GLM-5.2
Support summary
GLM-5.2 is a checkpoint published by Z.ai, built on the GlmMoeDsaForCausalLM architecture. Official recipes or cookbooks cover vLLM and SGLang, without pinning a stable release.
- Documented hardware
- NVIDIA / CUDA
- Documented quantization
- BF16
- Documented features
- Speculative decoding and Tensor parallelism
- Configured context
- 1,048,576 tokens
- License
- mit
Hardware, quantization and features count only statements about this checkpoint; engine-wide capabilities are listed with each release.
Hugging Face model card
- Publisher
- Z.ai
- Task
- text generation
- License
- mit
- Library
- transformers
- Architecture
- GlmMoeDsaForCausalLM
- Weight tensor elements
- 753.3B
- Tensor types
- BF16, F32
- Configured context
- 1,048,576 tokens
- Languages
- en, zh
- Weight access
- Public
- Repository created
- 2026-06-16
Publisher deployment guidance
- vLLM>=0.23.0
Publisher minimum version for this checkpoint; follow its launch recipe and backend requirements.
Source: zai-org/GLM-5.2 · publisher model cardReviewed - SGLang>=0.5.13.post1
Publisher minimum version for this checkpoint; follow its launch recipe and backend requirements.
Source: zai-org/GLM-5.2 · publisher model cardReviewed
Engine support
3 engines
| Engine | Release | Checkpoint support | Evidence scope | Last known supported |
|---|---|---|---|---|
| vLLM | Version not pinnedRecipe / cookbook | Documented recipeSource: vllm · models/zai-org/GLM-5.2.yamlReviewed | No supported release indexed | |
Features, dependencies and evidence for vLLM 0.28.0 | ||||
| SGLang | Version not pinnedRecipe / cookbook | Documented recipeSource 1: sglang · docs/cookbook/autoregressive/GLM/GLM-5.2.mdxSource 2: sglang · docs/src/snippets/_deployment.jsxSource 3: sglang · docs/src/snippets/configs/zai-org/glm-5.2.jsxSource 4: sglang · docs/src/snippets/configs/zai-org/glm-5.2-benchmarks.jsxSource 5: sglang · docs/src/snippets/_playground.jsxReviewed | No supported release indexed | |
Features, dependencies and evidence for SGLang 0.5.19 | ||||
| TensorRT-LLM | 1.2.1Newest indexed | No matching evidence curated | No supported release indexed | |
Features, dependencies and evidence for TensorRT-LLM 1.2.1 | ||||