Prompt Optimization and Experimentation Platform for AI workflows. | Tokyo .

Members-Only

Recent Talks & Demos are for members only

Exclusive feed

You must be an AI Tinkerers active member to view these talks and demos.

January 15, 2026 · Tokyo

Variably Prompt Experimentation Platform

See a live demo of a platform for A/B testing prompts, scientific evaluation without LLM-as-judge, ROI measurement, and the underlying architecture.

Overview
Links
Tech stack