19:26
2026-07-23
news.ycombinator.com
artificial-intelligence
Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models
A developer has built Echo, a system that uses open-weight models including GLM-5.2 and Kimi K2.7 to achieve results comparable to Fable at roughly one third the inference cost. Echo dynamically alloc…