Z.ai: GLM 5.3 Flash
Z-AI Developer Architecture Profile
Intelligence (ELO)1437Chatbot Arena Verified
Max Context Limit1,048,576Max Out: 943,717 tokens
Prompt Caching80% OFF$0.03 / 1M cached
Standard API / 1M$0.65Blended Standard Rate
Model Capabilities & Contract SLAs
- Drafting
- Classification
- Coding & Logic
- Fictional
GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...
Granular Pricing Matrix
Input Tokens (Standard Prompt)$0.15 / 1M
⚡ Cached Input (Prompt Cache Read)80% OFF$0.03 / 1M
Output Tokens (Completion)$0.50 / 1M
Pricing data via OpenRouter. Sync: 10/2/2026
Evaluate Competitors
VS Engine MatchupZ.ai: GLM 5.3 Flash vs Pareto 26.10 PreviewVS Engine MatchupZ.ai: GLM 5.3 Flash vs Qwen: Qwen3.8 27BVS Engine MatchupZ.ai: GLM 5.3 Flash vs Meta: Muse Glimmer 30BVS Engine MatchupZ.ai: GLM 5.3 Flash vs Qwen: Qwen3.6 27BVS Engine MatchupZ.ai: GLM 5.3 Flash vs DeepSeek: DeepSeek V4 Flash 0423VS Engine MatchupZ.ai: GLM 5.3 Flash vs Qwen: Qwen3.5-27B