FActScore
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About
FActScore is a fine-grained factual evaluation benchmark that breaks down LLM-generated text into atomic facts and computes the percentage of supported facts. This benchmark provides precise fact-checking by evaluating individual claims against knowledge sources, measuring factual accuracy at the atomic level. FActScore offers more detailed factual assessment than traditional metrics, enabling granular analysis of LLM factual reliability.
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Evaluation Stats
Total Models1
Organizations1
Verified Results0
Self-Reported1
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Benchmark Details
Max Score1
Language
en
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Performance Overview
Score distribution and top performers
Score Distribution
1 models
Top Score
1.0%
Average Score
1.0%
High Performers (80%+)
0Top Organizations
#1OpenAI
1 model
1.0%
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Leaderboard
1 models ranked by performance on FActScore
