NEWS AI Applications
Chatham Financial says an AI-built app cut trade-validation review from 30 minutes to under 4: what is measured, and what is not
OpenAI's October 2, 2026 announcement describes how the capital-markets advisory firm Chatham Financial built a trade-validation application with Codex and GPT-5.6. The headline timing figure is self-reported early measurement; the more meaningful detail is where the firm says human judgment stays.