evidence boundary
unknowntheoretical
An evidence atom is an inspectable support unit. It is not a finding by itself; it supports or challenges a finding through review.
frontiers / frontier
Evidence atom
back to sourcesevidence boundary
unknownAn evidence atom is an inspectable support unit. It is not a finding by itself; it supports or challenges a finding through review.
finding binding
boundAttention heads in transformers exhibit bimodal stability: middle layers show <40% seed-consistent head mappings despite identical optimizer/architecture, while early and late layers exceed 70% stability, directly contradicting universality claims for circuits derived from single model instances.
inspect finding →
source binding
source-boundvs_bd3d16868b182c1d
inspect source →
review context
unverified1 reviewable changes and 0 evaluation records target this atom or its bound objects.
Evidence statement
Attention heads in transformers exhibit bimodal stability: middle layers show <40% seed-consistent head mappings despite identical optimizer/architecture, while early and late layers exceed 70% stability, directly contradicting universality claims for circuits derived from single model instances.
extraction method
manual_curation
support relation
unknown
condition refs
vcnd_dce603253cadf185
Caveats
events
vev_7b3e7e963f0a0bdafinding.assertedManual finding added to frontier state
reviewer:will-blair · 2026-05-29
reviewable changes
vpr_783bb6120c52239ffinding.addManual finding added to frontier state
applied · reviewer:will-blair · 2026-05-29
evaluations
No evaluation rows are attached.