PCFBench - Mapping Triage: leaderboard
Metric: Accuracy (%; deciding, for 200 candidate materials, whether to map directly or decompose further; agentic harness; from PCFBench, a product-carbon-footprint benchmark of 614 expert-labelled items; scored deterministically or by a temperature-0 judge; higher is better). Source: arxiv.org. Saturation forecast: Around 2029. 8 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Sonnet 4.6 | 72 |
| 2 | Claude Haiku 4.5 | 71 |
| 3 | Gemini 3.1 Pro (Preview) | 70 |
| 4 | DeepSeek V3.2 | 69 |
| 5 | GPT-5.5 | 68 |
| 6 | Gemini 3 Flash | 68 |
| 7 | Claude Opus 4.6 | 66 |
| 8 | GPT-5.4 Mini | 62 |
Interactive version: theaggregate.ai/benchmark?slug=pcfbench-mapping-triage · How It Works · Data refreshed daily, snapshot 2026-09-26.