v0.1.7

meituan-longcat/LongCat-Videov0.1.7Mar 23, 2026by chonknick

Upgrading?

AI Summary

Replaces the HuggingFace tokenizer with a custom `tokie` implementation to significantly reduce initialization time and dependencies.

Key Highlights

  • 20-50x faster tokenizer initialization
  • 260 fewer transitive dependencies
  • 100% token-accurate reranking results
  • Tokenizer served from CDN

New Features

  • Replacement of HuggingFace `tokenizers` with `tokie`
  • No runtime dependency on HuggingFace Hub
  • Tokenizer hosted at `cdn.mandex.dev/models/tokenizer.tkz`

Full Release Notes

## What's Changed

- Replace HuggingFace `tokenizers` with `tokie` for reranking
  - ~20-50x faster tokenizer initialization (pre-built .tkz from CDN vs JSON parsing)
  - ~260 fewer transitive dependencies
  - 100% token-accurate, identical reranking results
  - No runtime dependency on HuggingFace Hub
- Tokenizer served from `cdn.mandex.dev/models/tokenizer.tkz` alongside reranker model

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