OpenIntelligenceNet/Spark-X2.5-1.7B-Fable5.1-Distilled-Zero-Refusal-GGUF overview
Heretic Spark X2.5 1.7B GGUF Model Description This repository contains the GGUF formats FP16 and Q4 K M for the uncensored Spark X2.5 1.7B architecture. The m…
Runs locally from ~1.03 GB disk (4 GB VRAM class GPUs with llama.cpp / guIDE).
Repository Files & Downloads
Model Details
| Model ID | OpenIntelligenceNet/Spark-X2.5-1.7B-Fable5.1-Distilled-Zero-Refusal-GGUF |
|---|---|
| Author | OpenIntelligenceNet |
| Pipeline | — |
| License | — |
| Base model | — |
| Last modified | 2026-09-19T14:27:04.000Z |
Model README
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tags:
- gguf
- uncensored
- imatrix
- quantization
- reasoning
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Heretic-Spark-X2.5-1.7B-GGUF
Model Description
This repository contains the GGUF formats (FP16 and Q4_K_M) for the uncensored Spark-X2.5 1.7B architecture. The model is stripped of standard alignment restrictions to allow direct and unbounded responses to complex, creative, and reasoning-based queries.
Quantization & Imatrix Calibration
The Q4_K_M quantization was driven by a robust Importance Matrix (imatrix) to preserve structural integrity. The matrix was calibrated using over 2.14 million high-quality tokens from deep reasoning traces, advanced mathematics, uncensored instruction logic, and conversational roleplay.
Available Files
Spark-1.7B-F16.gguf: Uncompressed 16-bit precision base file for maximum accuracy.Spark-1.7B-Q4_K_M-Imatrix.gguf: Highly efficient 4-bit quantization, calibrated via custom imatrix for an optimal balance of speed, VRAM usage, and reasoning fidelity.
Run OpenIntelligenceNet/Spark-X2.5-1.7B-Fable5.1-Distilled-Zero-Refusal-GGUF with guIDE
Download guIDE — the AI-native code editor with local LLM inference and 69 built-in tools.
Source: Hugging Face · Compare models