DiffusionGemma Hits ~6k tok/s on H200 Estimate, Making Uno Paper's Plot 'Extremely Suspicious'
bodonoghue85 · x · 2026-09-06
bodonoghue85 notes that a benchmark plot runs DiffusionGemma on a single H100, and estimates it could top 6,000 tok/s on an H200.
Based on this, he calls the corresponding plot in the Uno paper 'extremely suspicious,' implying its baseline numbers may not hold up. A substantive challenge to diffusion-LLM performance benchmarking.
Related event: DiffusionGemma Throughput Beats Paper Claims Threefold in Replication(2 posts)→
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