HELM Classic - Entity Matching: leaderboard

The "Entity Matching" subtask of HELM Classic. A scenario from Stanford HELM Classic, the holistic evaluation suite scoring language models across accuracy, robustness and calibration on a broad set of tasks.

Metric: Exact Match (%). Source: crfm.stanford.edu. Saturation forecast: Estimated already saturated. 67 models tracked.

Top models

#ModelScoreOverall rank
1Palmyra X (43B)96.59#1317
2Mistral-7B-v0.193.81#1326
3text-davinci-00293.08#1225
4text-davinci-00393.04#1146
5GPT-3.5 Turbo (0613)91.77#1118
6LLaMA-30B90.83#1423
7mpt-30B89.74#1476
8mpt-30B Instruct89.54#1470
9vicuna-13B-v1.387.91#1447
10falcon-40B Instruct87.21#1458
11LLaMA-65B86.08#1303
12LLaMA-13B85.92#1516
13alpaca-7B85.26#1611
14text-curie-00185.2#1632
15Llama 2 7B85.07#1520

No result here: #3 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.

Interactive version: theaggregate.ai/benchmark?slug=helm-classic-entity-matching · How It Works · Data refreshed daily, snapshot 2026-10-20.