{"schema_version":"secwatch.filing_event.v1","accession":"0001562088-23-000173","form_type":"8-K","ticker":"DUOL","cik":"0001562088","company_name":"Duolingo, Inc.","filed_at":"2023-08-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:34.314175+00:00","generated_at":"2026-06-12T01:52:53.128051+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Duolingo Q2 beats: revenue $126.8M (+44% YoY), net income $3.7M; raises full-year guidance","bullets":["Revenue $126.8M (+44% YoY); net income $3.7M vs loss $15.0M in Q2 2022.","Adjusted EBITDA $20.9M (16.5% margin) vs $4.2M (4.7% margin) prior year.","DAUs 21.4M (+62% YoY); MAUs 74.1M (+50% YoY); paid subscribers 5.2M (+59% YoY).","Full-year 2023 guidance raised: total bookings $569-575M; revenue $510-516M; Adj. EBITDA margin 14-15%.","Record free cash flow $34.3M (27.1% margin); cash flow from ops $37.2M."],"urls":{"canonical":"https://secwatch.observer/filing/0001562088-23-000173","json":"https://secwatch.observer/filing/0001562088-23-000173.json","markdown":"https://secwatch.observer/filing/0001562088-23-000173.md","text":"https://secwatch.observer/filing/0001562088-23-000173.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1562088/000156208823000173/0001562088-23-000173-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1562088/000156208823000173/duol-20230808.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T01:52:53.128051+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":[{"claim_id":"6db607dcb9d2bcb1ed9ef620fc1d1e6f3ad3aafd","claim":"Duolingo, Inc. reported second quarter ended June 30, 2023 results: revenue $126.8 million, net income $3.7 million. Guidance raised.","evidence_excerpt":"Total revenues were $126.8 million, an increase of 44% from the prior year quarter; • Net income totaled $3.7 million","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1562088/000156208823000173/0001562088-23-000173-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"second quarter ended June 30, 2023"},{"label":"Revenue","value":"$126.8 million"},{"label":"Net income","value":"$3.7 million"},{"label":"Guidance","value":"raised"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}