Title: MoReBench | Rubric-based moral reasoning benchmark
Open Graph Title: MoReBench: Evaluating Procedural and Pluralistic Moral Reasoning in Language Models, More than Outcomes
X Title: MoReBench: Evaluating Procedural and Pluralistic Moral Reasoning in Language Models, More than Outcomes
Description: Moral reasoning benchmarks with over 50 PhDs.
Open Graph Description: Large-scale moral reasoning benchmark with over 50 PhDs.
X Description: Large-scale moral reasoning benchmark with over 50 PhDs.S
Keywords:
Opengraph URL: https://morebench.github.io
X: @kellychiuyy
Domain: morebench.github.io
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"name": "Kelly Chiu (Yu Ying Chiu)",
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"abstract": "We introduce MoReBench, a large-scale moral reasoning benchmark with over 50 PhDs. MoReBench is a collection of 1000+ moral reasoning tasks, covering a wide range of moral domains, including procedural, pluralistic, and meta-moral reasoning. MoReBench is designed to evaluate the ability of language models to reason about moral issues, and to identify the strengths and weaknesses of current moral reasoning models. MoReBench is available on Hugging Face and GitHub.",
"citation": "Chiu, Lee, Calcott, Handoko, de Font-Reaulx, Rodriguez, Zhang, Han, Sehwag, Maurya, Knight, Lloyd, Bacus, Mazeika, Liu, Choi, Gordon, Levine. (2025). MoReBench: Evaluating Procedural and Pluralistic Moral Reasoning in Language Models, More than Outcomes. Preprint.",
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| title | MoReBench |
| author | Chiu, Lee, Calcott, Handoko, de Font-Reaulx, Rodriguez, Zhang, Han, Sehwag, Maurya, Knight, Lloyd, Bacus, Mazeika, Liu, Choi, Gordon, Levine |
| language | English |
| og:type | article |
| og:site_name | Scale AI x UW x NYU x Harvard x Michigan x UNC x Stanford x MIT |
| og:image | https://morebench.github.io/static/images/morebench_morebench_theory_stat_img.png |
| og:image:width | 1200 |
| og:image:height | 630 |
| og:image:alt | MoReBench dataset |
| article:published_time | 2025-10-21T00:00:00.000Z |
| article:author | Kelly Chiu (Yu Ying Chiu) |
| article:section | Research |
| article:tag | Benchmark |
| twitter:card | summary_large_image |
| twitter:creator | @kellychiuyy |
| twitter:image | https://morebench.github.io/static/images/morebench_morebench_theory_stat_img.png |
| twitter:image:alt | MoReBench dataset |
| citation_title | MoReBench: Evaluating Procedural and Pluralistic Moral Reasoning in Language Models, More than Outcomes |
| citation_author | Chiu, Lee, Calcott, Handoko, de Font-Reaulx, Rodriguez, Zhang, Han, Sehwag, Maurya, Knight, Lloyd, Bacus, Mazeika, Liu, Choi, Gordon, Levine |
| citation_publication_date | 2025 |
| citation_conference_title | Preprint |
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