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Courts on AI / evidence

J.G. v. New York City Department of Education

U.S. District Court for the Southern District of New York · NY · United States · · 23 Civ. 959

No weight givenAcknowledged AI output tenderedchat-outputoffered by plaintiffchallenge: weightsensitive matter — ruling only

Plaintiff’s counsel used GPT-4 as a cross-check for requested IDEA fee rates. Judge Engelmayer rejected the AI output as opaque and unreliable evidence of prevailing market rates, reduced the fee award, and warned against using ChatGPT to support legal fee petitions.

Rules cited: IDEA · 20 U.S.C. § 1415(i)(3) · Lodestar method

The court's finding, in its words

The court found the ChatGPT-4 submission utterly and unusually unpersuasive as support for prevailing market rates.

Verbatim; United States court documents are public domain.

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