v0.1.7

weave-os/routerv0.1.7Jan 16, 2026by chonknick

Upgrading?

Release notes summary

This release introduces support for Voyage 4 embedding models, providing a range of sizes with flexible dimensions and context lengths.

Key Highlights

  • Added Voyage 4 embedding models (large, mid, lite, nano).
  • Models support 32,000 token context.
  • Flexible dimensions (2048/1024/512/256) via Matryoshka learning.
  • Multiple quantization formats supported (float, int8, binary).

New Features

  • Voyage 4 embedding model support

Full Release Notes

## What's New

- Added support for Voyage 4 embedding models:
  - `voyage-4-large` - Flagship MoE model, #1 on MTEB (78.26)
  - `voyage-4` - Mid-sized balanced model
  - `voyage-4-lite` - Lightweight model, #9 on MTEB (73.29)
  - `voyage-4-nano` - Open-weight model (Apache 2.0)

All Voyage 4 models support:
- 32,000 token context
- Flexible dimensions (2048/1024/512/256) via Matryoshka learning
- Multiple quantization formats (float, int8, binary)

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