---
schema_version: "secwatch.filing_event.v1"
accession: "0001683168-25-005329"
form_type: "8-K"
ticker: "COBA"
cik: "0001727255"
company_name: "Chilean Cobalt Corp."
filed_at: "2025-07-24T23:59:59+00:00"
generated_at: "2026-05-18T02:26:35.767340+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Chilean Cobalt launches AI exploration pilot, restarts field activities, director resigns

## Summary
- Pilot program using AI/ML at La Cobaltera cobalt-copper project in Chile; collaborating with Mineral Forecast, MinersAI, TerraSpace.
- Field exploration activities restarting; appointed Dr. Brian Townley and César Vargas as Technical Advisors.
- Geraldine Barnuevo resigns from Board effective July 18, 2025; no disagreements, cites personal commitments.
- Company aims to achieve key technical milestones via AI pilot over H2 2025; will evaluate expanded deployment.

## SEC filing metadata
- accession: 0001683168-25-005329
- form_type: 8-K
- ticker: COBA
- cik: 0001727255
- company_name: Chilean Cobalt Corp.
- filed_at: 2025-07-24T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1727255/000168316825005329/0001683168-25-005329-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1727255/000168316825005329/chilean_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001683168-25-005329
- JSON: https://secwatch.observer/filing/0001683168-25-005329.json
- Plain text: https://secwatch.observer/filing/0001683168-25-005329.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.