Pearl's AI mining pitch faces a 112 MW usefulness test

A June preprint claims Pearl's GPU network is doing random matrix math, not verified AI work, challenging Omri Weinstein's core bet.

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Primary source: Tom's Hardware

Why it matters

Pearl is trying to make proof-of-work useful by tying mining to AI matrix math. The new preprint challenges whether its live network verifies usefulness at all.

Illustration of Pearl's GPU racks displaying random matrix calculations on monitors while a person labeled Omri Weinstein watches skeptically.

Omri Weinstein, the theoretical computer scientist behind Pearl Research Labs, has been trying to solve one of crypto's oldest credibility problems: how to make proof-of-work useful. A June 3rd preprint now argues Pearl has built the hard part of that system - a live GPU-secured blockchain - without proving the work is useful AI computation.…

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