Using a native PowerShell script is the absolute quickest way to install this model on your local machine.
Proceed by following the technical instructions below.
The setup auto-downloads all needed files (several GBs).
The installer will automatically analyze your hardware and select the optimal configuration for your system.
The jina-embeddings-v5-text-nano model delivers compact yet high‑quality text embeddings optimized for edge devices. With only 2 million parameters, it achieves competitive performance on semantic similarity tasks while maintaining a small memory footprint. Its inference latency is under 5 ms on typical CPUs, making it ideal for real‑time applications that require fast processing. The model supports multiple languages and preserves contextual nuances better than earlier nano‑sized alternatives. Key metrics are summarized in the following table:
| Parameters | 2 million |
| Size (MB) | 7.8 |
| Latency (ms) | <5 |
| Throughput (tokens/s) | 2000 |
| Supported Languages | 30 |
