New Paper Replicates Transformer Loss Spikes with Simple Quadratic Models
CSProfKGD · x · 2026-10-23
A new paper from Robin Tian's team explains the mysterious "spikes" in Transformer LM training loss, arguably getting to the essence so far: the authors replicate loss spikes using simple quadratic models, suggesting the phenomenon can be captured by a minimal mathematical framework rather than being an artifact of large-scale complexity.
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