{"schema_version":"secwatch.filing_event.v1","accession":"0001326160-23-000031","form_type":"8-K","ticker":"DUK","cik":"0001326160","company_name":"Duke Energy CORP","filed_at":"2023-02-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:44.419451+00:00","generated_at":"2026-06-19T19:37:48.211092+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"low","headline":"Duke Energy reports Q4 2022 results; no financial details provided in filing text","bullets":["Filed an 8-K with a news release for fourth quarter ended December 31, 2022.","No specific financial figures (revenue, EPS) are available in the provided filing excerpt.","Refer to the attached news release (Exhibit 99.1) for actual results and guidance.","Results were announced on February 9, 2023 via press release and company website."],"urls":{"canonical":"https://secwatch.observer/filing/0001326160-23-000031","json":"https://secwatch.observer/filing/0001326160-23-000031.json","markdown":"https://secwatch.observer/filing/0001326160-23-000031.md","text":"https://secwatch.observer/filing/0001326160-23-000031.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1326160/000132616023000031/0001326160-23-000031-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1326160/000132616023000031/duk-20230209.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T19:37:48.211092+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":"a34ce8a30016ce0f28b0e5f983706565e7cdb433","claim":"Duke Energy CORP reported financial results for the fourth quarter ended December 31, 2022.","evidence_excerpt":"announcing its financial results for the fourth quarter ended December 31, 2022","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1326160/000132616023000031/0001326160-23-000031-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fourth quarter ended December 31, 2022"},{"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"}