Cached input $0.26.
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Questions
How much does GLM-5.3 cost
GLM-5.3 lists $1.40 per 1M input tokens and $4.40 per 1M output tokens, checked Nov 9, 2026 on docs.z.ai.
What is the GLM-5.3 context window
1M tokens, per docs.z.ai, read Nov 9, 2026.
Who makes GLM-5.3
Z.ai.
What are alternatives to GLM-5.3
Claude Fable 5.1, Claude Fable 5.2, Claude Fable 5, Claude Mythos 5.1, Claude Mythos 5.2.
Head to head
All comparisons- Gemini 4 Argon vs GLM-5.3: GLM-5.3 $1.40 / $4.40 vs Gemini 4 Argon $2 / $10 per 1M tokens in / out.
- GLM-5.3 vs Grok 4.7: GLM-5.3 $1.40 / $4.40 vs Grok 4.7 $2 / $6 per 1M tokens in / out.
- GLM-5.3 vs Kimi K3.1 Pro: GLM-5.3 $1.40 / $4.40 vs Kimi K3.1 Pro $2 / $10 per 1M tokens in / out.