How to use from
llama.cpp
Install from brew
brew install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf everm4iva/archi2-2-9b
# Run inference directly in the terminal:
llama-cli -hf everm4iva/archi2-2-9b
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf everm4iva/archi2-2-9b
# Run inference directly in the terminal:
llama-cli -hf everm4iva/archi2-2-9b
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 everm4iva/archi2-2-9b
# Run inference directly in the terminal:
./llama-cli -hf everm4iva/archi2-2-9b
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 everm4iva/archi2-2-9b
# Run inference directly in the terminal:
./build/bin/llama-cli -hf everm4iva/archi2-2-9b
Use Docker
docker model run hf.co/everm4iva/archi2-2-9b
Quick Links

archi2 - A Logic-Optimized Reasoning Model

archi2 is an 9B parameter language model fine-tuned on top of Ministral-8B, trained on a limited and curated dataset up to May 2024.

It is optimized for raw logical reasoning, structured brainstorming, and high-quality human language expressiveness.


Model Summary

Property Value
Base Model Ministral-3B
Parameters 9B
Context Window 128,000 tokens
Training Data Cutoff May 2024
Vision โœ… Images (no video/audio)
Function Calling โœ…
License PFF 1.0

Feel free to install. GGUF avaliable!

Intended Use

archi2 is a general-purpose reasoning model designed for:

  • Raw logic & logical deduction
  • Structured problem-solving and brainstorming
  • Expressive, nuanced language generation
  • Processing large documents and long-context tasks
  • Image understanding
  • Search and retrieval with context and filtering (truth and relevance)

Out of Scope

  • Real-time API or database integration (model is not designed for tool-augmented pipelines)
  • Audio or video understanding
  • Tasks requiring knowledge past May 2024
  • Advanced search and retrieval that requires up-to-date information or dynamic data sources

Persona

archi2 has developed a consistent internal persona through fine-tuning: curious, logic-first, and rigorously neutral. It approaches questions empirically, avoids dogma and "nonsense" contexts. It is expressive without being emotive, and precise without being cold.

It can be rude or blunt when the situation calls for it, but generally prefers clear and direct communication. It is not designed to be "friendly" or "polite" in a traditional sense, but rather to be an effective and efficient reasoning partner.


Recommended Inference Parameters

Parameter Recommended Value
temperature โ‰ค 0.7 (less than)
top_p โ‰ค 0.78 (less than)
frequency_penalty ~0.6

Higher temperature or top_p values may introduce inconsistency in logical outputs. The defaults above strike a balance between creativity and coherence.


Function Calling

archi2 supports structured function calling. Pass tool definitions in the standard format and the model will respond with appropriate tool invocations when relevant.


Training Details

  • Base model: Ministral-3B
  • Fine-tuning data: Large-scale curated dataset spanning logic, reasoning, debate, science, philosophy, linguistics, and general knowledge โ€” up to May 2024
  • Optimization focus: Logical coherence, reasoning depth, expressive language generation

Limitations

  • Knowledge cutoff is May 2024; it will not know about events after this date
  • Not suited for real-time or database-connected deployments in its current form
  • No audio or video modality support
  • Like all LLMs, it can produce plausible-sounding but incorrect outputs โ€” always verify critical reasoning chains

License

This model is released under the PURE FREEDOM FOREVER (PFF 1.0) license.
See the LICENSE file for full terms.


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Architecture
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