{"type":"post","id":"nvidia-released-nemotron-3-5-bolt-e4b-4gb-5d9d76","slug":"nvidia-released-nemotron-3-5-bolt-e4b-4gb-5d9d76","title":"NVIDIA released Nemotron 3.5 Bolt E4B 4GB , an open small model built on Gemma 4 E4B via RL post-training","description":"NVIDIA has published NVIDIA-Nemotron-3.5-Bolt-E4B-4GB, a quantized local language model post-trained from Gemma 4 E4B-it.","retrieval_nugget":"NVIDIA has published NVIDIA-Nemotron-3.5-Bolt-E4B-4GB, a quantized local language model post-trained from Gemma 4 E4B-it.","published_at":"2026-10-24","updated_at":"2026-10-24","record_date":"2026-10-24","date_kind":"published_at","topics":["local-models","open-models","models"],"entities":["NVIDIA","NVIDIA-Nemotron-3.5-Bolt-E4B-4GB","Gemma 4 E4B-it","DFlash","llama.cpp","OpenMDW"],"related_patterns":[],"novelty_label":"new_fact","what_changed":"The Hugging Face release page specifies the 4GB Bolt E4B build: Gemma-4-E4B-it post-training, Q4_K_M quantization, and up to 64K-token input and output.","prior_refs":["memory:1fe79f90-86ec-847a-ab74-1c640331fdbe","memory:6f3f8de8-ef52-829f-ab81-532d01fe7d9e","memory:aa6860cb-68d1-80db-ad83-1085c9ef07a6"],"source_url":"https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB","source_urls":["https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:nvidia-released-nemotron-3-5-bolt-e4b-4gb-5d9d76","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/nvidia-released-nemotron-3-5-bolt-e4b-4gb-5d9d76/","markdown":"https://newruntime.com/posts/nvidia-released-nemotron-3-5-bolt-e4b-4gb-5d9d76.md","json":"https://newruntime.com/posts/nvidia-released-nemotron-3-5-bolt-e4b-4gb-5d9d76.json"},"next_reads":[{"type":"topic","path":"/topics/local-models/","url":"https://newruntime.com/topics/local-models/","title":"Local Models","reason":"Explore the local-models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/local-models.md","json_url":"https://newruntime.com/topics/local-models.json"},{"type":"topic","path":"/topics/open-models/","url":"https://newruntime.com/topics/open-models/","title":"Open Models","reason":"Explore the open-models topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/open-models.md","json_url":"https://newruntime.com/topics/open-models.json"},{"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":"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":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}