{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-002328","form_type":"8-K","ticker":"RGTI","cik":"0001838359","company_name":"Rigetti Computing, Inc.","filed_at":"2026-01-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:36.472134+00:00","generated_at":"2026-05-16T11:05:33.657320+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"other_material","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Rigetti delays 108-qubit Cepheus-1-108Q general availability to end of Q1 2026","bullets":["Cepheus-1-108Q now expected to reach general availability around end of Q1 2026, previously earlier timeline.","Median two-qubit gate fidelity achieved: 99% on 108-qubit, 99.7% on 9-qubit, 99.6% on 36-qubit systems.","CEO cites complexities with tunable couplers; company running another chip iteration to optimize fidelity.","System uses twelve 9-qubit chiplets and will be Rigetti's highest qubit count modular system."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-002328","json":"https://secwatch.observer/filing/0001104659-26-002328.json","markdown":"https://secwatch.observer/filing/0001104659-26-002328.md","text":"https://secwatch.observer/filing/0001104659-26-002328.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1838359/000110465926002328/0001104659-26-002328-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1838359/000110465926002328/tm262713d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T11:05:33.657320+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"}