OpenAI's GPT-5-Codex Debuts, Alphabet Reaches $3 Trillion, and Nvidia Expands with CoreWeave - Daily AI Brief #284

September 16, 2025 - Daily AI Brief
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Welcome to today's AI Brief.

OpenAI has launched GPT-5-Codex, a new tool designed to enhance coding capabilities. Meanwhile, Nvidia is set to acquire unsold compute capacity from CoreWeave. In the UK, Google has opened a new £5 billion data centre in Waltham Cross.

MarqVision has raised $48 million to advance its AI brand protection solutions. Additionally, Alphabet has reached a market capitalization of $3 trillion, marking a significant milestone for the company.
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Nvidia to Buy Unsold Compute Capacity from CoreWeave
Nvidia has entered into a $6.3 billion agreement to purchase unsold compute capacity from CoreWeave until April 13, 2032. This deal secures a dedicated channel for Nvidia's GPUs and supports CoreWeave's financial stability amid rising AI infrastructure demand. Read more
Google Opens £5 Billion Data Centre in UK
On September 16, 2025, Google inaugurated a new data centre in Waltham Cross, Hertfordshire, as part of a significant investment to enhance the UK's AI economy. Read more
MarqVision Raises $48M for AI Brand Protection
AI startup MarqVision has secured $48 million in Series B funding to enhance its AI-driven brand protection platform and support global expansion efforts. Read more

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