Chatham scales its capital markets expertise with OpenAI

Chatham cut trade validation time from 30 minutes to under 4 minutes using OpenAI's Codex and GPT-5.6, according to OpenAI's customer story on Chatham Financial. The result points to large language models moving beyond developer assistance into time-sensitive capital-markets operational workflows, where the payoff is faster exception handling and more scalable expert review without adding headcount.

Agents & Inference OpenAI https://openai.com/index/chatham-financial Chatham scales its capital markets expertise with OpenAI Which summary reads better? Pick one — models revealed after.Both summaries are AI-generated. Summary A Trade validation fell from 30 minutes to under 4 minutes using Codex and GPT-5.6. For capital-markets teams, this points to LLMs moving beyond developer assistance into time-sensitive operational workflows, where the payoff is faster exception handling and more scalable expert review without adding headcount. Summary B Mistral Large quota or rate limit — check usage and plan. Original headline: Chatham scales its capital markets expertise with OpenAI 0 picks