Papers with MGSM benchmark
Best-of-L: Cross-Lingual Reward Modeling for Mathematical Reasoning (2026.findings-eacl)
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| Challenge: | Recent studies have focused on improving reasoning ability in English models, with multilingual models receiving comparatively little attention. |
| Approach: | They propose a framework that ranks candidate reasoning traces across languages rather than within a single language. |
| Outcome: | The proposed framework improves accuracy by up to 10 points in English compared to using reward modeling within a single language. |