jina embeddings v5 omni small
jina-embeddings-v5-omni-small is a multimodal feature-extraction embedding model from Jina AI. It accepts text, images, video, and audio and produces embeddings in a shared vector space aligned with the text-only jina-embeddings-v5-text-small. It is a base repository holding adapters for retrieval, classification, clustering, and text-matching, with separate pre-merged task-specific variants available. The model is tagged multilingual and uses a last-token pooling strategy. Its license is cc-by-nc-4.0.
At a glance
- Parameters
- 1.63B
- Architecture
- jina_embeddings_v5_omni
- License
- cc-by-nc-4.0
- Disk space
- 3 GB
- Software
- vLLM
Will it run on your machine?
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Add my hardwareBest for
- Cross-modal semantic search where text queries retrieve items indexed from text, images, video, or audio.
- Zero-shot or few-shot classification across modalities using embedding similarity.
- Clustering semantically similar multimodal items for topic discovery, deduplication, or exploratory analysis.
- Symmetric pairwise similarity scoring for STS, paraphrase detection, or near-duplicate detection.
- RAG retrieval over heterogeneous media including documents, images, video, and audio.
Tradeoffs
- Released under cc-by-nc-4.0, which restricts commercial use.
- It is a base repository with task adapters; using a single task may require a separate pre-merged variant.
- No explicit supported hardware, memory, or performance requirements are provided in the source facts.
- No information is provided about training data, languages beyond the 'multilingual' tag, or modality coverage details.
- The model card states inference: false.
Ways to run it
vLLM · Linux
Repository-specific command in publisher documentation; confirm dependencies and hardware in the source.
vllm serve jinaai/jina-embeddings-v5-omni-small --trust-remote-code --hf-overrides '{"task": "retrieval"}'Explore its uses
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