GLM 5.3 Flash

Name: GLM 5.3 Flash
Brand: OpenAI
SKU: glm-5.3-flash

GLM-5.3-Flash is Z.ai's multimodal model for efficient software development and extended agent tasks. It combines text generation with an understanding of images and video, allowing visual information to inform its responses. Its long-context design supports workflows that carry substantial source...

glm-5.3-flash

Open Relay View integration

relay/request.mjsready to route

const completion = await client.chat.completions.create({
  model: "glm-5.3-flash",
  messages: [
    { role: "user",
      content: "Plan a multi-step task" }
  ]
});

CONTEXT1M contextprompt window

MAX OUTPUT128Kper response

INPUT$0.16 / Mtoken price

OUTPUT$0.53 / Mtoken price

Route configuration_

Choose a supported call format.

Select a format below to view its documentation. Use the displayed converter route when calling through PipeLLM.

ENDPOINThttps://api.pipellm.aiOne base URL for OpenAI Chat Completions, Responses, Anthropic, and Gemini.

SUPPORTED CALL FORMATS

OpenAI/openai/v1/chat/completionsDocs Responses/responses/v1/responsesDocs Anthropic/anthropic/v1/messagesDocs Gemini/gemini/v1beta/models/{model}:generateContentDocs Choose a call format to open its request and response documentation.

MODEL IDglm-5.3-flashUse this in every request

GOVERNANCEPolicy controlledApprovals and tool rules apply

PROVIDER AVAILABILITY1 route

Provider	Context	Max output	Discount	Input / M	Output / M
Tokenhub	1M context	128K	—	$0.16 / M	$0.53 / M

Displayed pricing is per one million tokens and may vary by provider.

SUPPORTED SURFACESactive

input: textoutput: texttool use

Relay governs model access with the same routing policy that Lens keeps visible and auditable.