The BBC has threatened legal action against artificial intelligence (AI) firm Perplexity, arguing that it is reproducing BBC content "verbatim" without its permission.
The BBC has written to US-based Perplexity calling for it to immediately stop using BBC content and to delete any it holds. It also asks for financial compensation for the material it has already used.
It is the first time that the BBC has taken such action against an AI company.
The letter to Perplexity's boss Aravind Srinivas was first reported by the Financial Times.
In a statement to the BBC, Perplexity said: "The BBC's claims are just one more part of the overwhelming evidence that the BBC will do anything to preserve Google's illegal monopoly."
The BBC’s move comes soon after Disney and Universal announced they are suing artificial intelligence (AI) firm Midjourney over its image generator.
The two studios argue that Midjourney's image generator makes "innumerable" copies of characters including Darth Vader from Star Wars, Frozen's Elsa, and the Minions from Despicable Me.
The creative industries are increasingly concerned about AI companies training data on copyrighted material.
The Disney and Universal suit marks the first major legal showdown between Hollywood studios and an artificial intelligence company.
ITV Sport Production to produce World Snooker Tour coverage for 5
ITV Sport Production has been selected by UK broadcaster 5 to produce coverage of World Snooker Tour (WST) events, beginning with the Players Championship and Tour Championship in early 2026.
HBO Max set for March launch in UK and Ireland
HBO Max has confirmed it is set to launch in the UK and Ireland in March 2026
Luma AI to launch London office headed by Jason Day
US artificial intelligence firm Luma AI, known for its flagship generative video and imaging product Dream Machine, has unveiled plans to open its first international office in London.
Netflix to acquire WBD for $83bn
Netflix has agreed to acquire Warner Bros. Discovery (WBD) for $82.7bn (equity value of $72bn), including its film and television studios, HBO Max and HBO.
Macquarie to sell Arqiva stake for £16.5m
Macquarie Asset Management has agreed to the sale of its 26.5% stake in broadcast infrastructure firm Arqiva for £16.5m.


