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---

license: apache-2.0
tags:
- structured-output
- json-schema
- tool-calling
- causal-lm
- slm
pipeline_tag: text-generation
library_name: transformers
---


# SLM 1.0

SLM 1.0 is a specialized language model trained by NeuroBrain, optimized for structured output generation, JSON schema compliance, and tool calling capabilities.

## Model Details

### Model Description

SLM 1.0 is a language model specifically trained to excel at:

- **Structured Output**: Generating well-formatted, structured responses

- **JSON Schema**: Producing outputs that strictly adhere to JSON schemas

- **Tool Calling**: Effectively utilizing and calling external tools and functions

This model has been trained by NeuroBrain to provide reliable, structured responses suitable for production applications requiring precise output formatting.

### Model Specifications

- **Architecture**: SLM1ForCausalLM

- **Model Type**: Causal Language Model

- **Context Length**: 32,768 tokens

- **Hidden Size**: 1,536

- **Number of Layers**: 28

- **Attention Heads**: 12

- **Vocabulary Size**: 151,936

### Training Information

- **Trained by**: NeuroBrain

- **Training Method**: Trained for structured output, JSON schema compliance, and tool calling

## Usage

### Basic Usage

```python

from transformers import AutoModelForCausalLM, AutoTokenizer



model_name = "sihab/slm-1.0"



tokenizer = AutoTokenizer.from_pretrained(model_name)

model = AutoModelForCausalLM.from_pretrained(model_name)



# Example: Generate structured output

prompt = "Generate a JSON object with user information"

inputs = tokenizer(prompt, return_tensors="pt")

outputs = model.generate(**inputs, max_length=512)

response = tokenizer.decode(outputs[0], skip_special_tokens=True)

```

### Structured Output Generation

SLM 1.0 is particularly effective when you need structured outputs:

```python

prompt = """

Generate a JSON object following this schema:

{

  "name": "string",

  "age": "number",

  "email": "string"

}

"""



inputs = tokenizer(prompt, return_tensors="pt")

outputs = model.generate(**inputs, max_length=512, temperature=0.7)

response = tokenizer.decode(outputs[0], skip_special_tokens=True)

```

### Tool Calling

The model is optimized for tool calling scenarios:

```python

prompt = """

Available tools:

- get_weather(location: str)

- send_email(to: str, subject: str, body: str)



User request: Check the weather in Paris and send me an email with the result.

"""



inputs = tokenizer(prompt, return_tensors="pt")

outputs = model.generate(**inputs, max_length=1024)

response = tokenizer.decode(outputs[0], skip_special_tokens=True)

```

## Model Performance

SLM 1.0 demonstrates strong performance in:

- JSON schema compliance

- Structured data generation

- Tool calling accuracy

- Function parameter extraction

## Limitations

- The model may occasionally require post-processing to ensure strict JSON compliance

- Tool calling accuracy depends on the clarity of tool descriptions provided

- Maximum context length is 32,768 tokens

## Citation

If you use SLM 1.0 in your research or applications, please cite:

```bibtex

@misc{slm1.0,

  title={SLM 1.0: A Language Model for Structured Output and Tool Calling},

  author={NeuroBrain},

  year={2025},

  howpublished={\url{https://huggingface.co/sihab/slm-1.0}}

}

```

## License

This model is licensed under the Apache 2.0 license.

## Contact

For questions, issues, or contributions, please contact NeuroBrain.

---

*Model trained by NeuroBrain*