Z.ai: GLM 5.3
Z.ai: GLM 5.3 is a text model from Z-ai, with a 1.3M-token context window, priced at $1.40 in · $4.40 out / 1M. On Fully Informed you can add Z.ai: GLM 5.3 to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.
Vendor Z-aiType Text1.3M contextPrice $1.40 in · $4.40 out / 1M
Put Z.ai: GLM 5.3 on the panel →
GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...
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Anthropic: Claude Fable Latest$10.00 in · $50.00 out / 1MAnthropic: Claude Haiku Latest$1.00 in · $5.00 out / 1MAnthropic: Claude Opus Latest$5.00 in · $25.00 out / 1MAnthropic: Claude Sonnet Latest$2.00 in · $10.00 out / 1MFAQ
- What is Z.ai: GLM 5.3?
- GLM-5.3 is a large-scale reasoning model from Z.ai, built for complex software engineering and long-horizon agent tasks. It supports text input and output with a 1M-token context window, and improves...
- What is the context window of Z.ai: GLM 5.3?
- Z.ai: GLM 5.3 supports a 1.3M-token context window.
- How much does Z.ai: GLM 5.3 cost?
- Z.ai: GLM 5.3 is priced at $1.40 in · $4.40 out / 1M via OpenRouter.
- What are alternatives to Z.ai: GLM 5.3?
- Comparable text models include Z.ai: GLM 4.5, Z.ai: GLM 4.5 Air, Anthropic: Claude Fable Latest, Anthropic: Claude Haiku Latest.
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