{"work":{"id":"812bea0e-6edc-46bc-8213-fbf0ebf4b662","openalex_id":null,"doi":null,"arxiv_id":"2412.06410","raw_key":null,"title":"Batchtopk sparse autoencoders.arXiv preprint arXiv:2412.06410,","authors":null,"authors_text":"Bart Bussmann, Patrick Leask, and Neel Nanda","year":2024,"venue":null,"abstract":null,"external_url":"https://arxiv.org/abs/2412.06410","cited_by_count":null,"metadata_source":"arxiv_reference","metadata_fetched_at":"2026-07-01T18:55:58.714927+00:00","pith_arxiv_id":null,"created_at":"2026-05-08T20:09:09.833941+00:00","updated_at":"2026-07-01T18:55:58.714927+00:00","title_quality_ok":true,"display_title":"Batchtopk sparse autoencoders","render_title":"Batchtopk sparse autoencoders"},"hub":{"state":{"work_id":"812bea0e-6edc-46bc-8213-fbf0ebf4b662","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":22,"external_cited_by_count":null,"distinct_field_count":4,"first_pith_cited_at":"2025-09-05T17:56:24+00:00","last_pith_cited_at":"2026-06-26T19:07:34+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":"2026-07-02T17:52:48.134580+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"background","n":5},{"context_role":"baseline","n":1}],"polarity_counts":[{"context_polarity":"background","n":4},{"context_polarity":"baseline","n":1},{"context_polarity":"unclear","n":1}],"runs":{},"summary":{},"graph":{},"authors":[]}}