OpenAI tops 400 million users despite DeepSeek's emergence

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  OpenAI’s ChatGPT explodes to 400M weekly users, with GPT-5 on the way

  OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.
  
  VentureBeat - 22h
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  Emergency Food, TB Tests and H.I.V. Drugs: Vital Health Aid Remains Frozen Despite Court Ruling

  The Trump administration appears to be flouting a judge’s order pausing the dismantling of U.S.A.I.D.
  
  The New York Times - 14h

• How DeepSeek used distillation to train its artificial intelligence model, and what it means for companies such as OpenAI

  DeepSeek's sudden emergence has put the AI industry's focus on a technique called distillation.
  
  CNBC - 3h

• Brazil's top court justice orders X to pay $1.4 million fine for non-compliance

  Brazil’s Supreme Court Justice Alexandre de Moraes has ordered X to pay 8.1 million Brazilian reais ($1.4 million) in fines for failing to comply with judicial orders
  
  ABC News - 19h
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  Researchers link a gene to the emergence of spoken language

  Why did humans start speaking
  
  ABC News - 3d

• Milei wins senate votes despite memecoin scandal

  Libertarian secures electoral reform after his most difficult week since becoming Argentina’s president
  
  Financial Times - 16h

• ESPN plans to add user-generated content to upcoming 'flagship' streaming service

  ESPN plans to add user-generated content features in its upcoming streaming application, which will cost either $25 or $30 per month, sources say.
  
  CNBC - 1d

• Beijing embraces DeepSeek to lead AI adoption as it looks for new growth drivers

  DeepSeek's rise came as a timely confidence boost as the Chinese leadership faces a prolonged economic gloom and a brewing trade war with U.S.
  
  CNBC - 2h
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  A flight to a Toronto paramedics conference becomes a real emergency for a former EMT

  Former paramedic Peter Carlson is still coming to grips with the shuddering jolt he and 79 others experienced when a Delta Air Lines plane flipped over while landing at Toronto's Pearson ...
  
  ABC News - 20h

More from CNBC

• UnitedHealth's rough stretch continues, with buyouts, a reported DOJ probe and a 23% drop in three months

  It extends a tumultuous period for UnitedHealth marked by the killing of a top executive, a costly cyberattack against its subsidiary and high medical costs.
  
  CNBC - 14m

• Home sales drop sharply as prices hit an all-time high for January

  The median price of a home sold in January was $396,900, up 4.8% from the year before and the highest price ever for the month of January.
  
  CNBC - 23m

• Coinbase says the SEC has agreed to end 'bogus' enforcement case against crypto exchange

  The announcement comes as the regulator is expected to be more friendly to crypto under President Donald Trump.
  
  CNBC - 1h

• Shortage of Novo Nordisk's Wegovy and Ozempic drugs is resolved, FDA says

  The FDA's decision will threaten the ability of compounding pharmacies to make far cheaper, unbranded versions of the injections over the next few months.
  
  CNBC - 40m

• President Trump is losing the stock market war to the rest of the world so far. Here's where investors are taking advantage

  Emerging market stocks, China and European stocks are beating U.S. indexes since the inauguration of Donald Trump.
  
  CNBC - 1h

More in Business

• This energy-drink stock is rallying thanks to a $1.8 billion acquisition

  Celsius shares are up more than 30% after its quarterly results topped estimates and it announced plans to buy Alani Nu.
  
  MarketWatch - 13m

• UnitedHealth's rough stretch continues, with buyouts, a reported DOJ probe and a 23% drop in three months

  It extends a tumultuous period for UnitedHealth marked by the killing of a top executive, a costly cyberattack against its subsidiary and high medical costs.
  
  CNBC - 14m
• 

  Germany’s Merz says Europe can no longer rely on US protection

  Frontrunner for chancellor expresses doubts over US Nato commitments, with the far-right AfD set for its best result
  
  Financial Times - 15m

• IMAX CEO expects $1.2 billion in box office receipts this year, the best in the company's history

  Aiding IMAX's lofty box office goals is the Chinese title "Ne Zha 2," which has already garnered $1.6 billion globally, including IMAX screenings.
  
  CNBC - 16m

• ‘I believe myself to be an honorable person’: Do I have the right to ask my husband if I’ll inherit his house after he dies?

  “He and his first wife have a son who just graduated from university.”
  
  MarketWatch - 17m