ThoxRoute-1.5B

Your AI. Your Data. Your Rules.

Preference-routing LoRA adapter on Qwen2.5-1.5B-Instruct — a clean-room router (built to avoid the non-commercial Arch-Router license).

What this is

• Base: Qwen/Qwen2.5-1.5B-Instruct (Apache-2.0).
• LoRA r=16, α=32; task = preference/intent routing.
• Clean-room implementation — explicitly not derived from katanemo/Arch-Router (non-commercial).

Intended use

On-device / edge text generation within the THOX stack. Not a safety-aligned public assistant unless deployed behind THOX guardrails.

Prompt / chat template

<|im_start|>system
{system}<|im_end|>
<|im_start|>user
{prompt}<|im_end|>
<|im_start|>assistant

Usage

Transformers + PEFT

from peft import PeftModel
from transformers import AutoModelForCausalLM, AutoTokenizer
base = "Qwen/Qwen2.5-1.5B-Instruct"
adapter = "Thox-ai/ThoxRoute-1.5B"
tok = AutoTokenizer.from_pretrained(base)
model = AutoModelForCausalLM.from_pretrained(base, device_map="auto")
model = PeftModel.from_pretrained(model, adapter)

Links

• Base model: Qwen/Qwen2.5-1.5B-Instruct
• GGUF: Thox-ai/ThoxRoute-1.5B-GGUF
• Ollama: ollama.com/thox-ai/<slug> — verify with the Ollama lane (task 80017303)
• Docs: https://docs.thox.ai

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THOX.ai LLC — Your AI. Your Data. Your Rules. · On-device and private by design.