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ChatGPT reaches 900 million weekly users
OpenAI says ChatGPT has 900 million weekly users and 50 million paying subscribers, and it has raised $110 billion in new funding.
Wayve raises $1.2B from Nvidia, Uber and three automakers
The British self-driving startup is now valued at $8.6 billion, with Mercedes, Nissan and Stellantis among its backers.
Anthropic: three Chinese labs used 24,000 fake accounts to learn from Claude
Anthropic says DeepSeek, Moonshot and MiniMax generated more than 16 million exchanges with Claude to train their own models.
Ricursive Intelligence raised $335M in four months
A startup that uses AI to design chips is now valued at $4 billion. Its founders created Google's AlphaChip.
Sequoia to invest in Anthropic as valuation reaches $350 billion
According to the Financial Times, Anthropic is looking to raise $25 billion or more. Sequoia, already an investor in OpenAI and xAI, is set to take part.
Taiwan to invest $250 billion in US chip manufacturing
Under a new deal, Taiwanese companies will invest $250 billion directly in the US. Only 10% of semiconductors are made in the US today.
US imposes 25% tariff on Nvidia H200 chips headed to China
Trump signed a proclamation taxing advanced AI chips that pass through the US on their way abroad. AMD's MI325X is also covered.
Elon Musk's xAI raises $20 billion
The Grok maker claims 600 million users. The money goes to data centres and new Grok models, as several countries investigate Grok.
Nvidia launches Vera Rubin: up to 5x faster than Blackwell for AI
Jensen Huang told CES 2026 that Vera Rubin is in full production, with OpenAI, Anthropic and AWS among its users.