THE DECISION MODEL GOLD RUSH

Summary from the TLDR newsletter

Decision models return a choice, a score, or a yes-or-no with a confidence number stapled on. Within a day of launch, TypeSafe's Jev decision model had been wired into 13% of Vercel's paid AI Gateway customer workflows, and within three days, Cloudflare, LangChain, and Langfuse had shipped integrations for it. It took competitors about two weeks to show up. The field is evolving quickly - this post looks at the criteria and nuances of using decision models in production to help readers decide which model to use.