Instructions to use Pravesh390/flan-t5-qlora-countryqa-v1 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use Pravesh390/flan-t5-qlora-countryqa-v1 with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="Pravesh390/flan-t5-qlora-countryqa-v1")

# Load model directly
from transformers import AutoModel
model = AutoModel.from_pretrained("Pravesh390/flan-t5-qlora-countryqa-v1", dtype="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use Pravesh390/flan-t5-qlora-countryqa-v1 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "Pravesh390/flan-t5-qlora-countryqa-v1"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "Pravesh390/flan-t5-qlora-countryqa-v1",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/Pravesh390/flan-t5-qlora-countryqa-v1

SGLang

How to use Pravesh390/flan-t5-qlora-countryqa-v1 with 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 "Pravesh390/flan-t5-qlora-countryqa-v1" \
    --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": "Pravesh390/flan-t5-qlora-countryqa-v1",
		"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 "Pravesh390/flan-t5-qlora-countryqa-v1" \
        --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": "Pravesh390/flan-t5-qlora-countryqa-v1",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use Pravesh390/flan-t5-qlora-countryqa-v1 with Docker Model Runner:
```
docker model run hf.co/Pravesh390/flan-t5-qlora-countryqa-v1
```

YAML Metadata Warning:The pipeline tag "text2text-generation" is not in the official list: text-classification, token-classification, table-question-answering, question-answering, zero-shot-classification, translation, summarization, feature-extraction, text-generation, fill-mask, sentence-similarity, text-to-speech, text-to-audio, automatic-speech-recognition, audio-to-audio, audio-classification, audio-text-to-text, voice-activity-detection, depth-estimation, image-classification, object-detection, image-segmentation, text-to-image, image-to-text, image-to-image, image-to-video, unconditional-image-generation, video-classification, reinforcement-learning, robotics, tabular-classification, tabular-regression, tabular-to-text, table-to-text, multiple-choice, text-ranking, text-retrieval, time-series-forecasting, text-to-video, image-text-to-text, image-text-to-image, image-text-to-video, visual-question-answering, document-question-answering, zero-shot-image-classification, graph-ml, mask-generation, zero-shot-object-detection, text-to-3d, image-to-3d, image-feature-extraction, video-text-to-text, keypoint-detection, visual-document-retrieval, any-to-any, video-to-video, other

🧠 FLAN-T5 QLoRA (Prompt Tuned) - Country Capital QA

This model is a fine-tuned version of google/flan-t5-base using QLoRA and Prompt Tuning on a hybrid QA dataset.

📌 Highlights

🔍 Correct & incorrect (hallucinated) QA pairs
⚙️ Trained using 4-bit QLoRA with PEFT
🔧 Prompt tuning enables parameter-efficient adaptation

🏗️ Training

Base Model: google/flan-t5-base
Method: QLoRA + Prompt Tuning with PEFT
Quantization: 4-bit NF4
Frameworks: 🤗 Transformers, PEFT, Accelerate
Evaluation: BLEU = 92.5, ROUGE = 87.3

📚 Dataset

Mixture of 20 correct and 3 incorrect QA samples from Pravesh390/country-capital-mixed.

📦 Usage

from transformers import pipeline
pipe = pipeline("text2text-generation", model="Pravesh390/flan-t5-qlora-countryqa-v1")
pipe("What is the capital of Brazil?")

📈 Intended Use

Evaluate hallucinations in QA systems
Robust model development for real-world QA
Academic research or education

🏷️ License

Apache 2.0 — Free for research and commercial use.

Downloads last month: -; Downloads are not tracked for this model. How to track

Dataset used to train Pravesh390/flan-t5-qlora-countryqa-v1

Evaluation results

bleu on Country-Capital Mixed QA
self-reported

92.500
rouge on Country-Capital Mixed QA
self-reported

87.300