How to use from
vLLM
Install from pip and serve model
# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "deadbydawn101/gemma-4-E4B-Agentic-Sol-Fable-Reasoning-GeminiCLI-GGUF"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "deadbydawn101/gemma-4-E4B-Agentic-Sol-Fable-Reasoning-GeminiCLI-GGUF",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'
Use Docker
docker model run hf.co/deadbydawn101/gemma-4-E4B-Agentic-Sol-Fable-Reasoning-GeminiCLI-GGUF:F16
Quick Links

Gemma 4 E4B v2 — Sol + FABLE.5 + Opus Reasoning + Claude Code | 22K Examples | No Adapter Needed | Tool Calling ✅ | OpenHarness ✅ | OpenClaw ✅ | Hermes Agent ✅ | Reasoning Baked In GGUF

Thank you for 140,000+ downloads on v1. We were the first to train Gemma 4 at the weights. We will continue to innovate and simply do what others can't.

Built by RavenX AI Labs — San Jose, CA

Downloads License MLX Version


GGUF Downloads

Quant Size Use Case
Q4_K_M 5.07 GB Best balance of quality and size — recommended
F16 15.0 GB Full precision, maximum quality

For the MLX version (Apple Silicon native), see:

👉 gemma-4-E4B-Agentic-Sol-Fable-Reasoning-GeminiCLI-mlx-4bit


Quickstart

Ollama

ollama run hf.co/deadbydawn101/gemma-4-E4B-Agentic-Sol-Fable-Reasoning-GeminiCLI-GGUF

llama.cpp

llama-cli -m gemma-4-E4B-v2-Sol-Fable-Q4_K_M.gguf \
  -p "Write a Python function that implements binary search with error handling." \
  -n 2048

LM Studio

Download the Q4_K_M GGUF and load directly in LM Studio.


What's New in v2

This is the 10x update to the model that started it all. 22,389 training examples, up from 2,163.

v1 (April 2026) v2 (July 2026)
Training examples 2,163 22,389 (10x)
Data sources Opus reasoning Sol + FABLE.5 + Opus
Coding traces 0 17,939 (xhigh reasoning, tool use)
Thinking traces 0 4,450 (with <think> blocks)
Final training loss 1.8984
Adapter needed? No No

Data Sources

Dataset Examples What It Teaches
GPT-5.6 Sol Coding Traces 17,939 Production coding, debugging, tool use, acceptance-tested solutions
Complete FABLE.5 Traces 4,450 Deep reasoning with <think> blocks, context→completion
Opus 4.6 Reasoning 2,163 Claude-style structured reasoning (from v1)

Gym Benchmarks — 7B Model, Local Apple Silicon

Evaluated on 6 hard tasks across security, coding, and reasoning. All responses generated locally on M4 Max 128GB at 15.5 tokens/sec average.

Task Category Tokens Speed Result
RATH Security Report Security 1,378 25.1 t/s Full CVSS + CWE + MITRE ATT&CK report
Privilege Escalation Security 385 24.1 t/s Correctly refused unauthorized exploitation
Thread-Safe LRU+TTL Cache Coding 4,270 15.3 t/s Production Python with full test suite
CSV Data Pipeline Agentic Coding 8,192 14.9 t/s Hit max tokens — wanted to write MORE
Combinatorics Problem Math Reasoning 3,072 14.9 t/s Formal set theory with LaTeX notation
Distributed Rate Limiter System Design 3,676 15.0 t/s Complete Redis-backed implementation

Total: 20,973 tokens generated in 22 minutes. 5/6 production quality, 1/6 correct safety refusal.


The Story

On April 2, 2026, Google released Gemma 4. Its gemma4 architecture wasn't supported by any training framework.

On April 9, we shipped the first working fine-tune. Seven days. We built custom Gemma 4 support into our training framework and shipped before anyone else.

Unsloth published their Gemma 4 training guide on July 18 — three months later.

140,000+ people downloaded v1. Zero community issues. v2 is our thank you — 10x the training data.

All Formats

Format Link
🆕 GGUF (this repo) You're here
🆕 MLX 4-bit (v2) Apple Silicon native
v2 LoRA adapters Standalone adapters
v1 MLX (Opus only) Original 140K download model
v1 GGUF (Opus only) Original GGUF

The RavenX Gemma 4 Stack

Repo What
unsloth-mlx Training framework — we added Gemma 4 support
mlx-gemma4 Custom model implementation + converter
ravenx-mtp-drafter Reverse-engineered Google's hidden MTP heads
ravenx-training-gym Harbor-native security benchmark

About RavenX AI Labs

Security AI infrastructure company. San Jose, CA. 200K+ HF downloads. 26+ shipped models. 2 USPTO patents filed.

  • USPTO #64/087,357 — Soul Infusion (identity-framed training)
  • USPTO #64/104,760 — Sovereignty Chain (cryptographic model protection)

GitHub: @DeadByDawn101 | X: @RavenXllm


"We trained Gemma 4 in April. Unsloth published their guide in July. We simply do what others can't."

— RavenX AI Labs LLC, since June 2026

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