{"id":"https://openalex.org/W4407092995","doi":"https://doi.org/10.52202/085713-2150","title":"Rope to Nope and Back Again: A New Hybrid Attention Strategy","display_name":"Rope to Nope and Back Again: A New Hybrid Attention Strategy","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4407092995","doi":"https://doi.org/10.52202/085713-2150"},"language":"en","primary_location":{"id":"doi:10.52202/085713-2150","doi":"https://doi.org/10.52202/085713-2150","is_oa":false,"landing_page_url":"https://doi.org/10.52202/085713-2150","pdf_url":null,"source":{"id":"https://openalex.org/S4363606243","display_name":"neural information processing systems","issn_l":"1049-5258","issn":["1049-5258"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Neural Information Processing Systems 38","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2501.18795","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100547390","display_name":"Bowen Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726847","display_name":"Cohere (Canada)","ror":"https://ror.org/050yr0479","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726847"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Bowen Yang","raw_affiliation_strings":["Cohere"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cohere","institution_ids":["https://openalex.org/I4401726847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033303445","display_name":"Bharat Venkitesh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726847","display_name":"Cohere (Canada)","ror":"https://ror.org/050yr0479","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726847"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Bharat Venkitesh","raw_affiliation_strings":["Cohere"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cohere","institution_ids":["https://openalex.org/I4401726847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098901824","display_name":"Dwarak Talupuru","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726847","display_name":"Cohere (Canada)","ror":"https://ror.org/050yr0479","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726847"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Dwaraknath Gnaneshwar Talupuru","raw_affiliation_strings":["Cohere"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cohere","institution_ids":["https://openalex.org/I4401726847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064702771","display_name":"Hangyu Lin","orcid":"https://orcid.org/0000-0002-0538-7692","observed_orcids":["https://orcid.org/0000-0002-0538-7692","https://orcid.org/0009-0003-2049-6840"]},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hangyu Lin","raw_affiliation_strings":["The Hong Kong University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098901825","display_name":"David Cairuz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726847","display_name":"Cohere (Canada)","ror":"https://ror.org/050yr0479","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726847"]}],"countries":[],"is_corresponding":false,"raw_author_name":"David Cairuz","raw_affiliation_strings":["Cohere"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cohere","institution_ids":["https://openalex.org/I4401726847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014309771","display_name":"Phil Blunsom","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726847","display_name":"Cohere (Canada)","ror":"https://ror.org/050yr0479","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726847"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Phil Blunsom","raw_affiliation_strings":["Cohere"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cohere","institution_ids":["https://openalex.org/I4401726847"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003520377","display_name":"Acyr Locatelli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4401726847","display_name":"Cohere (Canada)","ror":"https://ror.org/050yr0479","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726847"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Acyr Locatelli","raw_affiliation_strings":["Cohere"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cohere","institution_ids":["https://openalex.org/I4401726847"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01096378,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"71494","last_page":"71518"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9291999936103821,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9291999936103821,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.039000000804662704,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11714","display_name":"Multimodal Machine Learning Applications","score":0.010400000028312206,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/long-context-modeling","display_name":"long-context modeling","score":0.7649999856948853},{"id":"https://openalex.org/keywords/rotary-position-embedding","display_name":"rotary position embedding","score":0.8769999742507935},{"id":"https://openalex.org/keywords/hybrid-attention-mechanism","display_name":"hybrid attention mechanism","score":0.9259999990463257},{"id":"https://openalex.org/keywords/large-language-models","display_name":"large language models","score":0.6690000295639038},{"id":"https://openalex.org/keywords/training-efficiency","display_name":"training efficiency","score":0.44699999690055847}],"concepts":[{"id":"https://openalex.org/C162269090","wikidata":"https://www.wikidata.org/wiki/Q1156047","display_name":"Rope","level":2,"score":0.891839325428009},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3686753511428833},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0773577094078064}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.52202/085713-2150","doi":"https://doi.org/10.52202/085713-2150","is_oa":false,"landing_page_url":"https://doi.org/10.52202/085713-2150","pdf_url":null,"source":{"id":"https://openalex.org/S4363606243","display_name":"neural information processing systems","issn_l":"1049-5258","issn":["1049-5258"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Neural Information Processing Systems 38","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2501.18795","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.18795","pdf_url":"https://arxiv.org/pdf/2501.18795","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-171201","doi":null,"is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-171201","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"},{"id":"doi:10.48550/arxiv.2501.18795","doi":"https://doi.org/10.48550/arxiv.2501.18795","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2501.18795","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2501.18795","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2501.18795","pdf_url":"https://arxiv.org/pdf/2501.18795","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4407092995.pdf","grobid_xml":"https://content.openalex.org/works/W4407092995.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2382190654","https://openalex.org/W2041034200","https://openalex.org/W2373129217","https://openalex.org/W1924903628","https://openalex.org/W2375717371","https://openalex.org/W4390286213","https://openalex.org/W2372453219"],"abstract_inverted_index":{"Long-context":[0],"large":[1],"language":[2],"models":[3,51,149],"(LLMs)":[4],"have":[5],"achieved":[6],"remarkable":[7],"advancements,":[8],"driven":[9],"by":[10],"techniques":[11],"like":[12],"Rotary":[13],"Position":[14],"Embedding":[15,84],"(RoPE)":[16],"(Su":[17],"et":[18,25,29,33],"al.,":[19,26,30,34],"2023)":[20],"and":[21,40,86,93,107,137,156,168],"its":[22],"extensions":[23],"(Chen":[24],"2023;":[27],"Liu":[28],"2024c;":[31],"Peng":[32],"2023).":[35],"By":[36],"adjusting":[37],"RoPE":[38],"parameters":[39],"incorporating":[41],"training":[42,167],"data":[43],"with":[44,52,150],"extended":[45,67],"contexts,":[46],"we":[47,124],"can":[48],"train":[49],"performant":[50],"considerably":[53],"longer":[54],"input":[55],"sequences.":[56],"However,":[57],"existing":[58],"RoPE-based":[59,147],"methods":[60,106],"exhibit":[61],"performance":[62],"limitations":[63],"when":[64],"applied":[65],"to":[66],"context":[68,158],"lengths.":[69],"This":[70,141],"paper":[71],"presents":[72],"a":[73,126,130],"comprehensive":[74],"analysis":[75],"of":[76],"various":[77],"attention":[78,102,132,139,152],"mechanisms,":[79],"including":[80],"RoPE,":[81],"No":[82],"Positional":[83],"(NoPE),":[85],"Query-Key":[87],"Normalization":[88],"(QK-Norm),":[89],"identifying":[90],"their":[91,109],"strengths":[92],"shortcomings":[94],"in":[95,104,153],"long-context":[96,112],"modeling.":[97],"Our":[98],"investigation":[99],"identifies":[100],"distinctive":[101],"patterns":[103],"these":[105,122],"highlights":[108],"impact":[110],"on":[111,121],"performance,":[113],"providing":[114],"valuable":[115],"insights":[116],"for":[117],"architectural":[118],"design.":[119],"Building":[120],"findings,":[123],"propose":[125],"novel":[127],"architecture":[128],"featuring":[129],"hybrid":[131],"mechanism":[133],"that":[134],"integrates":[135],"global":[136],"local":[138],"spans.":[140],"design":[142],"not":[143],"only":[144],"surpasses":[145],"conventional":[146],"transformer":[148],"full":[151],"both":[154],"long":[155],"short":[157],"tasks":[159],"but":[160],"also":[161],"delivers":[162],"substantial":[163],"efficiency":[164],"gains":[165],"during":[166],"inference.":[169]},"counts_by_year":[],"updated_date":"2026-10-06T10:28:23.643775","created_date":"2025-10-10T00:00:00"}