Instructions to use nickprock/archai-jev-zagreus-0.4b-ita with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- PEFT
How to use nickprock/archai-jev-zagreus-0.4b-ita with PEFT:
Task type is invalid.
- Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- llama.cpp
How to use nickprock/archai-jev-zagreus-0.4b-ita with llama.cpp:
Install (macOS, Linux)
curl -LsSf https://llama.app/install.sh | sh # Start a local OpenAI-compatible server with a web UI: llama serve -hf nickprock/archai-jev-zagreus-0.4b-ita # Run inference directly in the terminal: llama cli -hf nickprock/archai-jev-zagreus-0.4b-ita
Install from WinGet (Windows)
winget install llama.cpp # Start a local OpenAI-compatible server with a web UI: llama serve -hf nickprock/archai-jev-zagreus-0.4b-ita # Run inference directly in the terminal: llama cli -hf nickprock/archai-jev-zagreus-0.4b-ita
Use pre-built binary
# Download pre-built binary from: # https://github.com/ggerganov/llama.cpp/releases # Start a local OpenAI-compatible server with a web UI: ./llama-server -hf nickprock/archai-jev-zagreus-0.4b-ita # Run inference directly in the terminal: ./llama-cli -hf nickprock/archai-jev-zagreus-0.4b-ita
Build from source code
git clone https://github.com/ggerganov/llama.cpp.git cd llama.cpp cmake -B build cmake --build build -j --target llama-server llama-cli # Start a local OpenAI-compatible server with a web UI: ./build/bin/llama-server -hf nickprock/archai-jev-zagreus-0.4b-ita # Run inference directly in the terminal: ./build/bin/llama-cli -hf nickprock/archai-jev-zagreus-0.4b-ita
Use Docker
docker model run hf.co/nickprock/archai-jev-zagreus-0.4b-ita
- LM Studio
- Jan
- vLLM
How to use nickprock/archai-jev-zagreus-0.4b-ita with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "nickprock/archai-jev-zagreus-0.4b-ita" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "nickprock/archai-jev-zagreus-0.4b-ita", "prompt": "Once upon a time,", "max_tokens": 512, "temperature": 0.5 }'Use Docker
docker model run hf.co/nickprock/archai-jev-zagreus-0.4b-ita
- Ollama
How to use nickprock/archai-jev-zagreus-0.4b-ita with Ollama:
ollama run hf.co/nickprock/archai-jev-zagreus-0.4b-ita
- Unsloth Desktop
- Docker Model Runner
How to use nickprock/archai-jev-zagreus-0.4b-ita with Docker Model Runner:
docker model run hf.co/nickprock/archai-jev-zagreus-0.4b-ita
- Lemonade
How to use nickprock/archai-jev-zagreus-0.4b-ita with Lemonade:
Pull the model
# Download Lemonade from https://lemonade-server.ai/ lemonade pull nickprock/archai-jev-zagreus-0.4b-ita
Run and chat with the model
lemonade run user.archai-jev-zagreus-0.4b-ita-{{QUANT_TAG}}List all available models
lemonade list
- Atomic Chat
Archai JEV Zagreus 0.4B Ita (System One Decision Engine)
Archai JEV Zagreus 0.4B Ita is an ultra-lightweight, native Italian "System One" decision engine fine-tuned from mii-llm/zagreus-0.4B-ita.
Designed specifically for sub-10ms CPU inference in edge and Rust/C++ environments, this model evaluates native Italian inputs and generates deterministic output tokens (A, B, C, D, TRUE, FALSE) across various reasoning, safety, and classification tasks.
Key Highlights
- Native Italian Dataset Suite: Trained on a consolidated mixture of 7 native Italian benchmark datasets (EvalITA, HateCheck-IT, RiTA-NLP, STS-B).
- Dynamic Calibration Loss: Optimized via dynamic joint Cross-Entropy and Brier Score minimization, ensuring well-calibrated confidence probabilities.
- Ultra-Compact Footprint: Converted to
Q8_0GGUF format with a file size of only 465 MB, allowing instant loading into RAM.
Model Details
- Developer: nickprock
- Base Model:
mii-llm/zagreus-0.4B-ita(400M Parameters) - Architecture: LlamaForCausalLM
- Fine-Tuning Method: QLoRA ($r=16, \alpha=32$)
- Quantization Format: GGUF (
Q8_0, 465 MB) - Target Token Mapping:
- Multiple Choice Target:
A(32),B(33),C(34),D(35) - Boolean Verification Target:
TRUE(21260),FALSE(31451)
- Multiple Choice Target:
Training & Evaluation Results
Metrics Summary
| Metric | Epoch 1 | Epoch 2 | Epoch 3 | Final Test Set |
|---|---|---|---|---|
| Train Loss | 0.6461 | 0.4760 | 0.4150 | — |
| Validation Loss | 0.4700 | 0.4105 | 0.3962 | — |
| Validation Accuracy | 77.04% | 81.49% | 82.18% | — |
| Test Accuracy | — | — | — | 77.90% |
| Test Brier Score | — | — | — | 0.2407 |
Dataset Mixture (Italian NLP Suite)
- Safety & Moderation:
Paul/hatecheck-italian+evalitahf/hatespeech_detection - Multi-Choice Reasoning:
RiTA-nlp/ai2_arc_ita(ARC-Challenge + ARC-Easy) - Sentiment Analysis:
evalitahf/sentiment_analysis - Natural Language Inference (NLI):
evalitahf/textual_entailment - Support Pertinence:
evalitahf/faq - Semantic Similarity:
stsb_multi_mt(it)
Files in Repository
adapter/: LoRA adapters and tokenizer configurations.archai-jev-zagreus-0.4b-q8.gguf: Quantized 8-bit full model (~465 MB) ready forllama.cppand Rust integrations.
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mii-llm/zagreus-0.4B-ita
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