Research/press release/2026-09-22

Anthropic's Claude AI identifies novel enzyme system with CRISPR-like features

Anthropic announced that its Claude AI, operating within the company's new biology lab, identified a novel enzyme system exhibiting CRISPR-like characteristics. The company claims this discovery, dubbed an "ART" enzyme system, was made by Claude after analyzing bacteriophage DNA. While Anthropic suggests the system could have significant implications, potentially akin to CRISPR in gene editing, its precise function remains unknown. The discovery was reportedly achieved in approximately 21 hours, with some reports detailing the use of 950 AI agents or the analysis of 200,000 enzymes. Anthropic is the primary source for these claims, having published its findings. However, the scientific community has reacted with caution, noting that the system's capabilities are unconfirmed and that similar genome mining discoveries are not uncommon. Some scientists have also claimed prior identification of similar patterns, disputing the novelty of the AI's "discovery."

81 articles from 76 outlets covered this story. Their coverage differs on 3 points. The underlying claim is sourced from a press release.

What do all outlets agree on?

76 outlets covered “Anthropic's Claude AI identifies novel enzyme system with CRISPR-like features”. All of them report the following:

  • Anthropic's Claude AI identified a novel enzyme system
  • The system exhibits CRISPR-like characteristics
  • The discovery occurred in Anthropic's new biology lab
  • The enzyme system was found in bacteriophage DNA
  • Its precise function is currently unknown
  • Anthropic is the primary source of the announcement

Did outlets disagree about this?

Yes. Coverage of “Anthropic's Claude AI identifies novel enzyme system with CRISPR-like features” differs on 3 points. Each account below is how a different outlet described the same event:

The significance of the discovery, particularly its comparison to CRISPR and potential for gene editing.

Anthropic and 'accel' outlets frame it as potentially transformative and a major scientific discovery. 'Skeptic' and 'pragmatic' outlets (e.g., Bloomberg.com, CNN, KTVQ, Scripps News, IFLScience, Scientific American, Decrypt, Gizmodo, NAI500, WION, MIT Technology Review) report scientists' caution, stating it's not yet a breakthrough, its function is unknown, or it's routine genome mining.

The novelty of the discovery.

Anthropic and 'accel' outlets present it as a new discovery. Pasquale Pillitteri and the-decoder.com report claims from other scientists (e.g., Copenhagen team) that similar patterns were found previously.

Whether AI truly 'discovered' it or merely assisted in identification.

'Accel' outlets (e.g., Unite.AI, Investing.com, TechCrunch AI, Al Jazeera, The Conversation, economictimes.com) often credit Claude with the discovery. 'Pragmatic' and 'skeptic' outlets (e.g., CNA, Reuters, The Indian Express, ET Enterprise AI, Bhaskar English, IFLScience, WION, MIT Technology Review, CNN, KTVQ, Scientific American, ibm.com) emphasize AI 'helped discover,' 'identified,' or question if AI made a 'scientific discovery.'

Which outlets covered this?

All 81 articles found on this story, grouped by the stance of the piece. Every link goes to the original publisher.

optimist42
pragmatist32

What related stories are there?

Which companies does this involve?

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