ZeryEasyCoder27B GGUF

Created by @zagy1234

Custom Qwen3.5-based hybrid model merged and optimized for high-performance math reasoning and coding tasks.

This repository contains GGUF quantized weights for ZeryEasyCoder-27B, optimized for efficient local inference on consumer hardware using Ollama, llama.cpp, LM Studio, and Text Generation WebUI.

🛠️ Architecture & Conversion Fixes

  • Base Architecture: Hybrid Qwen3.5 (64 layers: 48 linear attention / SSM + 16 full-attention).
  • MTP Head Fix: Removed the non-essential Multi-Token Prediction (MTP) head at layer source, resolving the blk.64 tensor initialization error while preserving full model intelligence.
  • Quantization: Q4_K_M (~16 GB).
Artifact Value
Filename zeryeasycoder-27b-Q4_K_M.gguf
Size 16 545 674 336 B (15.41 GiB)
SHA256 41ef673c4c7efda3930bc076bb178519a5f7bcf810adc23044cee0122f44d9be
Block count 64 (nextn_predict_layers: absent)
Tensor count 851
Tensor layout Q4_K × 433, Q6_K × 65, F32 × 353

📊 Benchmark Comparison (GSM8K)

Evaluated via lm_eval (v0.4.13) on a 200-sample test set (5-shot, reasoning_effort=none, max_gen_toks=512, temperature=0).

Model Size / Quant GSM8K (Math Reasoning)
ZeryEasyCoder27B (Ours) 27B (Q4_K_M) 95.5% (191/200)
DeepSeek-R1-Distill-Qwen-14B 14B (FP16) ~93.9%
Qwen2.5-Coder-32B-Instruct 32B (Q4_K_M) ~92.5%
Qwen2.5-32B-Instruct 32B (Q4_K_M) ~90.8%
Llama-3.1-70B-Instruct 70B (Q4_K_M) ~95.1%

Note: Clean execution with zero truncated outputs, format errors, or empty responses. Comparison figures are approximate published values at varying precisions and are not measured under identical harness settings.

Key Capabilities

  • 🐍 Python, C++ & Scripting: Writing, debugging, and refactoring automation scripts.
  • 🐧 Linux Sysadmin: Native understanding of shell configurations, terminal tools, and system administration.
  • 🔓 Uncensored: No artificial barriers for cybersecurity analysis, security research, or complex technical tasks.

🚀 Quickstart (Ollama)

ollama run hf.co/zagy1234/ZeryEasyCoder27B-GGUF

Option 2: Custom Modelfile in Ollama

If you downloaded the .gguf file locally, create a file named Modelfile:

FROM ./zeryeasycoder-27b-Q4_K_M.gguf

PARAMETER temperature 0.6
PARAMETER top_p 0.9
PARAMETER num_ctx 16384

SYSTEM "Jesteś zaawansowanym asystentem technicznym ZeryEasyCoder. Odpowiadasz bezpośrednio, zwięźle i precyzyjnie."

Then build and start the model in your terminal:

ollama create zeryeasycoder -f Modelfile
ollama run zeryeasycoder

Option 3: llama.cpp Command Line

./llama-cli -m zeryeasycoder-27b-Q4_K_M.gguf -p "Napisz skrypt w Pythonie do automatyzacji kopii zapasowych" -n 512

🏗️ Model Background

ZeryEasyCoder-27B is a specialized hybrid merge combining two Qwen-based models:

  • Hemmingway-1: Excellent multi-step reasoning, natural dialogue, and unrestricted versatility.
  • NEO-CODER MAX (Turbo Cold Fusion): Deep knowledge in low-level programming, Linux systems, Bash/Fish scripting, and technical automation.

🔗 Related Links

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