{"type":"post","id":"qwenputer-compiles-a-32-bit-risc-v-cpu-822444","slug":"qwenputer-compiles-a-32-bit-risc-v-cpu-822444","title":"Qwenputer compiles a 32-bit RISC-V CPU directly into Qwen3.5-4B's weights, no external runtime.","description":"Qwenputer is a project that says it implements a 32-bit RISC-V CPU directly in Qwen3.5-4B’s weights, without an external runtime.","retrieval_nugget":"Qwenputer is a project that says it implements a 32-bit RISC-V CPU directly in Qwen3.5-4B’s weights, without an external runtime. Its public checkpoint is 18.8 GB and is reported to run at about 3,200 CPU tokens per second on an L4, making it a systems experiment to inspect rather than a conventional execution platform to adopt.","published_at":"2026-11-02","updated_at":"2026-11-07","record_date":"2026-11-02","date_kind":"published_at","topics":["models","open-source"],"entities":["Qwenputer","Qwen3.5-4B","Hugging Face","RISC-V"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"The Hugging Face release specifies a 32-bit RISC-V CPU compiled directly into Qwen3.5-4B’s weights, with no external runtime.","prior_refs":["https://newruntime.com/posts/qwenpu-compiles-an-npu-into-qwen3-5-4b-077c19/"],"source_url":"https://huggingface.co/divagr1925/Qwen3.5-4B-Qwenputer","source_urls":["https://huggingface.co/divagr1925/Qwen3.5-4B-Qwenputer"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:qwenputer-compiles-a-32-bit-risc-v-cpu-822444","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/qwenputer-compiles-a-32-bit-risc-v-cpu-822444/","markdown":"https://newruntime.com/posts/qwenputer-compiles-a-32-bit-risc-v-cpu-822444.md","json":"https://newruntime.com/posts/qwenputer-compiles-a-32-bit-risc-v-cpu-822444.json"},"markdown_url":"https://newruntime.com/posts/qwenputer-compiles-a-32-bit-risc-v-cpu-822444.md","next_reads":[{"type":"topic","path":"/topics/models/","url":"https://newruntime.com/topics/models/","title":"Models","reason":"Explore the models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/models.md","json_url":"https://newruntime.com/topics/models.json"},{"type":"topic","path":"/topics/open-source/","url":"https://newruntime.com/topics/open-source/","title":"Open Source","reason":"Explore the open-source topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/open-source.md","json_url":"https://newruntime.com/topics/open-source.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}