Model Training
A LORA fine-tune of Qwen/Qwen3.5-0.8B. This model was trained with supervised fine-tuning (SFT) using Adaption's AutoScientist on the mediqa_health_qa dataset.

AutoScientist Config
{
"finetune_job_id": "931f8a40-efce-4283-9b64-aab45ab5a3b6",
"training_experiment_id": "6f2e6baf-e5fb-4c2f-bf91-63a315c81d20",
"original_model_name": "Qwen/Qwen3.5-0.8B",
"trained_model_name": "adaption_mediqa_health_qa",
"training_method": "sft",
"training_type": "lora",
"data_format": "chat",
"hyperparams": {
"lora": "true",
"lora_r": 32,
"n_evals": 5,
"n_epochs": 4,
"batch_size": "max",
"lora_alpha": 64,
"lora_dropout": 0.05,
"min_lr_ratio": 0.1,
"warmup_ratio": 0.05,
"weight_decay": 0.01,
"learning_rate": 0.00015,
"max_grad_norm": 1,
"base_model_size": "0.8B",
"train_on_inputs": "false",
"training_method": "sft",
"lr_scheduler_type": "cosine",
"scheduler_num_cycles": 0.5,
"lora_trainable_modules": "q_proj,k_proj,v_proj,o_proj"
}
}
Training Data
The model was fine-tuned on 789 rows of adapted data with the following domain distribution: medical (100%), science (0%), fitness-sports (0%), cooking (0%).
Model Evaluation
The model was evaluated on an in-distribution held-out test set as well as a broader domain-specific test set to measure generalization.

Table with columns: Domain, Win rate vs. base model| Domain | Win rate vs. base model |
|---|
| medical | 56% |
How to use
pip install torch transformers peft
import torch
from transformers import AutoModelForCausalLM, AutoTokenizer
from peft import PeftModel
BASE = "Qwen/Qwen3.5-0.8B"
ADAPTER = "<this-repo-id>"
device = "cuda" if torch.cuda.is_available() else "cpu"
dtype = torch.float32 if device == "cpu" else torch.bfloat16
base = AutoModelForCausalLM.from_pretrained(BASE, dtype=dtype).to(device)
model = PeftModel.from_pretrained(base, ADAPTER)
model = model.merge_and_unload()
model.eval()
tokenizer = AutoTokenizer.from_pretrained(BASE)
messages = [{"role": "user", "content": "Hello!"}]
text = tokenizer.apply_chat_template(
messages, tokenize=False, add_generation_prompt=True)
inputs = tokenizer(text, return_tensors="pt").to(device)
with torch.inference_mode():
out = model.generate(**inputs, max_new_tokens=512)
print(tokenizer.decode(out[0][inputs["input_ids"].shape[1]:], skip_special_tokens=True))