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King3Djbl/nexus-security-GGUF

sourceHugging Faceapache-2.0updated 2mo agoView on Hugging Face
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nexus-security-GGUF

NEXUS domain specialist for security research, pentesting and defensive tooling โ€” lightweight & uncensored.

![Downloads](https://huggingface.co/King3Djbl/nexus-security-GGUF) ![Demos](https://huggingface.co/spaces/fableforge-ai/fableforge-nexus)

Base model: fableforge-ai/NEXUS-Security ยท Part of the FableForge ecosystem.

๐Ÿ† Benchmarks โ€” 144/150 (96%)

A 1.5B model scoring 96% โ€” punching far above its weight. 30-prompt evaluation (domain knowledge, uncensored domain + general, reasoning, tool use), 0โ€“5 scoring, run on an NVIDIA A40 via Ollama.

CategoryScoreAvg
๐ŸŽฏ Domain Knowledge49/504.9/5
๐Ÿ”“ Uncensored (Domain)25/255.0/5
๐Ÿ”“ Uncensored (General)25/255.0/5
๐Ÿง  Reasoning23/254.6/5
๐Ÿ”ง Tool Use22/254.4/5
Total144/15096%

๐Ÿงฌ The NEXUS Family โ€” six specialists, one tiny footprint

ModelScoreSpecialty
NEXUS-Coder141/150Software Engineering & Code
NEXUS-Security144/150Cybersecurity & Hacking
NEXUS-Medical140/150Medicine & Healthcare
NEXUS-Legal139/150Law & Compliance
NEXUS-Finance144/150Finance & Accounting
NEXUS-Science140/150Science & Research

๐Ÿ‘‰ Grab the whole family on Ollama or Hugging Face.


โšก Quickest start โ€” Ollama (these pulls credit the source, not a mirror)

bash
ollama run fableforge-ai/nexus-security:q4_k_m   # published on ollama.com
ollama run hf.co/King3Djbl/nexus-security-GGUF:Q4_K_M

๐Ÿฆ™ llama.cpp

bash
llama-cli -hf King3Djbl/nexus-security-GGUF:Q4_K_M -p "Hello!"

๐Ÿ’  LM Studio

Search `King3Djbl/nexus-security-GGUF` and pick a quant below.


๐Ÿ“ฆ Provided quants (download one file, not the whole repo)

FileQuantSizeNotes
nexus-security-f16.ggufF163.09 GBFull precision (unquantized). Reference / conversion.
nexus-security-q8_0.ggufQ8_01.65 GBExtremely high quality โ€” usually overkill.
nexus-security-q6_k.ggufQ6_K1.27 GBVery high quality, near-perfect. Recommended if you have the RAM.
nexus-security-q5_k_m.ggufQ5_K_M1.13 GBHigh quality. Recommended.
nexus-security-q4_k_m.ggufQ4_K_M0.99 GBโญ Best size/quality balance โ€” default pick for most users.
nexus-security-iq4_xs.ggufIQ4_XS0.90 GBimatrix โ€” great quality, smaller than Q4KS. Recommended for low RAM.
nexus-security-q4_0.ggufQ4_00.94 GBLegacy format โ€” prefer Q4KM.
nexus-security-q3_k_m.ggufQ3_K_M0.82 GBLower quality; usable when RAM is tight.
nexus-security-iq3_xxs.ggufIQ3_XXS0.60 GBimatrix very low quality.
nexus-security-q2_k.ggufQ2_K0.68 GBVery low quality โ€” surprisingly usable.
nexus-security-iq2_xxs.ggufIQ2_XXS0.51 GBTiny imatrix โ€” last resort.

Not sure? Take `Q4_K_M`. Low RAM โ†’ `IQ4_XS`. Max quality โ†’ `Q6_K`.

๐Ÿง  Prompt format (ChatML)

<|im_start|>system
{system_prompt}<|im_end|>
<|im_start|>user
{prompt}<|im_end|>
<|im_start|>assistant

๐ŸŒŒ See it live โ€” the FableForge demos

This family powers a galaxy of free, interactive HF Spaces:


๐Ÿ”— Related models


โญ Like & share โ€” it helps people find the source instead of a mirror.