Instructions to use melephant/1-layer-addition with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use melephant/1-layer-addition with Transformers:

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

pipe = pipeline("text-generation", model="melephant/1-layer-addition", trust_remote_code=True)

# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("melephant/1-layer-addition", trust_remote_code=True, device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use melephant/1-layer-addition with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "melephant/1-layer-addition"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "melephant/1-layer-addition",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Use Docker

docker model run hf.co/melephant/1-layer-addition

SGLang

How to use melephant/1-layer-addition 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 "melephant/1-layer-addition" \
    --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": "melephant/1-layer-addition",
		"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 "melephant/1-layer-addition" \
        --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": "melephant/1-layer-addition",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'

Docker Model Runner
How to use melephant/1-layer-addition with Docker Model Runner:
```
docker model run hf.co/melephant/1-layer-addition
```

1-layer-addition

File size: 1,104 Bytes

58223a8

{
  "answer_digits": 5,
  "architecture_version": 2,
  "architectures": [
    "AdditionForCausalLM"
  ],
  "attention_logit_divisor": "d_head",
  "attention_output_scale": 0.3333333333333333,
  "auto_map": {
    "AutoConfig": "configuration_addition.AdditionConfig",
    "AutoModelForCausalLM": "modeling_addition.AdditionForCausalLM"
  },
  "base": 10,
  "bias": false,
  "bos_token_id": 0,
  "d_mlp": 128,
  "d_model": 64,
  "digit_token_offset": 3,
  "dtype": "float32",
  "eos_token_id": null,
  "equals_token_id": 2,
  "export_format_version": 2,
  "hidden_size": 64,
  "init_mode": "normal",
  "intermediate_size": 128,
  "is_decoder": true,
  "max_position_embeddings": 16,
  "max_seq_len": 16,
  "model_type": "fixed-width-addition",
  "n_heads": 4,
  "n_layers": 1,
  "normalization": "none",
  "num_attention_heads": 4,
  "num_hidden_layers": 1,
  "operand_digits": 4,
  "pad_token_id": null,
  "plus_token_id": 1,
  "residual_alpha": 0.5,
  "tie_word_embeddings": false,
  "transformers_version": "5.15.0",
  "use_cache": false,
  "vocab_size": 13
}