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Z.aiReasoningReasoningActive

Z.ai: GLM 4.5

GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...

Text
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Specification
Model ID
z-ai/glm-4.5
Modality
Text >text
Context
131.1K tokens
Input
$0.600/1M
Output
$2.20/1M
Updated
Sep 20, 2026
Scores
Capabilities
  • Supports tool calling
  • No vision support listed
  • Supports long-context workflows
  • Supports deeper reasoning tasks

Input and output

Accepts Text inputs. Returns Text outputs.

Supported parameters

include_reasoningmax_tokensreasoningresponse_formattemperaturetool_choicetoolstop_ktop_p

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