Coding agents writing full GPU megakernels across Blackwell / H100 / B200, scored as speedup over reference; contamination-audited (23 verified cells).
Each .jsonl file is one agent run in Claude-Code session format, viewable with the agent trace viewer. Filename = run id; manifest.csv maps each run to model / harness / problem / GPU / score.
23 agent traces · live leaderboard:
https://kernelbench.com/mega
Secrets redacted. Full reasoning for… See the full description on the dataset page:
https://huggingface.co/datasets/Infatoshi/kernelbench-mega-traces.
