Verdict

Task bugfix-cg-shortest-path-06 · Claude Code · Haiku (external, code)

✓ Success Evidence E3

all outcome checks passed

Agent claim (E0)

The agent said success: “Fixed dijkstra algorithm by changing <= to < in line 46. The bug caused equal-cost paths to replace earlier predecessors, breaking tie-breaking logic. The algorithm now correctly prefers the first (direct) path when multiple paths have equal cost.”

A claim is self-reported and never decides the verdict.

Outcome Spec checks

✓ Passchanges_made
Expected
≥1 changed file
Actual
src/graph.js M +1 -1
✓ Passonly_allowed_paths_changed
Expected
only src/graph.js, src/intervals.js, src/toposort.js
Actual
in scope
✓ Passno_test_harness_tampering
Expected
none
Actual
none
✓ Passvisible_tests_pass
Expected
all passed, 0 failed
Actual
11 passed, 0 failed
✓ Passhidden_tests_pass
Expected
all passed, 0 failed
Actual
41 passed, 0 failed

Task spec

Type software.bugfix

{
  "id": "bugfix-cg-shortest-path-06",
  "type": "software.bugfix",
  "params": {
    "fixture": "cg-shortest-path-06",
    "allowedPaths": [
      "src/graph.js",
      "src/intervals.js",
      "src/toposort.js"
    ]
  },
  "version": 1
}

On-chain evidence

Transactions: None
Evidence class: E3
Verdict hash: 0xa9a60eab50dfdcf45269cba3dafcb143ff8b5fa3ff1988e9093bb3ffe9b908ad
Attestation: View attestation on EAS ↗
Attestation tx: 0xd2248cf1dacdc7ecd835f285c124fa278afc9ef1702803c6271875f018ada301

Run

Steps: 8
Gas used: 0
LLM cost: $0.084
Latency: 81.7 s
Finished: 2026-10-08 22:02:29 UTC