{"schema_version":"secwatch.filing_event.v1","accession":"0001562088-25-000098","form_type":"8-K","ticker":"DUOL","cik":"0001562088","company_name":"Duolingo, Inc.","filed_at":"2025-05-01T23:59:59+00:00","discovered_at":"2026-05-14T18:02:48.774973+00:00","generated_at":"2026-05-23T00:21:52.257693+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.85,"calibrated_materiality_score":0.85,"confidence":"high","headline":"Duolingo Q1 revenue up 38% YoY to $230.7M, adds record DAUs, raises guidance","bullets":["DAUs grew 49% YoY to 46.6M; paid subscribers surpassed 10M (up 40% YoY).","Total bookings $271.6M (+38% YoY); subscription bookings $232.2M (+44%).","Net income $35.1M (up 30% YoY); Adj EBITDA $62.8M (27.2% margin vs 26.3%).","Raised FY25 bookings guidance midpoint to 29% YoY growth; Adj EBITDA margin raised to 28%.","Dead Duo campaign generated 1.7B organic impressions; new Chess course; AI cost optimizations ahead of schedule."],"urls":{"canonical":"https://secwatch.observer/filing/0001562088-25-000098","json":"https://secwatch.observer/filing/0001562088-25-000098.json","markdown":"https://secwatch.observer/filing/0001562088-25-000098.md","text":"https://secwatch.observer/filing/0001562088-25-000098.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1562088/000156208825000098/0001562088-25-000098-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1562088/000156208825000098/duol-20250501.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T00:21:52.257693+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}