Zhipu's GLM-5.3 goes open-weight, tuned for agentic coding and cyber defense
scaling01 · x · 2026-08-28
Zhipu (Z.ai) has open-sourced the weights of GLM-5.3, described as its most capable model for agentic coding and cyber defense, available to download, run, and customize. Weights are on Hugging Face (zai-org/GLM-5.3) with a tech blog. The chat template reveals tiered reasoningeffort (low/high/max) and structured tool calling, clearly designed for agent workflows.
Related event: Z.ai Open-Sources GLM-5.3 for Agentic Coding and Cyber Defense(6 posts)→
More from coding & agent
- Warp launches Skill Doctor to auto-optimize agent skills — vikvang1 · 2026-08-29
- Firecrawl launches Keyless mode for free, keyless web scraping — devdigest · 2026-08-29
- NightBlood Voice Remote: Open Source iPhone Remote for ChatGPT on Mac — daniel_mac8 · 2026-08-29
- Codex Voice Mode Review: Full Context Monitoring Boosts Productivity 10x — daniel_mac8 · 2026-08-29
- Installing Superwhisper enabled voice prompting for Claude Code — kashifmanzoor · 2026-08-29
- Managing Code Quality When AI Agents Write Faster Than Humans Can Review — Specialist_Agent3599 · 2026-08-29