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GLM-5.3

Canonical ID: inco/glm-5.3

Flagship GLM model for long-horizon coding, agents, and complex project delivery

Reasoning: Yes Tool use: Yes Open weights

Overview

text
Provider
Inco logo Inco
Family
glm
Release date
2026-08-14
Last updated
2026-08-14
Input modalities
text
Output modalities
text

Pricing and Limits

Token pricing

Input
$1.4/1M
Output
$4.4/1M
Cached input
N/A
Currency: USD

Context and output

Context window
1,000,000
Max output tokens
131,072
Qualified ID
inco/glm-5.3

Model Summary

GLM-5.3 is a model listing in the Inco provider catalog. It is categorized under the glm family.

The model supports text modalities across input/output paths. Reported context capacity is 1,000,000. Pricing is listed at $1.4/1M input and $4.4/1M output.

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