BETA

CHALEARN: Form 990EZ, tax year 2025

View the entire original 990 at ProPublica ↗

Organization
CHALEARN (EIN 45-3085009)
Tax period
2025-01-01 to 2025-12-31
Filed
2026-05-06
IRS object ID
202611269349202506
Schema version
2025v4.0
Source
Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header ReturnHeader

FieldValueIRS element (for citing)
Return2026-05-06T15:25:27-07:00ReturnTs
Tax Period End2025-12-31TaxPeriodEndDt
Return Type990EZReturnTypeCd
Tax Period Begin2025-01-01TaxPeriodBeginDt

Filer Filer

FieldValueIRS element (for citing)
EIN453085009EIN

Business Name BusinessName

FieldValueIRS element (for citing)
Business Name Line1CHALEARNBusinessNameLine1Txt
FieldValueIRS element (for citing)
Business Name ControlCHALBusinessNameControlTxt
Phone5103292527PhoneNum

US Address USAddress

FieldValueIRS element (for citing)
Address Line12443 Fillmore St / PMB 380-6329AddressLine1Txt
CitySan FranciscoCityNm
State AbbreviationCAStateAbbreviationCd
ZIP941151814ZIPCd

Business Officer BusinessOfficerGrp

FieldValueIRS element (for citing)
PersonIsabelle GuyonPersonNm
Person TitlePresidentPersonTitleTxt
Phone5103292527PhoneNum
Signature2026-04-15SignatureDt
FieldValueIRS element (for citing)
Tax2025TaxYr
Build TS2025-03-06 01:10:19ZBuildTS

Form 990-EZ IRS990EZ

FieldValueIRS element (for citing)
Method Of Accounting CashYes (X)MethodOfAccountingCashInd
Website Addresshttp://chalearn.orgWebsiteAddressTxt
Organization501c3Yes (X)Organization501c3Ind
Type Of Organization CorpYes (X)TypeOfOrganizationCorpInd
Gross Receipts$180,485GrossReceiptsAmt
Info In Schedule O Part IYes (X)InfoInScheduleOPartIInd
Contributions Gifts Grants Etc$180,485ContributionsGiftsGrantsEtcAmt
Program Service Revenue$0ProgramServiceRevenueAmt
Membership Dues$0MembershipDuesAmt
Investment Income$0InvestmentIncomeAmt
Sale Of Assets Gross$0SaleOfAssetsGrossAmt
Cost Or Other Basis Expense Sale$0CostOrOtherBasisExpenseSaleAmt
Gain Or Loss From Sale Of Assets$0GainOrLossFromSaleOfAssetsAmt
Gaming Gross Income$0GamingGrossIncomeAmt
Fundraising Gross Income$0FundraisingGrossIncomeAmt
Special Events Direct Expenses$0SpecialEventsDirectExpensesAmt
Special Events Net Income Loss$0SpecialEventsNetIncomeLossAmt
Gross Sales Of Inventory$0GrossSalesOfInventoryAmt
Cost Of Goods Sold$0CostOfGoodsSoldAmt
Gross Profit Loss Sls Of Invntry$0GrossProfitLossSlsOfInvntryAmt
Other Revenue Total$0OtherRevenueTotalAmt
Total Revenue$180,485TotalRevenueAmt
Grants And Similar Amounts Paid$14,484GrantsAndSimilarAmountsPaidAmt
Benefits Paid To Or For Members$0BenefitsPaidToOrForMembersAmt
Salaries Other Comp Empl Bnft$0SalariesOtherCompEmplBnftAmt
Fees And Other Pymt To Ind Cntrct$69,841FeesAndOtherPymtToIndCntrctAmt
Occupancy Rent Utlts And Maint$0OccupancyRentUtltsAndMaintAmt
Printing Publications Postage$0PrintingPublicationsPostageAmt
Other Expenses Total$12,856OtherExpensesTotalAmt
Total Expenses$97,181TotalExpensesAmt
Excess Or Deficit For Year$83,304ExcessOrDeficitForYearAmt
Net Assets Or Fund Balances BOY$112,731NetAssetsOrFundBalancesBOYAmt
Other Changes In Net Assets$0OtherChangesInNetAssetsAmt
Net Assets Or Fund Balances EOY$196,035NetAssetsOrFundBalancesEOYAmt

Cash Savings And Investments CashSavingsAndInvestmentsGrp

FieldValueIRS element (for citing)
BOY$112,731BOYAmt
EOY$196,035EOYAmt

Land And Buildings LandAndBuildingsGrp

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY$0EOYAmt

Other Assets Total Detail OtherAssetsTotalDetail

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY$0EOYAmt

Form990 Total Assets Form990TotalAssetsGrp

FieldValueIRS element (for citing)
BOY$112,731BOYAmt
EOY$196,035EOYAmt

Sum Of Total Liabilities SumOfTotalLiabilitiesGrp

FieldValueIRS element (for citing)
BOY$0BOYAmt
EOY$0EOYAmt

Net Assets Or Fund Balances NetAssetsOrFundBalancesGrp

FieldValueIRS element (for citing)
BOY$112,731BOYAmt
EOY$196,035EOYAmt
FieldValueIRS element (for citing)
Primary Exempt PurposeEducate the public with scientific competitions and related eventsPrimaryExemptPurposeTxt

Program Srvc Accomplishment ProgramSrvcAccomplishmentGrp (4 entries)

Description Program Srvc AccomDescriptionProgramSrvcAccomTxtGrants And AllocationsGrantsAndAllocationsAmtForeign GrantsForeignGrantsIndProgram Service ExpensesProgramServiceExpensesAmt
FAIR UNIVERSE: This is a program in collaboration with Lawrence Berkeley Labs: https://fair-universe.lbl.gov/. The collaboration is building a large-compute-scale AI platform for the hosting of large scientific datasets, models, and machine learning competitions to drive forward discoveries in high energy physics and cosmology. The initial focus is on discovering and minimizing systematic uncertainties in High Energy Physics through a sequence of challenges that will bring together researchers across physics and machine learning. ChaLearn sponsors a PhD student and a freelance engineer. The expenses this include the salary of the PhD student (via a donation made to Université Paris-Saclay), and prizes and travel awards given to challenge participants and organizers.$9,969Yes (X)$65,330
LAP PROGRAM: The Looking at People (LAP) challenge series in computer vision is organized in collaboration with Universitat Barcelona https://chalearnlap.cvc.uab.cat/. This year we sponsored the Face anti-spoofing, ICCV 2025 https://sites.google.com/view/face-anti-spoofing-challenge/welcome. We also supported the creation and annotations of a new dataset for diadic interactions (work in progress).$4,515Yes (X)$5,371
PAPER REVIEW: This is a program on automated reviews of scientific papers. This year we worked on a paper to help verify that camera-ready papers include corrections agreed upon between authors and reviewers (work in progress). We supported the internships of students.$0$5,779
CODALAB COMPETITIONS: This program sponsors the development of competition platforms. This year, we rolled out the new benchmark platform codabench.org, in replacement for Codalab. Together Codalab and Codabench hold a strong position compared to Kaggle and Tianchi: https://mlcontests.com/state-of-competitive-machine-learning-2025. The code is open-sourced: https://github.com/codalab/codalab-competitions/issues. We are editing a book on challenges and benchmarks: https://sites.google.com/chalearn.org/book/home. We supported the editing work.$0$6,166
FieldValueIRS element (for citing)
Total Program Service Expenses$82,646TotalProgramServiceExpensesAmt

Officer Director Trustee Empl OfficerDirectorTrusteeEmplGrp (10 entries)

TitleTitleTxtAverage Hrs Per Wk Devoted To PosAverageHrsPerWkDevotedToPosRtCompensationCompensationAmtEmployee Benefit ProgramEmployeeBenefitProgramAmtExpense Account Other AllwncExpenseAccountOtherAllwncAmt
Kristin Bennett
Treasurer, Director1$0$0$0
Anne-Catherine Letournel
Secretary, Director0.5$0$0$0
Sergio Escalera
Vice-president, Director0.5$0$0$0
Isabelle Guyon
President2$0$0$0
Hugo-Jair Escalante Balderas
Director0.5$0$0$0
Antoine Marot
Director0.5$0$0$0
Magali Richard
Director0.5$0$0$0
David Rousseau
Director0.5$0$0$0
Sebastien Treguer
Director0.5$0$0$0
Evelyne Viegas
Director0.5$0$0$0
FieldValueIRS element (for citing)
Activities Not Previously Rpt0ActivitiesNotPreviouslyRptInd
Chg Made To Orgnzng Doc Not Rpt0ChgMadeToOrgnzngDocNotRptInd
Organization Had UBI0OrganizationHadUBIInd
Subject To Proxy Tax0SubjectToProxyTaxInd
Organization Dissolved Etc0OrganizationDissolvedEtcInd
Direct Indirect Pltcl Expend$0DirectIndirectPltclExpendAmt
Form1120 Pol Filed0Form1120PolFiledInd
Made Loans To From Officers0MadeLoansToFromOfficersInd
Tax Imposed Under IRC4911$0TaxImposedUnderIRC4911Amt
Tax Imposed Under IRC4912$0TaxImposedUnderIRC4912Amt
Tax Imposed Under IRC4955$0TaxImposedUnderIRC4955Amt
Engaged In Excess Benefit Trans0EngagedInExcessBenefitTransInd
Tax Imposed On Organization Mgr$0TaxImposedOnOrganizationMgrAmt
Tax Reimbursed By Organization$0TaxReimbursedByOrganizationAmt
Prohibited Tax Shelter Trans0ProhibitedTaxShelterTransInd
States Where Copy Of Return Is FldCAStatesWhereCopyOfReturnIsFldCd

Books In Care Of Detail BooksInCareOfDetail

FieldValueIRS element (for citing)
PersonIsabelle GuyonPersonNm

US Address USAddress

FieldValueIRS element (for citing)
Address Line12443 Fillmore St / PMB 380-6329AddressLine1Txt
CitySan FranciscoCityNm
State AbbreviationCAStateAbbreviationCd
ZIP941151814ZIPCd
FieldValueIRS element (for citing)
Phone5103292527PhoneNum
FieldValueIRS element (for citing)
Foreign Financial Account0ForeignFinancialAccountInd
Foreign Office0ForeignOfficeInd
Donor Advised Fnds0DonorAdvisedFndsInd
Operate Hospital0OperateHospitalInd
Tanning Services Provided0TanningServicesProvidedInd
Related Organization Ctrl Ent0RelatedOrganizationCtrlEntInd
Transaction With Control Ent0TransactionWithControlEntInd
Political Campaign Acty0PoliticalCampaignActyInd
Lobbying Activities0LobbyingActivitiesInd
School Operating0SchoolOperatingInd
Trnsfr Exmpt Non Chrtbl Rltd Org0TrnsfrExmptNonChrtblRltdOrgInd
Part VI Of Comp Of Hghst Pd EmplNONEPartVIOfCompOfHghstPdEmplTxt
Part VI Hghst Pd Cntrct Prof SrvcNONEPartVIHghstPdCntrctProfSrvcTxt
Filed Schedule AYes (1)FiledScheduleAInd

Schedule A IRS990ScheduleA

FieldValueIRS element (for citing)
Public Organization170Yes (X)PublicOrganization170Ind

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$13,485CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$4,980CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$189,000CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$192,000CurrentTaxYearMinus1YearAmt
Current Tax Year$180,485CurrentTaxYearAmt
Total$579,950TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$0CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$0CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$0CurrentTaxYearMinus2YearsAmt
Total$0TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$0CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$0CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$0CurrentTaxYearMinus2YearsAmt
Total$0TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$13,485CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$4,980CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$189,000CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year$192,000CurrentTaxYearMinus1YearAmt
Current Tax Year$180,485CurrentTaxYearAmt
Total$579,950TotalAmt
FieldValueIRS element (for citing)
Substantial Contributors Tot$76,203SubstantialContributorsTotAmt
Public Support Total170$503,747PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$0CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$0CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$0CurrentTaxYearMinus2YearsAmt
Total$0TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$0CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$0CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$0CurrentTaxYearMinus2YearsAmt
Total$0TotalAmt

Other Income170 OtherIncome170Grp

FieldValueIRS element (for citing)
Current Tax Year Minus4 Years$0CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years$0CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years$0CurrentTaxYearMinus2YearsAmt
Total$0TotalAmt
FieldValueIRS element (for citing)
Total Support$579,950TotalSupportAmt
Gross Receipts Rltd Activities$0GrossReceiptsRltdActivitiesAmt
Public Support CY1700.86860PublicSupportCY170Pct
Public Support PY1700.88622PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests PY170Yes (X)ThirtyThrPctSuprtTestsPY170Ind

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

FieldValueIRS element (for citing)
ContributorRESTRICTEDContributorNum

Contributor Business Name ContributorBusinessName

FieldValueIRS element (for citing)
Business Name Line1RESTRICTEDBusinessNameLine1

Contributor US Address ContributorUSAddress

FieldValueIRS element (for citing)
Address Line1RESTRICTEDAddressLine1
Address Line2RESTRICTEDAddressLine2
CityRESTRICTEDCity
StateRESTRICTEDState
ZIP CodeRESTRICTEDZIPCode
FieldValueIRS element (for citing)
Total ContributionsRESTRICTEDTotalContributionsAmt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDescExplanationExplanationTxt
Form 990-EZ, Part I, Line 10Prizes for the Anti-spoofing challenge (Looking at People -- LAP -- program): 4515 USD; Prizes for the Fair Universe challenge: 9969 USD
Form 990-EZ, Part I, Line 16We subsidized living and travel expenses of students, in the amount of 7828 USD; We reimbursed travel expenses to challenge organizers, in the amount of 4977 USD; We also paid 41 USD for a tax program and 10 USD in bank fees.

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