Instructions to use dathuynh1108/ocr-captcha-v3-finetuned with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use dathuynh1108/ocr-captcha-v3-finetuned with Transformers:

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

pipe = pipeline("image-text-to-text", model="dathuynh1108/ocr-captcha-v3-finetuned")

# Load model directly
from transformers import AutoTokenizer, AutoModelForMultimodalLM

tokenizer = AutoTokenizer.from_pretrained("dathuynh1108/ocr-captcha-v3-finetuned")
model = AutoModelForMultimodalLM.from_pretrained("dathuynh1108/ocr-captcha-v3-finetuned")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use dathuynh1108/ocr-captcha-v3-finetuned with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "dathuynh1108/ocr-captcha-v3-finetuned"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "dathuynh1108/ocr-captcha-v3-finetuned",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/dathuynh1108/ocr-captcha-v3-finetuned

SGLang

How to use dathuynh1108/ocr-captcha-v3-finetuned 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 "dathuynh1108/ocr-captcha-v3-finetuned" \
    --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": "dathuynh1108/ocr-captcha-v3-finetuned",
		"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 "dathuynh1108/ocr-captcha-v3-finetuned" \
        --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": "dathuynh1108/ocr-captcha-v3-finetuned",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use dathuynh1108/ocr-captcha-v3-finetuned with Docker Model Runner:
```
docker model run hf.co/dathuynh1108/ocr-captcha-v3-finetuned
```

ocr-captcha-v3-finetuned

This model is a fine-tuned version of anuashok/ocr-captcha-v3 on the dathuynh1108/captcha-to-text dataset. It achieves the following results on the evaluation set:

Loss: 0.1145
Cer: 0.0056

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

learning_rate: 1e-05
train_batch_size: 8
eval_batch_size: 8
seed: 42
gradient_accumulation_steps: 2
total_train_batch_size: 16
optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
lr_scheduler_type: linear
num_epochs: 10
mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Cer
0.0563	1.0	2532	0.0877	0.0074
0.0144	2.0	5064	0.1097	0.008
0.0175	3.0	7596	0.1212	0.0068
0.0210	4.0	10128	0.1025	0.0071
0.0007	5.0	12660	0.1109	0.0068
0.0003	6.0	15192	0.1112	0.0057
0.0023	7.0	17724	0.1164	0.0060
0.0001	8.0	20256	0.1117	0.0056
0.0000	9.0	22788	0.1153	0.0054
0.0000	10.0	25320	0.1145	0.0056

Framework versions

Transformers 5.8.0
Pytorch 2.11.0+cu130
Datasets 4.8.5
Tokenizers 0.22.2

Downloads last month: 34

Safetensors

Model size

0.3B params

Tensor type

F32

Inference Providers NEW

Image-Text-to-Text

This model isn't deployed by any Inference Provider. 🙋 Ask for provider support

Model tree for dathuynh1108/ocr-captcha-v3-finetuned

Base model

microsoft/trocr-base-printed

Finetuned

anuashok/ocr-captcha-v3

Finetuned

(2)

this model

dathuynh1108
/

ocr-captcha-v3-finetuned

ocr-captcha-v3-finetuned

Model description

Intended uses & limitations

Training and evaluation data

Training procedure

Training hyperparameters

Training results

Framework versions

Model tree for dathuynh1108/ocr-captcha-v3-finetuned

Dataset used to train dathuynh1108/ocr-captcha-v3-finetuned