GLM 5.1 pricing
Z.ai · 204,800 token context · source OpenRouter, 2026-10-29
| Input / 1M tokens | $1.4 |
|---|---|
| Output / 1M tokens | $4.4 |
| Cached input / 1M | $0.26 |
| Price source | OpenRouter |
| Workload | Per month (30d) |
|---|---|
| Chatbot (1k chats/day) | $73.20 |
| RAG Q&A (500 queries/day) | $110.40 |
| Coding agent (50 tasks/day, 15 steps) | $778.50 |
| Research agent (100 tasks/day, 10 steps) | $468.00 |