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z-ai

Z.ai: GLM 5.3 Flash

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...

z-ai/glm-5.3-flash

Context Size

1,310.72K

Input Price

11,250 pts/M

Output Price

37,500 pts/M


Architecture

Text
Image
Video

Supported Parameters

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

Details

TokenizerOther
Max Completion131,072 tokens
Provider Context1,048.576K tokens
ModeratedNo
CreatedAug 26, 2026