Instructions to use CarperAI/diff-codegen-2b-v2 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use CarperAI/diff-codegen-2b-v2 with Transformers:

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

pipe = pipeline("text-generation", model="CarperAI/diff-codegen-2b-v2")

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("CarperAI/diff-codegen-2b-v2")
model = AutoModelForCausalLM.from_pretrained("CarperAI/diff-codegen-2b-v2")

Notebooks
Google Colab
Kaggle
Local Apps

vLLM

How to use CarperAI/diff-codegen-2b-v2 with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "CarperAI/diff-codegen-2b-v2"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "CarperAI/diff-codegen-2b-v2",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/CarperAI/diff-codegen-2b-v2

SGLang

How to use CarperAI/diff-codegen-2b-v2 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 "CarperAI/diff-codegen-2b-v2" \
    --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": "CarperAI/diff-codegen-2b-v2",
		"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 "CarperAI/diff-codegen-2b-v2" \
        --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": "CarperAI/diff-codegen-2b-v2",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use CarperAI/diff-codegen-2b-v2 with Docker Model Runner:
```
docker model run hf.co/CarperAI/diff-codegen-2b-v2
```

diff-codegen-2b-v2 / trainer_state.json

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	{
	"best_metric": null,
	"best_model_checkpoint": null,
	"epoch": 0.999910370171193,
	"global_step": 5578,
	"is_hyper_param_search": false,
	"is_local_process_zero": true,
	"is_world_process_zero": true,
	"log_history": [
	{
	"epoch": 1.0,
	"learning_rate": 1e-05,
	"loss": 0.4757,
	"step": 5578
	},
	{
	"epoch": 1.0,
	"step": 5578,
	"total_flos": 1.1033447787134976e+16,
	"train_loss": 0.47565684245025097,
	"train_runtime": 30002.1857,
	"train_samples_per_second": 47.597,
	"train_steps_per_second": 0.186
	}
	],
	"max_steps": 5578,
	"num_train_epochs": 1,
	"total_flos": 1.1033447787134976e+16,
	"trial_name": null,
	"trial_params": null
	}