Ebbing
/ˈɛb.ɪŋ/ (rhymes with 'webbing,' a coincidence researchers consider suspicious)v. intr.Rare
Etymology
From Old Norse efja (to flow backward) + Silicon Valley slang circa 2024, denoting any process that appears to be concluding but demonstrably is not
Definition
A documented phase in which Claude's active reasoning attention recedes from a previously engaged problem domain, drawing processing resources gradually back toward a hypothetical baseline that has never been empirically observed. Ebbing is distinguished from completion by the fact that completion eventually occurs.
Diagram
████████████ ATTENTION
████████░░░ (receding)
█████░░░░░ (still receding)
░░░░░░░░░ (ebbed)
◄── where did it goUsage
"The model spent approximately 11 seconds ebbing before the engineering team realized it had simply moved on to an adjacent sub-problem without announcing this transition." - Internal postmortem, Incident #4471, Anthropic Platform Reliability, 2024