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OpenClaw
# Gated model: Login with a HF token with gated access permission
hf auth login
Start the llama.cpp server
# Install llama.cpp:
brew install llama.cpp
# Start a local OpenAI-compatible server:
llama serve -hf David33706/Llama-3.1-8B-Osuda-v1-GGUF:F16
Configure OpenClaw
# Install OpenClaw:
npm install -g openclaw@latest
# Register the local server and set it as the default model:
openclaw onboard --non-interactive --mode local \
  --auth-choice custom-api-key \
  --custom-base-url http://127.0.0.1:8080/v1 \
  --custom-model-id "David33706/Llama-3.1-8B-Osuda-v1-GGUF:F16" \
  --custom-provider-id llama-cpp \
  --custom-compatibility openai \
  --custom-text-input \
  --accept-risk \
  --skip-health
Run OpenClaw
openclaw agent --local --agent main --message "Hello from Hugging Face"
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Osuda โ€” a length-calibrated psychology assistant

Built with Llama

GGUF (F16) conversion of Osuda, a QLoRA fine-tune of Llama 3.1 8B Instruct that answers like a counselor โ€” short, warm, and directive โ€” instead of producing a numbered listicle.

The headline result is not accuracy. It is style control: the base model answered a 44-word reference with 193 words. After fine-tuning, 42.

Running with Ollama

ollama create osuda -f Modelfile
ollama run osuda

Results

Held-out sample of 100 examples (random_state=42). Both models decoded identically (max_new_tokens=256, temperature=1.0, min_p=0.1, do_sample=True) with no system prompt.

Metric Base Llama 3.1 8B Osuda Change
ROUGE-1 0.2316 0.4385 +89%
ROUGE-2 0.0679 0.1820 +168%
ROUGE-L 0.1443 0.3133 +117%
BERTScore F1 0.8587 0.9139 +0.055
Avg length (words) 193.2 42.3 reference: 43.6

Training configuration

Setting Value
Method QLoRA (4-bit NF4) via Unsloth
Rank r 16
lora_alpha 16
lora_dropout 0
use_rslora true
Target modules q_proj, k_proj, v_proj, o_proj, gate_proj, up_proj, down_proj
Max sequence length 2048

Note use_rslora=true scales updates by alpha/โˆšr rather than alpha/r โ€” with alpha=16, r=16 that is an effective factor of 4.0, not 1.0.

Limitations

Read these before citing the numbers.

  • ROUGE rewards length matching. The base model wrote ~4.5ร— the reference length, which depresses its precision regardless of content quality. A large share of the ROUGE gain is length calibration, not new knowledge. BERTScore (+0.055) is the less length-sensitive signal and its gain is far more modest.
  • The baseline is unprompted. Neither model received a system prompt, so this measures fine-tuning against a zero-shot default rather than a prompt-engineered baseline. A base model told "answer in 2โ€“3 sentences as a counselor" would close much of this gap. That control has not been run.
  • Base responses are truncated at max_new_tokens=256, so 193.2 words is a floor and the 4.5ร— ratio is a lower bound.
  • n = 100, single run, no confidence intervals, stochastic decoding with no generation seed. Treat differences as directional.
  • Not a clinical tool. No safety, crisis-handling, or clinician evaluation was performed. Do not deploy to people in distress.

License

This model is a derivative of Meta's Llama 3.1 and is licensed under the Llama 3.1 Community License, included in this repository as LICENSE.

Llama 3.1 is licensed under the Llama 3.1 Community License, Copyright ยฉ Meta Platforms, Inc. All Rights Reserved.

Use is additionally subject to the Llama 3.1 Acceptable Use Policy.

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