ANI is the latest news organisation globally to take OpenAI to court following lawsuits in the U.S. by newspapers including the New York Times and the Chicago Tribune, Reuters reported.

The first hearing in the case took place in a New Delhi High Court on Tuesday, where the judge issued a notice to OpenAI to provide a detailed response to ANI s accusations.

ANI did not immediately respond to a request seeking comment.

ANI also accused OpenAI s services of attributing fabricated news stories to the publication, according to its court submission dated Monday, a copy of which was reviewed by Reuters.

The court filing contained emails sent by OpenAI s lawyers in India to ANI saying the Indian news agency s website had been placed on an internal block list since September, ceasing usage of its content in future training of AI models.

ANI, however, argues that its published works are "permanently stored in the memory of ChatGPT" and "there is no programmed deletion".

Asked about the ANI lawsuit, a spokesperson for OpenAI said in a statement: "We build our AI models using publicly available data, in a manner protected by fair use and related principles, and supported by long-standing and widely accepted legal precedents".

OpenAI and other tech companies have faced a wave of lawsuits by authors, visual artists, music publishers and other copyright owners for allegedly exploiting their work without permission. OpenAI has denied copyright infringement.

ANI in its filing said that OpenAI had "refused to obtain a lawful license or permission" for the use of original works by ANI. The AI firm has entered into licensing arrangements with news organisations such as the Financial Times and Associated Press for similar use of copyrighted content, it said.

In its statement, OpenAI said that it was engaged in partnerships with many news organisations around the world and was holding talks to explore more such opportunities, including in India.

The court is set to next hear the case on Jan. 28.