GigaToken: Rust Tokenizer Claims 1,000x Speedup Over HuggingFace

GigaToken, a Rust-based tokenization library by Stanford PhD student Marcel Rød, claims roughly 1,000x faster throughput than HuggingFace tokenizers while serving as a drop-in replacement. Tokenization splits text into units models process. In compatibility mode, outputs match exactly. Benchmarks show 1,887 million tokens/s on an M4 Max versus 1.40 million for HuggingFace — a 1,353x speedup.