{"work":{"id":"f3bb620d-f01d-48ea-bf4b-c11e79c18ad6","openalex_id":"https://openalex.org/W4390963024","doi":"10.48550/arxiv.2401.08417","arxiv_id":"2401.08417","raw_key":null,"title":"Contrastive preference optimization: Pushing the boundaries of llm performance in machine translation,","authors":null,"authors_text":"H","year":2024,"venue":"arXiv (Cornell University)","abstract":null,"external_url":"https://arxiv.org/abs/2401.08417","cited_by_count":19,"metadata_source":"arxiv_reference","metadata_fetched_at":"2026-08-05T02:28:24.338817+00:00","pith_arxiv_id":null,"created_at":"2026-05-09T06:20:41.665325+00:00","updated_at":"2026-08-05T02:28:24.338817+00:00","title_quality_ok":true,"display_title":"arXiv preprint arXiv:2401.08417 , year=","render_title":"arXiv preprint arXiv:2401.08417 , year="},"hub":{"state":{"work_id":"f3bb620d-f01d-48ea-bf4b-c11e79c18ad6","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":20,"external_cited_by_count":19,"distinct_field_count":5,"first_pith_cited_at":"2024-02-02T10:53:36+00:00","last_pith_cited_at":"2026-06-27T03:25:53+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-08-22T05:09:48.224820+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":3}],"polarity_counts":[{"context_polarity":"background","n":3}],"runs":{},"summary":{},"graph":{},"authors":[]}}