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 webslug/cogent:Q4_K_M
# Run inference directly in the terminal:
llama-cli -hf webslug/cogent:Q4_K_M
Install from WinGet (Windows)
winget install llama.cpp
# Start a local OpenAI-compatible server with a web UI:
llama-server -hf webslug/cogent:Q4_K_M
# Run inference directly in the terminal:
llama-cli -hf webslug/cogent:Q4_K_M
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 webslug/cogent:Q4_K_M
# Run inference directly in the terminal:
./llama-cli -hf webslug/cogent:Q4_K_M
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 webslug/cogent:Q4_K_M
# Run inference directly in the terminal:
./build/bin/llama-cli -hf webslug/cogent:Q4_K_M
Use Docker
docker model run hf.co/webslug/cogent:Q4_K_M
Quick Links

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Check out the documentation for more information.

Aletheia-0.1 model logo

Aletheia-0.1 GGUF

Aletheia-0.1 is a small experimental 1B parameter local language model trained to provide clarity, introspection, executive function, and reflective conversation.

This model is intended for thoughtful dialogue, self-reflection, planning, reasoning hygiene, and helping the user untangle vague or emotionally noisy thoughts into clearer structure. It is not a general frontier assistant, not a tool-calling model, and not designed for complex autonomous agent workflows.

Aletheia-0.1 has a distinct persona: calm, reflective, clarity-focused, and resistant to hallucination. It is best treated as a compact introspective companion for thinking through problems rather than as a broad factual authority.

Intended Use

Aletheia-0.1 is best suited for:

  • introspective conversation
  • clarifying confused thoughts
  • executive function support
  • planning small next steps
  • examining assumptions
  • reflective dialogue
  • philosophical or self-directed reasoning

It is a 1B model, so keep expectations realistic. It can be surprisingly coherent within its niche, but it does not possess the broad knowledge or reliability of larger models.

Prompt Format

Use the Llama 3 instruction format.

Example:

<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are X, a clarity-focused local AI model trained for introspection, executive function, and careful reasoning.<|eot_id|><|start_header_id|>user<|end_header_id|>

Help me think clearly about a decision I am avoiding.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

---
license: apache-2.0
language:
- en
tags:
- cogency
---
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GGUF
Model size
1B params
Architecture
llama
Hardware compatibility
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