gemma-3-4b-it
Support summary
gemma-3-4b-it is a checkpoint published by Google, built on the Gemma3ForConditionalGeneration 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 20 of 20 indexed releases, from 0.17.0 to 0.28.0. SGLang documents support in 13 of 13 indexed releases, from 0.5.10 to 0.5.19.
- Documented hardware
- CPU
- License
- gemma
Hardware, quantization and features count only statements about this checkpoint; engine-wide capabilities are listed with each release.
Hugging Face model card
- Publisher
- Task
- image text to text
- License
- gemma
- Library
- transformers
- Architecture
- Gemma3ForConditionalGeneration
- Weight tensor elements
- 4.3B
- Tensor types
- BF16
- Base models
- google/gemma-3-4b-pt
- Weight access
- Publisher approval or terms required
- Repository created
- 2025-02-20
Model notes and sources
- vLLM v0.28.0 · docs/models/supported_models.md · 20 indexed revisions, v0.17.0 to v0.28.0
- SGLang v0.5.19 · docs/docs/supported-models/multimodal_language_models.mdx · 3 indexed revisions, v0.5.17 to v0.5.19
- vLLM v0.28.0 · docs/models/hardware_supported_models/cpu.md · 10 indexed revisions, v0.22.0 to v0.28.0
- SGLang v0.5.16 · docs_new/docs/supported-models/multimodal_language_models.mdx · 8 indexed revisions, v0.5.11 to v0.5.16
- SGLang v0.5.15.post1 · docs/supported_models/text_generation/multimodal_language_models.md · 9 indexed revisions, v0.5.10 to v0.5.15.post1
- google/gemma-3-4b-it · publisher model card
- google/gemma-3-4b-it · Hugging Face metadata
- Reviewed
Engine support
3 engines
| Engine | Release | Checkpoint support | Evidence scope | Last known supported |
|---|---|---|---|---|
| vLLM | 0.28.0Newest indexed | Checkpoint evidenceSource 1: vLLM v0.28.0 · docs/models/supported_models.mdSource 2: vLLM v0.28.0 · docs/models/hardware_supported_models/cpu.mdReviewed | 0.28.0This release | |
Features, dependencies and evidence for vLLM 0.28.0 | ||||
| SGLang | 0.5.19Newest indexed | Checkpoint evidenceSource: SGLang v0.5.19 · docs/docs/supported-models/multimodal_language_models.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 | ||||