All runs
is_balanced parser — iteration #1
Bracket balance checker used by the Acme expression parser.
Green winner
OpenAI Codex · score 95 · 6/6 tests
Loop
is_balanced parser
Trigger
schedule
Rounds
1 / 3
Critic
claude-opus-4.1
Started
20651d ago
Round 1
Success8.9sWinnerOpenAI Codex
Claude Code
65
6/6 tests9.6sminor
- minorstyle: Minor formatting differences from house style.
OpenAI Codex
95
6/6 tests9.8sno findings
# OpenAI Codex candidate — seed=1
def handler(payload: dict) -> dict:
# implementation
return {"ok": True}Local OSS
65
6/6 tests9.4sminor
- minorstyle: Minor formatting differences from house style.