Announcement
New Joules-to-GDP metric measures AI's economic value per unit of energy
Its creators say model and accelerator choices can yield several times more value per joule on the same task.
TLDR
An account of the research says five open models were tested on 220 professional tasks spanning 44 occupations. GLM 5.2 produced the most net value per task; Gemma 4 31B delivered 56% as much using 23% of the energy. The same account says Nvidia's B200 delivered over four times the dollar value per unit of energy of AMD's MI350X while running the same model.
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