# Z.ai: GLM 5.2 (free)

Provider: z-ai  
Category: llm  
Model ID: `z-ai/glm-5.2:free`

GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...

## Specs

- Context length: 256000 tokens
- Max output: 230400 tokens
- Modalities: text
- Released: 2026-06-16

## Pricing

- Input: $0.00 per million tokens
- Output: $0.00 per million tokens

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Last verified: 2026-09-04T02:00:56.012Z  
Canonical URL: https://switchy.build/directory/models/glm-5-2-free