About the challenge Z.ai just dropped GLM 5.1. We’re inviting developers to push it to its limits. This is a 1-week async build challenge focused on shipping real-world AI use cases using GLM 5.1: an agent-first model optimized for long-horizon reasoning, coding, and multi-step execution. Build something real. Ship it publicly. Make it visible! Top projects will earn cash prizes/coding plan, get featured by Z.ai, and gain global visibility across the developer ecosystem. Get started 👉 GLM 5.1 Builder Guide

Build with GLM 5.1 Challenge by Z.AI

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