Metadata-Version: 2.1
Name: brickllm
Version: 1.0.0
Summary: Library for generating RDF files following BrickSchema ontology using LLM
Home-page: https://brickllm.com/
License: MIT
Keywords: brickllm,brickschema,rdf,ontologies,knowledge graph,semantic web,ai,artificial intelligence,gpt,machine learning,natural language processing,nlp,openai,building automation,iot,graph,ontology
Author: Marco Perini
Author-email: marco.perini@eurac.edu
Requires-Python: >=3.9,<4.0
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Dist: langchain-anthropic (==0.2.1)
Requires-Dist: langchain-fireworks (==0.2.0)
Requires-Dist: langchain_community (==0.3.0)
Requires-Dist: langchain_core (==0.3.5)
Requires-Dist: langchain_openai (==0.2.0)
Requires-Dist: langgraph (==0.2.23)
Requires-Dist: pyshacl (==0.21)
Requires-Dist: rdflib (>=6.2.0,<7)
Project-URL: Documentation, https://brickllm.com/docs
Project-URL: Repository, https://github.com/EURAC-EEBgroup/brickllm-lib
Description-Content-Type: text/markdown

<p align="center">
  <img src="docs/assets/brickllm_banner.png" alt="BrickLLM" style="width: 100%;">
</p>

# 🧱 BrickLLM

BrickLLM is a Python library for generating RDF files following the BrickSchema ontology using Large Language Models (LLMs).

## Features

- Generate BrickSchema-compliant RDF files from natural language descriptions of buildings and facilities
- Support for multiple LLM providers (OpenAI, Anthropic, Fireworks)
- Customizable graph execution with LangGraph
- Easy-to-use API for integrating with existing projects

## 💻 Installation

You can install BrickLLM using pip:

``` bash
pip install brickllm
```

<details>
<summary><b>Development Installation</b></summary>

[Poetry](https://python-poetry.org/) is used for dependency management during development. To install BrickLLM for contributing, follow these steps:

``` bash
# Clone the repository
git clone https://github.com/EURAC-EEBgroup/brickllm-lib.git
cd brick-llm

# Create a virtual environment
python -m venv .venv

# Activate the virtual environment
source .venv/bin/activate # Linux/Mac
.venv\Scripts\activate # Windows

# Install Poetry and dependencies
pip install poetry
poetry install

# Install pre-commit hooks
pre-commit install
```

</details>

## 🚀 Quick Start

Here's a simple example of how to use BrickLLM:

``` python
from brickllm.graphs import BrickSchemaGraph

building_description = """
I have a building located in Bolzano.
It has 3 floors and each floor has 1 office.
There are 2 rooms in each office and each room has three sensors:
- Temperature sensor;
- Humidity sensor;
- CO sensor.
"""

# Create an instance of BrickSchemaGraph with a predefined provider
brick_graph = BrickSchemaGraph(model="openai")

# Display the graph structure
brick_graph.display()

# Prepare input data
input_data = {
    "user_prompt": building_description
}

# Run the graph
result = brick_graph.run(input_data=input_data, stream=False)

# Print the result
print(result)

# save the result to a file
brick_graph.save_ttl_output("my_building.ttl")
```

<details>
<summary><b>Using Custom LLM Models</b></summary>

BrickLLM supports using custom LLM models. Here's an example using OpenAI's GPT-4o:

``` python
from brickllm.graphs import BrickSchemaGraph
from langchain_openai import ChatOpenAI

custom_model = ChatOpenAI(temperature=0, model="gpt-4o")
brick_graph = BrickSchemaGraph(model=custom_model)

# Prepare input data
input_data = {
    "user_prompt": building_description
}

# Run the graph with the custom model
result = brick_graph.run(input_data=input_data, stream=False)
```
</details>

<details>
<summary><b>Using Local LLM Models</b></summary>
<p>BrickLLM supports using local LLM models employing the <a href="https://ollama.com/">Ollama framework</a>. Currently, only our finetuned model is supported.</p>

### Option 1: Using Docker Compose

You can easily set up and run the Ollama environment using Docker Compose. The finetuned model file will be automatically downloaded inside the container. Follow these steps:

1. Clone the repository and navigate to the `finetuned` directory containing the `Dockerfile` and `docker-compose.yml`.
2. Run the following command to build and start the container:
    ```bash
    docker-compose up --build -d
    ```
3. Verify that the docker is running on localhost:11434:
   ```bash
   docker ps
   ```
   if result is:
   ```
   CONTAINER ID   IMAGE                         COMMAND                  CREATED          STATUS          PORTS                     NAMES
   1e9bff7c2f7b   finetuned-ollama-llm:latest   "/entrypoint.sh"         42 minutes ago   Up 42 minutes   11434/tcp                 compassionate_wing
   ```

   so run the docker image specifying the port:
   ```bash
   docker run -d -p 11434:11434 finetuned-ollama-llm:latest
   docker ps
   ```

   the result will be like:
   ```
   CONTAINER ID   IMAGE                         COMMAND                  CREATED         STATUS          PORTS                      NAMES
   df8b31d4ed86   finetuned-ollama-llm:latest   "/entrypoint.sh"         7 seconds ago   Up 7 seconds    0.0.0.0:11434->11434/tcp   eloquent_jennings
   ```
   check if ollama is runnin in the port 11434:
   ```
   curl http://localhost:11434  
   ```
   Result should be:
   ```
   Ollama is running
   ```
This will download the model file, create the model in Ollama, and serve it on port `11434`. The necessary directories will be created automatically.

### Option 2: Manual Setup

If you prefer to set up the model manually, follow these steps:

1. Download the `.gguf` file from <a href="https://huggingface.co/Giudice7/llama31-8B-brick-v8/tree/main">here</a>.
2. Create a file named `Modelfile` with the following content:
    ```bash
    FROM ./unsloth.Q4_K_M.gguf
    ```

3. Place the downloaded `.gguf` file in the same folder as the `Modelfile`.
4. Ensure Ollama is running on your system.
5. Run the following command to create the model in Ollama:
    ```bash
    ollama create llama3.1:8b-brick-v8 -f Modelfile
    ```

Once you've set up the model in Ollama, you can use it in your code as follows:

``` python
from brickllm.graphs import BrickSchemaGraphLocal

instructions = """
Your job is to generate a RDF graph in Turtle format from a description of energy systems and sensors of a building in the following input, using the Brick ontology.
### Instructions:
- Each subject, object of predicate must start with a @prefix.
- Use the prefix bldg: with IRI <http://my-bldg#> for any created entities.
- Use the prefix brick: with IRI <https://brickschema.org/schema/Brick#> for any Brick entities and relationships used.
- Use the prefix unit: with IRI <http://qudt.org/vocab/unit/> and its ontology for any unit of measure defined.
- When encoding the timeseries ID of the sensor, you must use the following format: ref:hasExternalReference [ a ref:TimeseriesReference ; ref:hasTimeseriesId 'timeseriesID' ].
- When encoding identifiers or external references, such as building/entities IDs, use the following schema: ref:hasExternalReference [ a ref:ExternalReference ; ref:hasExternalReference ‘id/reference’ ].
- When encoding numerical reference, use the schema [brick:value 'value' ; \n brick:hasUnit unit:'unit' ] .
-When encoding coordinates, use the schema brick:coordinates [brick:latitude "lat" ; brick:longitude "long" ].
The response must be the RDF graph that includes all the @prefix of the ontologies used in the triples. The RDF graph must be created in Turtle format. Do not add any other text or comment to the response.
"""

building_description = """
The building (external ref: 'OB103'), with coordinates 33.9614, -118.3531, has a total area of 500 m². It has three zones, each with its own air temperature sensor.
The building has an electrical meter that monitors data of a power sensor. An HVAC equipment serves all three zones and its power usage is measured by a power sensor.

Timeseries IDs and unit of measure of the sensors:
- Building power consumption: '1b3e-29dk-8js7-f54v' in watts.
- HVAC power consumption: '29dh-8ks3-fvjs-d92e' in watts.
- Temperature sensor zone 1: 't29s-jk83-kv82-93fs' in celsius.
- Temperature sensor zone 2: 'f29g-js92-df73-l923' in celsius.
- Temperature sensor zone 3: 'm93d-ljs9-83ks-29dh' in celsius.
"""

# Create an instance of BrickSchemaGraphLocal
brick_graph_local = BrickSchemaGraphLocal(model="llama3.1:8b-brick")

# Display the graph structure
brick_graph_local.display()

# Prepare input data
input_data = {
    "user_prompt": building_description,
    "instructions": instructions
}

# Run the graph
result = brick_graph_local.run(input_data=input_data, stream=False)

# Print the result
print(result)

# Save the result to a file
brick_graph_local.save_ttl_output("my_building_local.ttl")
```
</details>

## 📖 Documentation

For more detailed information on how to use BrickLLM, please refer to our [documentation](https://brickllm.com/docs).

## 🤝 Contributing

We welcome contributions to BrickLLM! Please see our [contributing guidelines](CONTRIBUTING.md) for more information.

## 📜 License

BrickLLM is released under the MIT License. See the [LICENSE](LICENSE) file for details.

## Contact

For any questions or support, please contact:

- Marco Perini <marco.perini@eurac.edu>
- Daniele Antonucci <daniele.antonucci@eurac.edu>
- Rocco Giudice <rocco.giudice@polito.it>

## Acknowledgements

BrickLLM is developed and maintained by the Energy Efficiency in Buildings group at EURAC Research. Thanks to the contribution of:
- Moderate project: Horizon Europe research and innovation programme under grant agreement No 101069834
- Politecnico of Turin, in particular to @Rocco Giudice for his work in developing model generation using local language model

