{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T12:55:33Z","timestamp":1782910533043,"version":"3.54.5"},"publisher-location":"Stroudsburg, PA, USA","reference-count":0,"publisher":"Association for Computational Linguistics","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026]]},"DOI":"10.18653\/v1\/2026.findings-acl.27","type":"proceedings-article","created":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T12:25:50Z","timestamp":1782908750000},"page":"565-576","source":"Crossref","is-referenced-by-count":0,"title":["Towards Hierarchical Multi-Step Reward Models for Enhanced Reasoning in Large Language Models"],"prefix":"10.18653","author":[{"given":"Teng","family":"Wang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiang","family":"Zhangyi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhenqi","family":"He","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hailei","family":"Gong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shenyang","family":"Tong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenhan","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zeyu","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanan","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zifan","family":"He","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zewen","family":"Ye","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shengjie","family":"Ma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianping","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1643","event":{"name":"Findings of the Association for Computational Linguistics: ACL 2026","location":"San Diego, California, United States","start":{"date-parts":[[2026,7]]},"end":{"date-parts":[[2026,7]]}},"container-title":["Findings of the Association for Computational Linguistics: ACL 2026"],"original-title":[],"deposited":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T12:38:29Z","timestamp":1782909509000},"score":1,"resource":{"primary":{"URL":"https:\/\/aclanthology.org\/2026.findings-acl.27"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":0,"URL":"https:\/\/doi.org\/10.18653\/v1\/2026.findings-acl.27","relation":{},"subject":[],"published":{"date-parts":[[2026]]}}}