zai-org/GLM-5.1

text-generation model by zai-org

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Model card & documentation

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GLM-5.1 is our next-generation flagship model for agentic engineering, with significantly stronger coding capabilities than its predecessor. It achieves state-of-the-art performance on SWE-Bench Pro and leads GLM-5 by a wide margin on NL2Repo (repo generation) and Terminal-Bench 2.0 (real-world terminal tasks). But the most meaningful leap goes beyond first-pass performance. Previous models—including GLM-5—tend to exhaust their repertoire early: they apply familiar techniques for quick initial gains, then plateau. Giving them more time doesn't help. GLM-5.1, by contrast, is built to stay effective on agentic tasks over much longer horizons. We've found that the model handles ambiguous problems with better judgment and stays productive over longer…

zai-org/GLM-5.1 on Hugging Face A short preview, not the full document.

Read the full model card ↗ · Preview checked 2026-10-29T07:06:45.483Z

Inside the original model card — Document outline
  1. GLM-5.1
  2. Introduction
  3. Benchmark
  4. Serve GLM-5.1 Locally
  5. Citation

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Documentation belongs to its respective authors. Reported project/model license: mit. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.

Model overview

zai-org/GLM-5.1 is a text-generation model repository published by zai-org on Hugging Face. The source reports the transformers library.

This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.

Model facts

Task
text-generation
Library
transformers
Recent downloads (30 days)
1,040,024
Cumulative likes
1,852
Hugging Face trending score
0
Reported safetensors parameters
753,864,139,008
Architecture
GlmMoeDsaForCausalLM
License
mit
Access
Not gated by Hugging Face
Created
2026-04-03T09:28:47.000Z
Last modified
2026-05-13T08:10:58.000Z

Compatibility and lineage

Reported languages: en, zh

Base-model lineage was not included.

Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.

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Model card and usage instructions

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Source and freshness

Source: Hugging Face Hub. Metadata observed 2026-11-01T06:51:29.042Z. Daily imports are snapshots, not real-time monitoring.

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