Human or Not? A Social Turing Test Game

AI21 builds Foundation Models and AI Systems for the enterprise. Power your most critical enterprise workflows with accurate, reliable, and scalable AI. Every AI stack has a frontier. Most teams have never seen it. Own the cost-quality frontier across your entire stack End-to-end control of the enterprise AI stack Point your existing agent at the Gateway. Routing, caching, and compaction start working on live traffic after just a two-line setup. Most teams see spend drop within a day. Set a cost ceiling and a quality floor. The Harness Optimizer finds the strategy that checks both boxes via automatic search across 1000s of configurations and parallel examination of cheaper options.