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zai-org/GLM-5.3-Flash

together/zai-org-glm-5.3-flash

GLM-5.3-Flash (August 2026), a newly trained Z.ai GLM-5 model: a 320B MoE with 18B active, hybrid sparse and linear attention and MIT weights, which Z.ai says beats GLM-5.2 at about a tenth of the price.

Get API KeyRead the Docs
API
curl "$AUDIOLAB_API_URL/v1/chat/completions" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "together/zai-org-glm-5.3-flash",
  "messages": [
    {
      "role": "user",
      "content": "Help me plan my next project."
    }
  ],
  "max_tokens": 256
}'
Read docs
Input Price
$0.1275 / 1M tokens
Output Price
$0.425 / 1M tokens
Context
1M tokens
Output Cap
1M tokens

Capabilities

Explore what zai-org/GLM-5.3-Flash supports, then use the API section for a request tailored to this model.

Max tokens

Model Information

Provider
Together AI
Product
Language Models
Release Date
Aug 26, 2026
Data Policy
Not specified
Region
Global
Input
Text
Output
Text
Provider Documentation

Playground

Try zai-org/GLM-5.3-Flash by Together AI. Requests use the selected workspace’s credits and API pricing.

zai-org/GLM-5.3-FlashCredits —
zai-org/GLM-5.3-Flash
⌘ / Ctrl + Enter to send
Sign in to run a requestAPI reference

Providers

Compare available endpoints, pricing, and context limits for zai-org/GLM-5.3-Flash.

ProviderContextOutput CapInput PriceOutput PriceEndpoint
Together AI1M tokens1M tokens$0.1275 / 1M tokens$0.425 / 1M tokens
zai-org/GLM-5.3-Flash

Prices are catalog rates. Your workspace’s estimate and endpoint pricing determine the final charge.

Input and Output Limits

Formats and limits AudioLab enforces on each request.

LimitValue
Max input tokens1048575
Max output tokens1048575

Provider Notes

General LLM inference is an integration preview. Managed billing and deployment acceptance must be enabled before requests can be served.

Performance

Status

Current catalog availability. Your workspace’s access is checked separately before a request runs.

Getting Started

Use your workspace API key and the exact model identifier below. Set the API URL to the endpoint shown in your workspace and keep credentials on your server.

API
curl "$AUDIOLAB_API_URL/v1/chat/completions" \
  -H "Authorization: Bearer $AUDIOLAB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "together/zai-org-glm-5.3-flash",
  "messages": [
    {
      "role": "user",
      "content": "Help me plan my next project."
    }
  ],
  "max_tokens": 256
}'
Read docs
Read the Endpoint Reference

Request Parameters

Available parameters depend on the provider and request format. The endpoint reference explains accepted values and required fields.

ParameterDetails
modeltogether/zai-org-glm-5.3-flash — Required model identifier.
max_tokensView Accepted Values

Input and Output Limits

Formats and limits AudioLab enforces on each request.

LimitValue
Max input tokens1048575
Max output tokens1048575

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