Explainable AI for Finance: Why Black-Box Models Fail
July 15, 2026 • By Ja Sim, Founder
Black-box ML can't produce the GDPR Article 22 rationale or the audit trail regulated finance requires. Explainable-by-design decisions can.
Read article →Decision Discipline: The Governance Edge Over AI Alone
July 10, 2026 • By Ja Sim, Founder
Raw AI finds edges but can't enforce limits. An explicit, logged decision-gate layer is what makes a model operationally safe.
Read article →Backtesting Realism: Why Friction & Slippage Decide Your Edge
July 5, 2026 • By Ja Sim, Founder
Realistic slippage, half-spread, commission, and worst-case fills separate a real trading edge from a curve-fit illusion.
Read article →Shadow Deployment for ML: Ship Models Without Losing Signal
June 28, 2026 • By Ja Sim, Founder
The shadow → adoption-gate → autonomous ladder for model governance in finance — plus the six pitfalls that kill ML projects.
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