Z.ai: GLM 5 chat

openrouter
GLM-5 is Z.ai’s flagship open-source foundation model engineered for complex systems design and long-horizon agent workflows. Built for expert developers, it delivers production-grade performance on large-scale programming tasks, rivaling leading...

Capabilities

Context Window 204k tokens
Max Output 131k tokens
Inputs
Outputs

Pricing (per 1M tokens)

Input $0.95
Output $2.55
Cache Read $0.20
Cache Write -

Supported Parameters

frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_ppresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p