{"schema_version":"secwatch.filing_event.v1","accession":"0001816431-25-000071","form_type":"8-K","ticker":"QSI","cik":"0001816431","company_name":"Quantum-Si Inc","filed_at":"2025-11-20T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.564952+00:00","generated_at":"2026-05-16T18:09:43.930274+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"Quantum-Si targets Proteus launch in Q4 2026 with 20-AA detection by 2027","bullets":["Proteus product launch set for YE2026; first integrated system expected Q1 2026.","Sequencing kit V4 detects 14 of 20 amino acids; path to 18 at launch, all 20 by 2027.","Partnerships with Carna Biosciences (kinase profiling) and Siena Quant (ultra-low-abundance biomarkers).","Proteus architecture yields superior SNR and alignment output vs Platinum; 80M wells per consumable.","Recognizer pipeline scaling 4× using AI, rational design, and combinatorial methods; 8 dyes demonstrated."],"urls":{"canonical":"https://secwatch.observer/filing/0001816431-25-000071","json":"https://secwatch.observer/filing/0001816431-25-000071.json","markdown":"https://secwatch.observer/filing/0001816431-25-000071.md","text":"https://secwatch.observer/filing/0001816431-25-000071.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1816431/000181643125000071/0001816431-25-000071-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1816431/000181643125000071/qsi-20251119.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T18:09:43.930274+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"}