ accents in real time

The demand for voice and speech recognition technologies is massive — and growing. An analysis by market research firm Markets and Markets found that the sector could be worth over $28.1 billion by 2027. There’s no shortage of vendors providing voice and speech recognition solutions, but some newer upstarts have managed to carve out niches. […]

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Guidde taps AI to help create software training videos

Creating corporate training videos for software is a time-consuming ordeal, especially if you’re an organization with a lot of software licenses. Training videos can help get employees up to speed, but they’re a big lift. They often take entire teams to produce. Tel Aviv-based entrepreneur Yoav Einav thought there might be an alternative, cheaper way […]

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Safe Superintelligence, Ilya Sutskever’s AI startup, is reportedly close to raising roughly $1B

Safe Superintelligence, an AI startup founded by former OpenAI chief scientist Ilya Sutskever, could be close to raising more than $1 billion at a $30 billion valuation — a higher valuation than reported just weeks ago. Bloomberg reports that VC firm Greenoaks Capital Partners is leading the deal and pledging to invest half a billion […]

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