Anthropic Releases Claude Security Plugin for Claude Code in Beta: A Multi-Agent Vulnerability Scanner That — 2026-07-23

Impact Vector: AI Tools · Jul 23, 2026 · 3m

## Short Segments Gigatoken sets a new benchmark in tokenization speed, encoding text at 24.53 GB/s, up to 989 times faster than HuggingFace tokenizers. Today, we'll explore how this Rust-based tokenizer, developed by Stanford's Marcel Rød, is reshaping the language modeling landscape. Later, we'll dive into Anthropic's new Claude Security plugin, a multi-agent vulnerability scanner that runs directly in your terminal. But first, let's look at the latest in open speech recognition models. Open speech recognition models are now more competitive than ever, with new entries challenging the…