tokenizers-v1
tokenizers-v1 is We’re on a journey to advance and democratize artificial intelligence through open source and open science.. It is ranked #60 on the Dev Radar, in AI dev tools, first seen 18 h ago and shared in 4 posts (29.8k views).
tokenizers v1: encode, decode and scaling, measured Hugging Face Log In Sign Up Back to Articles a]:hidden"> tokenizers v1: encode, decode and scaling, measured Published September 21, 2026 Update on GitHub Upvote 13 +7 Arthur Zucker ArthurZ Follow Simon Brandeis sbrandeis Follow Luc Georges mcpotato Follow Lysandre lysandre Follow :last-child]:mb-0"> The tokenizer has not historically been the bottleneck within ML workflows. Compute-wise, tokenization is light compared to the heavy modeling happening in the rest of the pipeline. Yet, in some cases, it has rapidly become key to accelerating (or slowing down) your machine learning work. As…
What people said about tokenizers-v1 on X
Tokenizers v1's first release candidate is out 🔥 absolutely huge release across the board: Up to 30x faster tokenization, rivaling the best in the ecosystem. Scaling across threads, much better latency, less memory consumed, and microscopic crate size. https://huggingface.co/blog/tokenizers-v1
— @LysandreJik, 18 h ago · 161 likes · see the post
tokenizers v1 (Rust): 3 to 30 times faster, opt-out tokenization training crate, lots of clever algorithms and optimizations, extensive benchmarks. Coming soon to transformers. https://huggingface.co/blog/tokenizers-v1
— @pcuenq, 18 h ago · 89 likes · see the post
cool how Hugging Face made tokenizers 15.9× faster without changing a single token ID: → SIMD splitter instead of a regex engine → cache for repeated words → merge loop that never allocates → batched model calls Same API. Rust RC out now 🚀
— @victormustar, 18 h ago · 55 likes · see the post
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tokenizers-v1 in numbers
- Rank on the Dev Radar: #60 of 2352
- Shared in 4 posts by 4 accounts: @LysandreJik, @pcuenq, @victormustar, @stretchcloud
- 29.8k views on those posts
- First seen 18 h ago, last shared 14 h ago
- Pricing seen by Jev: open source
- Market: AI dev tools
FAQ
What is tokenizers-v1?
We’re on a journey to advance and democratize artificial intelligence through open source and open science. It was first shared on X 18 h ago and is ranked #60 on the Dev Radar.
Is tokenizers-v1 free?
It is open source.
Who shared tokenizers-v1?
4 accounts on X, including @LysandreJik, @pcuenq, @victormustar, in 4 posts totalling 29.8k views.
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 20.7k posts from 4.9k X accounts over the last 21 days, 2.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-22 08:21 UTC. Full method.