{"id":2007,"date":"2025-09-25T20:00:10","date_gmt":"2025-09-25T20:00:10","guid":{"rendered":"https:\/\/wsdm-conference.org\/2026\/?page_id=2007"},"modified":"2025-09-25T20:09:41","modified_gmt":"2025-09-25T20:09:41","slug":"wsdm-cup","status":"publish","type":"page","link":"https:\/\/wsdm-conference.org\/2026\/index.php\/wsdm-cup\/","title":{"rendered":"WSDM Cup"},"content":{"rendered":"<div data-colibri-id=\"2007-c1\" class=\"style-2094 style-local-2007-c1 position-relative\">\n  <!---->\n  <div data-colibri-component=\"section\" data-colibri-id=\"2007-c2\" id=\"reusable-sections\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-2095 style-local-2007-c2 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"2007-c3\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-2096 style-local-2007-c3 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2097-outer style-local-2007-c4-outer\">\n            <div data-colibri-id=\"2007-c4\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-2097 style-local-2007-c4 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2007-c5\" class=\"h-text h-text-component style-2098 style-local-2007-c5 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>We are pleased to open the call for proposals for hosting challenge problems for the WSDM Cup 2026, a high impact ML \/ AI competition event that will be co-located with the WSDM 2026 main conference in Boise, Idaho, USA from February\n                      22-26, 2026.&nbsp;<\/p>\n                    <p>Competitions of this form are a crucial part of the research ecosystem, bringing together world-class experts from all over the world to independently evaluate their own best ideas on an important problem. Past experience has shown\n                      this process to create both amazing progress on specific problems, but also help to achieve a depth of validation and understanding in a way that lives up to the highest ideals of empirical rigor for AI and ML as research fields.<\/p>\n                    <p>We are seeking proposals for challenge problems and datasets from both industrial and academic institutions, with an emphasis on novel challenges that will help uncover the most topical and important issues facing the WSDM community\n                      today.<\/p>\n                    <p>We are particularly interested in, but do not limit our attention to tasks that can leverage new insights, tasks, and solutions that are aided by the use of Generative AI. Much like many similar shared tasks, we view these types of\n                      challenges as competitions that allow academic and industry practitioners to come together to explore interesting problems and discuss successes, challenges, and future directions. Past WSDM Cup tasks have helped provide new datasets\n                      and evaluation methodologies, and have introduced tasks to wider audiences that may have been unfamiliar with them.&nbsp;<\/p>\n                    <p>We strongly encourage all interested institutions and research groups to submit proposals and be part of this important challenge. Hosting the challenge is a fantastic way to bring a strong spotlight to previously under-studied areas\n                      or emerging topics, to showcase expertise, to establish new benchmarks in the field, and to contribute to advancing the field forward on real world problems. Moreover, this year the winning proposal for the WSDM Cup Challenge will\n                      be an archival submission to be included in a companion volume for WSDM workshops.<\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"2007-c6\" id=\"reusable-sections-2\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-2099 style-local-2007-c6 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"2007-c7\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2100 style-local-2007-c7 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2101-outer style-local-2007-c8-outer\">\n            <div data-colibri-id=\"2007-c8\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2101 style-local-2007-c8 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2007-c9\" class=\"h-global-transition-all h-heading style-2102 style-local-2007-c9 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-2102 style-local-2007-c9\">\n                    <!---->\n                    <!---->\n                    <h4 class=\"\">Important Dates<\/h4>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"2007-c10\" id=\"reusable-sections-3\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-2103 style-local-2007-c10 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"2007-c11\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-2104 style-local-2007-c11 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2105-outer style-local-2007-c12-outer\">\n            <div data-colibri-id=\"2007-c12\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-2105 style-local-2007-c12 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2007-c13\" class=\"h-text h-text-component style-2106 style-local-2007-c13 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <ul>\n                      <li>Oct 13, 2025: Proposals due<\/li>\n                      <li>Oct 20, 2025: Proposal acceptance notifications<\/li>\n                      <li>Oct. 20 &#8211; Nov. 16: Cup preparation<\/li>\n                      <li>Nov. 17, 2025: Cup starts<\/li>\n                      <li>Feb. 6, 2026: Cup ends<\/li>\n                      <li>Feb. 22-26, 2026: Winners announced<\/li>\n                    <\/ul>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"2007-c14\" id=\"reusable-sections-4\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-2107 style-local-2007-c14 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"2007-c15\" class=\"h-row-container gutters-row-lg-2 gutters-row-md-2 gutters-row-0 gutters-row-v-lg-2 gutters-row-v-md-2 gutters-row-v-2 style-2108 style-local-2007-c15 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-2 gutters-col-md-2 gutters-col-0 gutters-col-v-lg-2 gutters-col-v-md-2 gutters-col-v-2\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2109-outer style-local-2007-c16-outer\">\n            <div data-colibri-id=\"2007-c16\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-2 h-px-md-2 h-px-2 v-inner-lg-2 v-inner-md-2 v-inner-2 style-2109 style-local-2007-c16 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2007-c17\" class=\"h-global-transition-all h-heading style-2110 style-local-2007-c17 position-relative h-element\">\n                  <!---->\n                  <div class=\"h-heading__outer style-2110 style-local-2007-c17\">\n                    <!---->\n                    <!---->\n                    <h4 class=\"\">Requirements<\/h4>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n  <div data-colibri-component=\"section\" data-colibri-id=\"2007-c18\" id=\"reusable-sections-5\" class=\"h-section h-section-global-spacing d-flex align-items-lg-center align-items-md-center align-items-center style-2111 style-local-2007-c18 position-relative\">\n    <!---->\n    <!---->\n    <div class=\"h-section-grid-container h-section-boxed-container\">\n      <!---->\n      <div data-colibri-id=\"2007-c19\" class=\"h-row-container gutters-row-lg-0 gutters-row-md-0 gutters-row-0 gutters-row-v-lg-0 gutters-row-v-md-0 gutters-row-v-0 style-2112 style-local-2007-c19 position-relative\">\n        <!---->\n        <div class=\"h-row justify-content-lg-center justify-content-md-center justify-content-center align-items-lg-stretch align-items-md-stretch align-items-stretch gutters-col-lg-0 gutters-col-md-0 gutters-col-0 gutters-col-v-lg-0 gutters-col-v-md-0 gutters-col-v-0\">\n          <!---->\n          <div class=\"h-column h-column-container d-flex h-col-lg-auto h-col-md-auto h-col-auto style-2113-outer style-local-2007-c20-outer\">\n            <div data-colibri-id=\"2007-c20\" class=\"d-flex h-flex-basis h-column__inner h-px-lg-0 h-px-md-0 h-px-0 v-inner-lg-0 v-inner-md-0 v-inner-0 style-2113 style-local-2007-c20 position-relative\">\n              <!---->\n              <!---->\n              <div class=\"w-100 h-y-container h-column__content h-column__v-align flex-basis-100 align-self-lg-start align-self-md-start align-self-start\">\n                <!---->\n                <div data-colibri-id=\"2007-c21\" class=\"h-text h-text-component style-2114 style-local-2007-c21 position-relative h-element\">\n                  <!---->\n                  <!---->\n                  <div class=\"\">\n                    <p>Submissions will be reviewed on their ability to meet the following requirements:<\/p>\n                    <ul>\n                      <li>A clear, well justified description of the problem, including why it is broadly important for the WSDM community in terms of novelty, significance, or timeliness.<\/li>\n                      <li>A challenging but manageable and well scoped problem. In particular, there should be a reasonable assessment that the problem is both feasible to approach and that it has appropriate \u201cheadroom\u201d for remaining advances and discoveries\n                        to make improvements.<\/li>\n                      <li>An ideal challenge would present a new challenge that has arisen due to the increasing prevalence of generative systems or a twist on an existing problem area that was previously infeasible.<\/li>\n                      <li>A concise and well defined description of any data that will be provided. This should include notes on timelines for collection, which should be completed and allow time for verification and checking for issues such as leakage well\n                        in advance of the competitions start date. Additionally, any issues around data licensing should be described. Lastly, it is important that any private test data be truly private, and have never appeared previously in any published\n                        or internet-accessible public form.<\/li>\n                      <li>Accessibility for non-domain experts. The proposal should describe how researchers who are generally familiar with AI and ML but perhaps not familiar with the specific problem domain may engage with the problem, or what additional\n                        materials will be provided to help give appropriate context.<\/li>\n                      <li class=\"ql-indent-1\">In particular, domain-specific data and tasks are fine so long as in-depth domain knowledge is not required to analyze failure cases. For example, summarization of medical records or contracts could form the basis of a challenge\n                        but a task involving assigning medical billing codes or complex contract understanding would not.<\/li>\n                      <li>A clear description of evaluation metrics and evaluation protocols. In order to ensure objective and fair evaluations, and to ensure strong research value as an outcome of the challenge, it is critical that metrics and evaluation\n                        protocols are carefully thought through and described in exact detail. Automated evaluation is preferred wherever possible due to cost, scale, and repeatability.<\/li>\n                      <li>A complete timeline of the competition, including timeline for data collection, preparation, and validation, for the competition itself to run, and for any post-competition verification, and for knowledge sharing following the close\n                        of the competition.<\/li>\n                    <\/ul>\n                    <p>Please submit your proposals via EasyChair:<\/p>\n                    <p>\n                      <a href=\"https:\/\/easychair.org\/conferences?conf=wsdm2026\" class=\"customize-unpreviewable\">https:\/\/easychair.org\/conferences\/?conf=wsdm2026<\/a>&nbsp;(select WSDM Cup Track). In using EasyChair, your submission will form an archival submission to a companion volume containing WSDM 2026 workshops to further awareness of\n                      your efforts.<\/p>\n                  <\/div>\n                <\/div>\n              <\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>We are pleased to open the call for proposals for hosting challenge problems for the WSDM Cup 2026, a high impact ML \/ AI competition event that will be co-located with the WSDM 2026 main conference in Boise, Idaho, USA from February 22-26, 2026.&nbsp; Competitions of this form are a crucial part of the research [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width-page.php","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/pages\/2007"}],"collection":[{"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/comments?post=2007"}],"version-history":[{"count":7,"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/pages\/2007\/revisions"}],"predecessor-version":[{"id":2054,"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/pages\/2007\/revisions\/2054"}],"wp:attachment":[{"href":"https:\/\/wsdm-conference.org\/2026\/index.php\/wp-json\/wp\/v2\/media?parent=2007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}