Chatham Financial slashed trade validation time by 26 minutes using OpenAI
The financial firm adopted Codex and GPT-5.6 to streamline complex workflows and improve processing speed.

Chatham Financial recently overhauled its internal workflows by integrating OpenAI models into its daily operations. The firm leveraged Codex and GPT-5.6 to automate parts of its capital markets business.
Before this change, validating a trade required 30 minutes of manual effort. With the new AI-driven process, the team now completes the same task in less than 4 minutes.
Chatham Financial uses Codex and GPT-5.6 to build technology and redesign workflows, cutting trade validation from 30 minutes to under 4.
By moving away from purely manual reviews, the company aims to scale its expertise more efficiently. The AI helps staff focus on high-value analysis rather than repetitive verification steps.
Have you ever wondered how much time your own routine tasks might consume if you had to perform them manually?
This update focuses on specific trade validation processes. The source does not detail how these models are applied to other areas of the business or provide information on the error rates encountered during automated validation.
Source: OpenAI News