Meta-Llama-3.1-8B-Instruct-AWQ-INT4
Support summary
Meta-Llama-3.1-8B-Instruct-AWQ-INT4 is a checkpoint built on the LlamaForCausalLM architecture. The newest indexed releases vLLM 0.28.0 and SGLang 0.5.19 both document support. TensorRT-LLM lists its architecture, but not this exact checkpoint.
vLLM documents support in 10 of 20 indexed releases, from 0.22.0 to 0.28.0. SGLang documents support in 2 of 13 indexed releases, from 0.5.18 to 0.5.19.
- Documented hardware
- CPU
- Documented quantization
- AWQ and int4
Hardware, quantization and features count only statements about this checkpoint; engine-wide capabilities are listed with each release.
Model notes and sources
Exact third-party AWQ checkpoint used by SGLang’s official quantization example; base-model support is insufficient.
- SGLang v0.5.19 · docs/docs/advanced_features/quantization.mdx · 2 indexed revisions, v0.5.18 to v0.5.19
- hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4 publisher metadata
- vLLM v0.28.0 · docs/models/hardware_supported_models/cpu.md · 10 indexed revisions, v0.22.0 to v0.28.0
- vllm · models/meta-llama/Llama-3.1-8B-Instruct.yaml
- Reviewed
Engine support
3 engines
| Engine | Release | Checkpoint support | Evidence scope | Last known supported |
|---|---|---|---|---|
| vLLM | Version not pinnedRecipe / cookbook | Documented recipeSource: vllm · models/meta-llama/Llama-3.1-8B-Instruct.yamlReviewed | View 0.28.0 | |
Features, dependencies and evidence for vLLM 0.28.0 | ||||
| SGLang | 0.5.19Newest indexed | Checkpoint evidenceSource: SGLang v0.5.19 · docs/docs/advanced_features/quantization.mdxReviewed | 0.5.19This release | |
Features, dependencies and evidence for SGLang 0.5.19 | ||||
| TensorRT-LLM | 1.2.1Newest indexed | Architecture listed; exact checkpoint unknown | No supported release indexed | |
Features, dependencies and evidence for TensorRT-LLM 1.2.1 | ||||