Embeddings are the foundation of every RAG pipeline. Picking the right model directly affects retrieval quality. Compare the top embedding models on the dimensions that matter.
Key metrics
- Dimensions: Vector size (smaller = faster, bigger = more accurate)
- MTEB score: Retrieval benchmark — higher is better
- Max input tokens: How much text per embedding
- Cost: Per million tokens embedded
- Speed: Tokens per second embedded
Frequently asked questions
What is the embedding model comparison?
The embedding model comparison is a free online tool that helps you analyze and compare AI models, costs, and capabilities. Powered by Plugsky's one-API platform with 31+ models.
Is the embedding model comparison free?
Yes. This tool is free to use with no signup required. Sign up for unlimited access to all 31+ AI models through one API on Plugsky.
Last updated Jul 2026. Prices and availability verified at time of writing — check provider pages for current rates.
Example models
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| Model | Dimensions | MTEB |
|---|---|---|
| nv-embed-v1 | 1024 | 64.2 |
| plugsky-embed-large | 4096 | 68.5 |
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