record state
frontier-ownedReview status
This finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
unreviewed
frontiers / frontier
Finding bundle
back to stateno incoming links yet
record state
frontier-ownedThis finding is part of accepted frontier state. Review events, reviewable changes, and proof state explain how it can change.
finding statement
finding typeNo entity list is declared.
evidence
source-boundcomputational · manual state transition
proof impact
packet context1 reviewable changes and 0 evaluation records are attached to this finding id.
Evidence and conditions
method
manual state transition
evidence type
computational
conditions
Provenance
source title
mechinterp causal sweep
authors
agent:replicator
The set of 15 induction heads in gpt2 (top heads L7H10, L5H1, L5H5, L6H9, L7H2) is causally necessary for in-context repetition: group mean-ablation raises repeat-prediction loss by Delta=8.354 nats (per-seed deltas 8.56, 8.40, 8.96, 8.13, 7.72, all positive), versus ~0 for a control head set.
vs_2a6614cf8c092119 · manual_curation
outgoing
No outgoing links.
incoming
No incoming links.
events
vev_c9c362a7a45bedd9finding.assertedManual finding added to frontier state
agent:replicator · 2026-05-29
reviewable changes
vpr_5eddea1462fb2cf2finding.addManual finding added to frontier state
applied · agent:replicator · 2026-05-29
evaluations
No evaluation record targets this finding id.