{
  "site": "Agentic Weekly",
  "dataset": "Agentic Weekly model facts",
  "as_of": "2026-10-26",
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "attribution": "Data: Agentic Weekly (https://theagenticweekly.com), CC BY 4.0",
  "page": "https://theagenticweekly.com/models",
  "evidence_labels": {
    "Reported": "Read from the cited vendor page on the as-of date; not run by us.",
    "Tested": "We ran it ourselves; scope is stated in tested_note. No model is Tested yet."
  },
  "model": {
    "slug": "nemotron-3-5-bolt-e4b",
    "name": "Nemotron 3.5 Bolt E4B (4GB)",
    "vendor": "NVIDIA",
    "family": "Nemotron",
    "category": "llm",
    "status": "generally-available",
    "groups": [
      "open-weights",
      "local",
      "small-fast"
    ],
    "short_answer": "Nemotron 3.5 Bolt E4B (4GB) is NVIDIA's latest language model in our dataset, released Oct 23, 2026. Open weights (OpenMDW-1.1). NVIDIA's compact open-weights text model built on Gemma-4-E4B, quantized to roughly 4GB (Q4_K_M) for laptops and edge devices; released Oct 23, 2026. Verified against vendor sources on Oct 26, 2026.",
    "summary": "NVIDIA's compact open-weights text model built on Gemma-4-E4B, quantized to roughly 4GB (Q4_K_M) for laptops and edge devices; released Oct 23, 2026.",
    "release_date": "2026-10-23",
    "latest_update": null,
    "api_id": null,
    "context_tokens": 64000,
    "max_output_tokens": null,
    "input_modalities": [
      "text"
    ],
    "output_modalities": [
      "text"
    ],
    "parameters": {
      "total": "8B",
      "active": "4B effective",
      "architecture": "Gemma-4-E4B base"
    },
    "license": "OpenMDW-1.1",
    "open_weights": true,
    "pricing": null,
    "evidence": "Reported",
    "tested_note": null,
    "last_verified": "2026-10-26",
    "is_stale": false,
    "facts": {
      "release_date": {
        "value": "2026-10-23",
        "source_url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Date of the public Hugging Face release; NVIDIA's Oct 15 blog announced it ahead of time."
      },
      "context_tokens": {
        "value": 64000,
        "source_url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB",
        "as_of": "2026-10-26",
        "evidence": "Reported",
        "note": "Stated as 64K tokens."
      },
      "input_modalities": {
        "value": [
          "text"
        ],
        "source_url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "output_modalities": {
        "value": [
          "text"
        ],
        "source_url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "parameters": {
        "value": {
          "total": "8B",
          "active": "4B effective",
          "architecture": "Gemma-4-E4B base"
        },
        "source_url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      },
      "license": {
        "value": {
          "type": "open-weights",
          "name": "OpenMDW-1.1",
          "openWeights": true
        },
        "source_url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB",
        "as_of": "2026-10-26",
        "evidence": "Reported"
      }
    },
    "vendor_claims": [],
    "notes": [
      "A BF16 variant also exists on Hugging Face. The 4GB build is the Q4_K_M quantization."
    ],
    "not_verified": [
      "Benchmark scores were not captured.",
      "Larger Nemotron 3.5 models announced by NVIDIA on Oct 15 (Super VL, Bolt 74B-A9B) are not tracked here yet."
    ],
    "sources": [
      {
        "label": "NVIDIA Research model page",
        "url": "https://research.nvidia.com/labs/nemotron/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB/"
      },
      {
        "label": "Hugging Face model card",
        "url": "https://huggingface.co/nvidia/NVIDIA-Nemotron-3.5-Bolt-E4B-4GB"
      },
      {
        "label": "NVIDIA blog: Nemotron 3.5",
        "url": "https://blogs.nvidia.com/blog/nemotron-3-5-super-vl/"
      }
    ],
    "url": "https://theagenticweekly.com/models/nemotron-3-5-bolt-e4b",
    "markdown": "https://theagenticweekly.com/models/nemotron-3-5-bolt-e4b.md",
    "api": "https://theagenticweekly.com/api/models/nemotron-3-5-bolt-e4b"
  }
}