Chatham Financial cuts trade validation to under 4 minutes with OpenAI Codex and GPT-5.6
Chatham Financial is using OpenAI's Codex and GPT-5.6 to build technology and redesign workflows, reducing trade validation time from 30 minutes to under 4 minutes, according to OpenAI's blog. The post describes how the capital markets firm scales its expertise with these tools.
Sources and evidence
Summary last validated Oct 2, 2026
Reader actions
Report an issue
Use this for an incorrect summary, wrong source, duplicate story, or wrong category. Submissions are private and do not change the story automatically.
Related coverage
- industry
MIT center director Rakhlin shares considerations on AI in academia
MIT Statistics and Data Science Center Director Alexander (Sasha) Rakhlin shares important considerations for departments and institutions regarding the best path forward for AI in academia, in an MIT News Q&A.
- industry
MLCommons publishes business guide to measuring and managing AI risk
MLCommons released a guide titled "Assessing & Managing AI Risk for Business and Commercial Deployments," aimed at business owners. It argues teams managing AI risk face tension between protecting the business and adopting AI faster, and that independent measurement can reconcile the two. The guide frames AI risk as a cost that can be measured, priced, and managed.
- industry
Oracle uses ChatGPT and Codex to speed recruiting, engineering, and operations workflows
OpenAI published a customer story describing how Oracle applies ChatGPT Work and Codex across recruiting, engineering, and operations. According to the post, Oracle uses these tools to turn specialist knowledge into fast, repeatable workflows, compressing tasks that previously took days into minutes.
- industry
Gears of War: E-Day Launches on GeForce NOW
Gears of War: E-Day arrives on GeForce NOW this week, letting members stream Marcus Fenix and Dom Santiago's first battle against the Locust Horde with GeForce RTX-powered performance. NVIDIA also announced that Fire TV users will soon be able to purchase GeForce NOW memberships directly through the platform.
- industry
LegalOn cuts Codex costs 65% with task-matched model routing
LegalOn reduced estimated daily Codex costs by 65% while maintaining development speed, according to OpenAI. The legal tech company matched its Astra, Sol, and Luna models to specific tasks and managed budgets strategically, cutting spend without slowing engineering output.