{"meta": {"count": 6937, "db_response_time_ms": 84, "page": 1, "per_page": 100, "groups_count": 7, "x_query": {"oql": "get works where retracted is (false)\n  and year >= (2019)\n  and year <= (2025)\n  and title-abstract has ((stemmed \"RLHF\" OR stemmed \"RLVR\" OR stemmed \"instruction tuning\" OR stemmed \"low rank adaptation\" OR stemmed \"parameter efficient fine tuning\" OR stemmed \"preference optimization\" OR stemmed \"reinforcement learning from human feedback\" OR stemmed \"supervised fine tuning\") AND (stemmed \"language model\" OR stemmed \"large language model\" OR stemmed \"vision language model\"))\n  and type is (article or preprint or review);\nthen group those works by year", "oqo": {"get_rows": "works", "filter_rows": [{"column_id": "is_retracted", "value": false}, {"column_id": "publication_year", "value": 2019, "operator": ">="}, {"column_id": "publication_year", "value": 2025, "operator": "<="}, {"join": "or", "filters": [{"column_id": "title_and_abstract.search", "value": "\"RLHF\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"RLVR\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"instruction tuning\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"low rank adaptation\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"parameter efficient fine tuning\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"preference optimization\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"reinforcement learning from human feedback\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"supervised fine tuning\"", "operator": "has"}]}, {"join": "or", "filters": [{"column_id": "title_and_abstract.search", "value": "\"language model\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"large language model\"", "operator": "has"}, {"column_id": "title_and_abstract.search", "value": "\"vision language model\"", "operator": "has"}]}, {"join": "or", "filters": [{"column_id": "type", "value": "article"}, {"column_id": "type", "value": "preprint"}, {"column_id": "type", "value": "review"}]}], "group_by": [{"column_id": "publication_year"}]}, "url": "/works?filter=is_retracted:false,publication_year:2019-2025,title_and_abstract.search:%22RLHF%22|%22RLVR%22|%22instruction tuning%22|%22low rank adaptation%22|%22parameter efficient fine tuning%22|%22preference optimization%22|%22reinforcement learning from human feedback%22|%22supervised fine tuning%22,title_and_abstract.search:%22language model%22|%22large language model%22|%22vision language model%22,type:article|preprint|review&group_by=publication_year&per_page=100"}, "cost_usd": 0.001}, "group_by": [{"key": "2025", "key_display_name": "2025", "count": 3729}, {"key": "2024", "key_display_name": "2024", "count": 2372}, {"key": "2023", "key_display_name": "2023", "count": 765}, {"key": "2022", "key_display_name": "2022", "count": 50}, {"key": "2021", "key_display_name": "2021", "count": 17}, {"key": "2020", "key_display_name": "2020", "count": 3}, {"key": "2019", "key_display_name": "2019", "count": 1}]}