Z.ai·GLM

GLM-5.2

Extended context to 1M and optimized for large codebases, long documents, and project-scale agent work.

LegacyReasoningCodingAgentOpen weights

MODEL NUMBER082

Specifications

Only published specifications are shown.

Architecture

MoE

Context

Input modalities

Text

Open weights

Yes

License

MIT

Status

Legacy

Extended context to 1M and optimized for large codebases, long documents, and project-scale agent work.

Compared with GLM-5.1 ↗

PreviousGLM-5.1— · 200K ctx

CurrentGLM-5.2— · 1M ctx

New capabilities Long context

Long-horizon agentCodingTool useLong context

2026-06-16Open weights

GLM-5.2 launched with open weights.

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