{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-077711","form_type":"8-K","ticker":"SERV","cik":"0001832483","company_name":"Serve Robotics Inc. /DE/","filed_at":"2025-08-18T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.216051+00:00","generated_at":"2026-05-17T12:01:57.849336+00:00","sec_items":["3.02","7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Serve Robotics acquires Vayu Robotics; up to 1.7M shares + warrants; Vinod Khosla joins board","bullets":["Acquired Vayu Robotics for up to 1,696,069 shares upfront plus up to 560,000 earnout shares tied to autonomy milestones.","Warrants to purchase 4,000,000 shares at $10.36 issued to Khosla Ventures; stock locked 180 days, warrants 4 years.","Expects to accelerate AI foundation model-based autonomy for last-mile delivery using Vayu's simulation engine.","Vinod Khosla to join Serve's advisory board."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-077711","json":"https://secwatch.observer/filing/0001213900-25-077711.json","markdown":"https://secwatch.observer/filing/0001213900-25-077711.md","text":"https://secwatch.observer/filing/0001213900-25-077711.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1832483/000121390025077711/0001213900-25-077711-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1832483/000121390025077711/ea0253214-8k_serverobo.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T12:01:57.849336+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"}