AgentKit
AgentKit launched with Agent Builder in beta, ChatKit generally available, and four new Evals capabilities: datasets, trace grading, automated prompt optimization, and third-party model support. Ramp cut iteration cycles by 70%.
The call on this one
What shipped is free. The call on it, what to do about it and the condition on that, opens with a signup: free, no card, every edition in full.
It becomes $50 a year, and signing up now keeps your first year free.