PCFBench - Energy Rate Extraction: leaderboard
Metric: Claim F1 (%; extracting energy-rate claims with evidence from source PDFs, 14 questions and 34 claims; 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 2032. 8 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Haiku 4.5 | 53 |
| 2 | DeepSeek V3.2 | 53 |
| 3 | GPT-5.4 Mini | 48 |
| 4 | Gemini 3 Flash | 43 |
| 5 | Gemini 3.1 Pro (Preview) | 42 |
| 6 | Claude Sonnet 4.6 | 39 |
| 7 | GPT-5.5 | 29 |
| 8 | Claude Opus 4.6 | 29 |
Interactive version: theaggregate.ai/benchmark?slug=pcfbench-energy-rate-extraction · How It Works · Data refreshed daily, snapshot 2026-09-26.