{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-200621","form_type":"8-K","ticker":"IAUX","cik":"0001853962","company_name":"i-80 Gold Corp.","filed_at":"2025-09-11T23:59:59+00:00","discovered_at":"2026-05-14T18:02:45.377205+00:00","generated_at":"2026-05-17T06:54:26.784567+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"i-80 Gold gets Archimedes permits, starts construction; high-grade assays at Granite Creek","bullets":["Archimedes permits received from NDEP and BLM; underground development initiated; first gold output expected Q4 2026.","Phase One targets annual gold output of 150,000-200,000 oz by 2028, from current <50,000 oz.","PEA: after-tax NPV $644M at 5% discount, IRR 81% at $3,000/oz gold, 10-year mine life.","Archimedes infill drilling accelerated ~12 mo to 175+ holes/60,000m; feasibility study targeted Q1 2027.","Granite Creek infill: first 6 holes show robust high-grade mineralization with potential north and at depth expansion."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-200621","json":"https://secwatch.observer/filing/0001193125-25-200621.json","markdown":"https://secwatch.observer/filing/0001193125-25-200621.md","text":"https://secwatch.observer/filing/0001193125-25-200621.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1853962/000119312525200621/0001193125-25-200621-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1853962/000119312525200621/d85563d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T06:54:26.784567+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"}