AICD Bench - Fine-Grained Human-Machine Classification (Zero-Shot): leaderboard
Metric: Macro-F1 (%; four-way human-written, machine-generated, hybrid and adversarial code; 5% sample stratified by label, domain and language; zero-shot prompt). Source: arxiv.org. Saturation forecast: Around July 2027. 2 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Gemini 2.5 Flash | 25.95 |
| 2 | Gemma 3 27B | 22.21 |
Interactive version: theaggregate.ai/benchmark?slug=aicd-bench-fine-grained-human-machine-classification-zero-shot · How It Works · Data refreshed daily, snapshot 2026-09-26.