NVFP4 KV cache for Flash-Next on SGLang

Open-source inference engine with an OpenAI/Anthropic-style local API that fits the 125B MoE onto a 12GB consumer GPU plus system RAM. The project behind the model's local-running surge.

Tells the story of the 12GB RTX 5070 user who wrote Strata after finding llama.cpp too slow.

Posts a video of the 125B MoE running at about 21 tok/s decode with a quarter-million-token window on one gaming card, no quantised cache.

Launch-day announcement of GGUF quants and a guide for CPU and unified-memory setups.