How to use from
SGLang
Install from pip and serve model
# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "adamkarvonen/qwen3p5_397b_selfexpl_e3_kl0" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "adamkarvonen/qwen3p5_397b_selfexpl_e3_kl0",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'
Use Docker images
docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "adamkarvonen/qwen3p5_397b_selfexpl_e3_kl0" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "adamkarvonen/qwen3p5_397b_selfexpl_e3_kl0",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'
Quick Links

qwen3p5_397b_selfexpl_e3_kl0

Qwen3.5-397B-A17B trained on its own verified self-investigations (freeform self-explanation; verification score >=7). Trained with Tinker (LoRA rank 64).

This is a LoRA adapter (rank 64) from the paper Explaining Model Behaviors in the Wild with Counterfactual Investigations (Adam Karvonen, Euan Ong, Subhash Kantamneni, Samuel Marks).

Usage

from peft import PeftModel
from transformers import AutoModelForCausalLM, AutoTokenizer

base = AutoModelForCausalLM.from_pretrained("Qwen/Qwen3.5-397B-A17B", torch_dtype="auto", device_map="auto")
model = PeftModel.from_pretrained(base, "adamkarvonen/qwen3p5_397b_selfexpl_e3_kl0")
tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen3.5-397B-A17B")

License

This LoRA adapter is a derivative of Qwen/Qwen3.5-397B-A17B and is released under the Apache 2.0 license. Its training data is derived from multiple upstream sources with their own terms β€” see the dataset card for the full license/attribution table (WildChat is ODC-BY and requires attribution).

Framework versions

  • PEFT 0.19.1
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