Zhipu AI

GLM 5.1 (Morpheus Web)

GLM 5.1.

glm-5.1:web

List pricing

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Input: $1.75 / 1,000,000 tokens
Output: $5.5 / 1,000,000 tokens
Cache read: $0.325 / 1,000,000 tokens

How pricing works

Discount history

33%Nov 8, 12:57 AM UTC

Nov 8, 12:57 AMNov 8, 12:57 AM UTC

Model details

Input: text
Output: text
Context window: 200,000 tokens
Maximum output: 24,000 tokens
Availability: Unknown
Updated: 11/8/2026, 3:58:06 AM UTC

Capacity is reserved when your request is accepted.

Capabilities

ChatStreamingReasoningTool calling

Supported parameters

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p