{"id":30034,"name":"hallucination-leaderboard","description":"Leaderboard Comparing LLM Performance at Producing Hallucinations when Summarizing Short Documents","url":"https://github.com/vectara/hallucination-leaderboard","last_synced_at":"2025-09-05T04:39:48.011Z","repository":{"id":205678736,"uuid":"712629129","full_name":"vectara/hallucination-leaderboard","owner":"vectara","description":"Leaderboard Comparing LLM Performance at Producing Hallucinations when Summarizing Short Documents","archived":false,"fork":false,"pushed_at":"2025-09-02T20:45:51.000Z","size":158035,"stargazers_count":2706,"open_issues_count":13,"forks_count":84,"subscribers_count":55,"default_branch":"main","last_synced_at":"2025-09-02T22:20:44.799Z","etag":null,"topics":["generative-ai","hallucinations","llm"],"latest_commit_sha":null,"homepage":"https://vectara.com","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/vectara.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":"CITATION.cff","codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2023-10-31T21:19:12.000Z","updated_at":"2025-09-02T15:06:58.000Z","dependencies_parsed_at":null,"dependency_job_id":"d46ff361-da88-46ac-9156-f6cc47df1625","html_url":"https://github.com/vectara/hallucination-leaderboard","commit_stats":null,"previous_names":["vectara/hallucination-leaderboard"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/vectara/hallucination-leaderboard","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vectara","download_url":"https://codeload.github.com/vectara/hallucination-leaderboard/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":273713593,"owners_count":25154612,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-09-05T02:00:09.113Z","response_time":402,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"owner":{"login":"vectara","name":"Vectara","uuid":"108304503","kind":"organization","description":"","email":null,"website":"https://vectara.com","location":null,"twitter":"vectara","company":null,"icon_url":"https://avatars.githubusercontent.com/u/108304503?v=4","repositories_count":4,"last_synced_at":"2023-03-23T02:56:01.486Z","metadata":{"has_sponsors_listing":false},"html_url":"https://github.com/vectara","funding_links":[],"total_stars":null,"followers":null,"following":null,"created_at":"2023-03-23T02:56:01.503Z","updated_at":"2023-03-23T02:56:01.503Z","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vectara","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vectara/repositories"},"packages":[],"commits":{"id":1774683,"full_name":"vectara/hallucination-leaderboard","default_branch":"main","committers":[{"name":"Miaoran","email":"miaoran@vectara.com","login":null,"count":62},{"name":"Simon Hughes","email":"simonhughes22@hotmail.com","login":"simonhughes22","count":50},{"name":"cyx96","email":"chenyux@iatate.edu","login":null,"count":34},{"name":"Minseok Bae","email":"119019610+mbae26","login":"mbae26","count":20},{"name":"Ofer Mendelevitch","email":"ofermend@gmail.com","login":"ofermend","count":10},{"name":"Miaoran Li","email":"50842750+Miaoranmmm","login":"Miaoranmmm","count":4},{"name":"Minseok Bae","email":"minseok@vectara.com","login":null,"count":3},{"name":"Ikko Eltociear Ashimine","email":"eltociear@gmail.com","login":"eltociear","count":3},{"name":"Chenyu Xu","email":"chenyux@iastate.edu","login":"cyx96","count":2},{"name":"Fabian","email":"gueraf","login":"gueraf","count":1},{"name":"Pietro Monticone","email":"38562595+pitmonticone","login":"pitmonticone","count":1},{"name":"Shane Connelly","email":"shane@eskibars.com","login":"eskibars","count":1},{"name":"Sushant Nair","email":"sushantnair.developer@gmail.com","login":"sushantnair","count":1},{"name":"Simon Hughes","email":"simon@vectara.com","login":null,"count":1},{"name":"Forrest Bao","email":"forrest.bao@gmai.com","login":null,"count":1},{"name":"Tavlean","email":"71072795+tavlean","login":"tavlean","count":1},{"name":"amin2718","email":"83042956+amin2718","login":"amin2718","count":1},{"name":"Liyan06","email":"lytang06@gmail.com","login":"Liyan06","count":1}],"total_commits":197,"total_committers":18,"total_bot_commits":0,"total_bot_committers":0,"mean_commits":10.944444444444445,"dds":0.6852791878172588,"past_year_committers":[{"name":"Miaoran","email":"miaoran@vectara.com","login":null,"count":45},{"name":"cyx96","email":"chenyux@iatate.edu","login":null,"count":34},{"name":"Ofer Mendelevitch","email":"ofermend@gmail.com","login":"ofermend","count":4},{"name":"Miaoran Li","email":"50842750+Miaoranmmm","login":"Miaoranmmm","count":3},{"name":"Ikko Eltociear Ashimine","email":"eltociear@gmail.com","login":"eltociear","count":2},{"name":"Chenyu Xu","email":"chenyux@iastate.edu","login":"cyx96","count":2},{"name":"Tavlean","email":"71072795+tavlean","login":"tavlean","count":1},{"name":"Sushant Nair","email":"sushantnair.developer@gmail.com","login":"sushantnair","count":1},{"name":"Liyan06","email":"lytang06@gmail.com","login":"Liyan06","count":1},{"name":"Forrest Bao","email":"forrest.bao@gmai.com","login":null,"count":1}],"past_year_total_commits":94,"past_year_total_committers":10,"past_year_total_bot_commits":0,"past_year_total_bot_committers":0,"past_year_mean_commits":9.4,"past_year_dds":0.5212765957446808,"last_synced_at":"2025-05-28T13:15:39.333Z","last_synced_commit":"4237c75d1a2229bc32309034cf86dfe56d37528f","created_at":"2024-09-20T16:21:32.125Z","updated_at":"2025-05-28T13:16:32.188Z","commits_url":"https://commits.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard/commits","host":{"name":"GitHub","url":"https://github.com","kind":"github","last_synced_at":"2025-09-05T00:00:10.343Z","repositories_count":5480019,"commits_count":853389012,"contributors_count":31098138,"owners_count":906558,"icon_url":"https://github.com/github.png","host_url":"https://commits.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://commits.ecosyste.ms/api/v1/hosts/GitHub/repositories"}},"issues_stats":{"full_name":"vectara/hallucination-leaderboard","html_url":"https://github.com/vectara/hallucination-leaderboard","last_synced_at":"2025-08-31T08:44:40.174Z","status":null,"issues_count":27,"pull_requests_count":137,"avg_time_to_close_issue":2008848.4,"avg_time_to_close_pull_request":53653.34645669291,"issues_closed_count":15,"pull_requests_closed_count":127,"pull_request_authors_count":13,"issue_authors_count":25,"avg_comments_per_issue":1.037037037037037,"avg_comments_per_pull_request":0.0364963503649635,"merged_pull_requests_count":125,"bot_issues_count":0,"bot_pull_requests_count":0,"past_year_issues_count":13,"past_year_pull_requests_count":91,"past_year_avg_time_to_close_issue":3054972.0,"past_year_avg_time_to_close_pull_request":47617.62962962963,"past_year_issues_closed_count":2,"past_year_pull_requests_closed_count":81,"past_year_pull_request_authors_count":9,"past_year_issue_authors_count":12,"past_year_avg_comments_per_issue":0.38461538461538464,"past_year_avg_comments_per_pull_request":0.01098901098901099,"past_year_bot_issues_count":0,"past_year_bot_pull_requests_count":0,"past_year_merged_pull_requests_count":79,"created_at":"2024-09-20T16:21:32.264Z","updated_at":"2025-09-03T04:22:15.431Z","repository_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard","issues_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories/vectara%2Fhallucination-leaderboard/issues","issue_labels_count":{},"pull_request_labels_count":{},"issue_author_associations_count":{"NONE":26,"CONTRIBUTOR":2,"COLLABORATOR":1},"pull_request_author_associations_count":{"CONTRIBUTOR":126,"COLLABORATOR":50,"NONE":13},"issue_authors":{"Miaoranmmm":3,"lukestanley":2,"sushantnair":2,"qmdnls":1,"JacksonWuxs":1,"deshwalmahesh":1,"Noor-Nizar":1,"listaction":1,"alwahedlast-max":1,"Dongximing":1,"suddhasatwabhaumik":1,"d6y":1,"SeanPedersen":1,"zhimin-z":1,"orionsolidified":1,"zizhaozhang":1,"amir-abdi":1,"antigone660":1,"zjq0455":1,"gmjn-dvlp":1,"Cameron7195":1,"myallure0322":1,"williamberrios":1,"cabreraalex":1,"ishaan-jaff":1},"pull_request_authors":{"Miaoranmmm":83,"cyx96":54,"mbae26":20,"ahmed-d8k":8,"ofermend":7,"eltociear":4,"pitmonticone":2,"gueraf":2,"sushantnair":2,"tavlean":2,"forrestbao":2,"Liyan06":2,"triplechecker-com":1},"host":{"name":"GitHub","url":"https://github.com","kind":"github","last_synced_at":"2025-09-05T00:00:10.444Z","repositories_count":10085009,"issues_count":31271208,"pull_requests_count":96321502,"authors_count":10695459,"icon_url":"https://github.com/github.png","host_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/repositories","owners_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/owners","authors_url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/authors"},"past_year_issue_labels_count":{},"past_year_pull_request_labels_count":{},"past_year_issue_author_associations_count":{"NONE":13,"COLLABORATOR":1,"CONTRIBUTOR":1},"past_year_pull_request_author_associations_count":{"CONTRIBUTOR":79,"COLLABORATOR":18,"NONE":6},"past_year_issue_authors":{"Miaoranmmm":2,"sushantnair":2,"alwahedlast-max":1,"antigone660":1,"Cameron7195":1,"d6y":1,"Dongximing":1,"gmjn-dvlp":1,"lukestanley":1,"myallure0322":1,"Noor-Nizar":1,"SeanPedersen":1,"williamberrios":1},"past_year_pull_request_authors":{"cyx96":54,"Miaoranmmm":32,"ahmed-d8k":8,"sushantnair":2,"tavlean":2,"ofermend":2,"eltociear":2,"triplechecker-com":1},"maintainers":[{"login":"Miaoranmmm","count":51,"url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/authors/Miaoranmmm"}],"active_maintainers":[{"login":"Miaoranmmm","count":19,"url":"https://issues.ecosyste.ms/api/v1/hosts/GitHub/authors/Miaoranmmm"}]},"events":{"total":{"IssuesEvent":15,"WatchEvent":1291,"MemberEvent":1,"IssueCommentEvent":20,"PushEvent":208,"PullRequestReviewCommentEvent":1,"PullRequestReviewEvent":44,"PullRequestEvent":91,"ForkEvent":34,"CreateEvent":6},"last_year":{"IssuesEvent":15,"WatchEvent":1291,"MemberEvent":1,"IssueCommentEvent":20,"PushEvent":208,"PullRequestReviewCommentEvent":1,"PullRequestReviewEvent":44,"PullRequestEvent":91,"ForkEvent":34,"CreateEvent":6}},"keywords":["generative-ai","hallucinations","llm"],"dependencies":[],"score":10.798391202528634,"created_at":"2025-09-04T15:51:02.646Z","updated_at":"2025-10-07T08:12:59.327Z","avatar_url":"https://github.com/vectara.png","language":"Python","category":null,"sub_category":null,"monthly_downloads":0,"funding_links":[],"readme_doi_urls":[],"works":{},"citation_counts":{},"total_citations":0,"keywords_from_contributors":["surrogate","transformer"],"project_url":"https://science.ecosyste.ms/api/v1/projects/30034","html_url":"https://science.ecosyste.ms/projects/30034","bibtex_url":"https://science.ecosyste.ms/projects/30034/export.bibtex","apalike_url":"https://science.ecosyste.ms/projects/30034/export.apalike"}