evidence boundary
unknowncomputational
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
boundThe set of 6 induction heads in distilgpt2 (top heads L3H10, L3H2, L4H6, L4H9, L3H11, L5H9) is causally necessary for in-context repetition: group mean-ablation raises repeat-prediction loss by Delta=8.401 nats (per-seed deltas 9.30, 9.00, 8.48, 7.55, 7.67, all positive), versus ~0 for a control head set.
inspect finding →
source binding
source-boundvs_2a6614cf8c092119
inspect source →
review context
unverified1 reviewable changes and 0 evaluation records target this atom or its bound objects.
Evidence statement
The set of 6 induction heads in distilgpt2 (top heads L3H10, L3H2, L4H6, L4H9, L3H11, L5H9) is causally necessary for in-context repetition: group mean-ablation raises repeat-prediction loss by Delta=8.401 nats (per-seed deltas 9.30, 9.00, 8.48, 7.55, 7.67, all positive), versus ~0 for a control head set.
extraction method
manual_curation
support relation
unknown
condition refs
vcnd_9b1da32e051330ec
Caveats
events
vev_44524ec6e670d2b3finding.assertedManual finding added to frontier state
agent:replicator · 2026-05-29
reviewable changes
vpr_fe64d90d4d96b934finding.addManual finding added to frontier state
applied · agent:replicator · 2026-05-29
evaluations
No evaluation rows are attached.