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...
Specification
- Model ID
- z-ai/glm-5.3-flash
- Weight license
- Not verified; consult the exact publisher model card
- Modality
- Text+image+video >text
- Context
- 1.0M tokens
- Input
- $0.040/1M
- Output
- $0.078/1M
- Updated
- Nov 15, 2026
Scores
Capabilities
- Supports tool calling
- Supports vision inputs
- Supports long-context workflows
- Supports deeper reasoning tasks
Input and output
Accepts Text, Image, Video inputs. Returns Text outputs.
Supported parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokensmin_pparallel_tool_callspresence_penaltyreasoningreasoning_effortrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p
Related models
Build with Z.ai: GLM 5.3 Flash
Describe what you want to make and pick this model in the composer. A database and hosting are included.