Language model

GLM 5.3

GLM 5.3 through Tarka's OpenAI-compatible API.

Status
Available
Context
1M
Best for
Chat and tool calls

Model IDs

Model IDUse
glm-5.3Chat and tool calls through the US provider endpoint

Use one of the model IDs above with Chat Completions or Responses at https://tarka.rest/v1.

Pricing

glm-5.3: $1.375 input · $0.264 cached input · $4.40 output per million tokens

USD · catalog 2026-11-04.1. Release verified 2026-11-04. EUR uses the catalog conversion. Live catalog.

Overview

Call glm-5.3 through the chat completions API. The route supports streaming and tool calls. It requires approved inference access and prepaid credit.

Input, cached input and output tokens have separate rates. See the current pricing catalog for the rates in your billing currency.