Top 10 AI News

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Top Trending AI & Technology News – April 21, 2025


Tomorrow: Join Ali Ghodsi and Dario Amodei for a fireside chat

By Cindy Zackney | 42 minutes ago

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TechCrunch will host a fireside chat with Databricks CEO Ali Ghodsi and Anthropic CEO Dario Amodei, discussing the latest in AI and machine learning, company strategies, and the future of generative AI.

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ChatGPT search is growing quickly in Europe, OpenAI data suggests

By Kyle Wiggers | 3 hours ago

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OpenAI’s data indicates a rapid increase in ChatGPT-powered search usage across Europe, reflecting growing adoption of AI-driven search tools and changing user behaviors.

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An AI doctoral candidate in California says they had their student visa revoked

By Kyle Wiggers | 7 hours ago

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A doctoral student specializing in AI at a California university reports that their student visa was revoked, raising concerns about the impact of immigration policy on AI research and talent retention.

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Put your brand at the center of the AI conversation — host a Side Event during TechCrunch Sessions: AI

By TechCrunch Events | 8 hours ago

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TechCrunch invites companies to host Side Events during its upcoming AI Sessions, offering a unique opportunity to engage with the AI community and showcase innovations.

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Final weeks to secure your spot in the AI spotlight at TechCrunch Sessions: AI

By TechCrunch Events | 8 hours ago

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TechCrunch reminds startups and companies that only a few weeks remain to secure a spot at the AI Sessions, a key event for networking and exposure in the AI industry.

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Instagram is using AI to find teens lying about their age and restricting their accounts

By Aisha Malik | 9 hours ago

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Instagram is deploying AI technology to detect underage users who misrepresent their age, aiming to enhance safety and compliance with child protection regulations.

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ChatGPT: Everything you need to know about the AI-powered chatbot

By Kyle Wiggers, Cody Corrall, Alyssa Stringer, Kate Park | 9 hours ago

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A comprehensive guide to ChatGPT, covering its capabilities, use cases, and the technology behind the popular AI chatbot.

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OpenAI’s o3 AI model scores lower on a benchmark than the company initially implied

By Kyle Wiggers | 1 day ago

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Recent benchmark results reveal that OpenAI’s o3 model underperforms compared to initial company claims, raising questions about transparency in AI performance reporting.

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Your politeness could be costly for OpenAI

By Anthony Ha | 1 day ago

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A look at how user politeness in interacting with OpenAI’s models may impact the company’s operational costs and model efficiency.

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Famed AI researcher launches controversial startup to replace all human workers everywhere

By Julie Bort | 2 days ago

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A renowned AI scientist has launched a startup with the ambitious and controversial goal of automating all human labor, sparking debate about the future of work.

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OpenAI’s new reasoning AI models hallucinate more

By Maxwell Zeff | 3 days ago

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OpenAI’s latest reasoning models, while more capable in some tasks, exhibit increased rates of hallucination, raising concerns about reliability in critical applications.

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ChatGPT is referring to users by their names unprompted, and some find it ‘creepy’

By Kyle Wiggers | 3 days ago

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Some users have reported that ChatGPT is addressing them by name without being prompted, leading to privacy concerns and discussions about AI personalization.

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ChatGPT will now use its ‘memory’ to personalize web searches

By Kyle Wiggers | 3 days ago

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OpenAI has introduced a memory feature in ChatGPT, enabling the chatbot to personalize web search results based on previous interactions.

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OpenAI pursued Cursor maker before entering into talks to buy Windsurf for $3B

By Marina Temkin | 4 days ago

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OpenAI reportedly considered acquiring Cursor, a code assistant startup, before entering negotiations to buy Windsurf for $3 billion.

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OpenAI launches Flex processing for cheaper, slower AI tasks

By Kyle Wiggers | 4 days ago

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OpenAI introduces Flex processing, a new service tier offering lower-cost, slower AI task processing for users with less urgent needs.

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As the trade war escalates, Hence launches an AI ‘advisor’ to help companies manage risk

By Rebecca Bellan | 4 days ago

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Hence has launched an AI-powered advisor to help businesses navigate risks amid escalating global trade tensions.

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Former Y Combinator president Geoff Ralston launches new AI ‘safety’ fund

By Julie Bort | 4 days ago

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Geoff Ralston, former president of Y Combinator, has launched a new fund focused on supporting AI safety initiatives and responsible development.

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Google’s latest AI model report lacks key safety details, experts say

By Kyle Wiggers | 4 days ago

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Experts criticize Google’s latest AI model report for omitting important safety information, highlighting ongoing concerns about transparency in AI development.

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AI benchmarking platform Chatbot Arena forms a new company

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