{"type": "article", "title": "S4 vs Mamba vs RWKV — what's the difference? | Rudrite Research", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/s4-vs-mamba-vs-rwkv-what-s-the-difference-rudrite-research", "original_source": "https://research.rudrite.com/compare/s4-vs-mamba-vs-rwkv", "published": "2026-06-14T00:00:00+00:00", "accessed": "2026-06-14", "id": "s4-vs-mamba-vs-rwkv-what-s-the-difference-rudrite-research"}