InstructLab 🐶 (ilab)

📖 Contents

• Welcome to the InstructLab CLI
• ❓ What is ilab
• 📋 Requirements
• ✅ Getting started
  • 🧰 Installing ilab
    • Install with Apple Metal on M1/M2/M3 Macs
    • Install with no GPU acceleration and PyTorch without CUDA bindings
    • Install with AMD ROCm
    • Install with Nvidia CUDA
  • 🏗️ Initialize ilab
  • 📥 Download the model
  • 🍴 Serving the model
  • 📣 Chat with the model (Optional)
• 💻 Creating new knowledge or skills and training the model
  • 🎁 Contribute knowledge or compositional skills
  • 📜 List and validate your new data
  • 🚀 Generate a synthetic dataset
  • 👩‍🏫 Training the model
    • ✋ Before you begin training
    • InstructLab training pipelines
    • Train the model locally
    • Train the model locally on an M-Series Mac or on Linux using the full pipeline
    • Train the model locally on an M-Series Mac or on Linux using the simple pipeline
    • Train the model locally with GPU acceleration
    • Train the model in the cloud
  • 📜 Test the newly trained model
  • 🧪 Evaluate the newly trained model
  • 🍴 Serve the newly trained model
• 📣 Chat with the new model (not optional this time)
• 🚀 Upgrade InstructLab to latest version
• 🎁 Submit your new knowledge or skills
• 📬 Contributing

Welcome to the InstructLab CLI

InstructLab 🐶 uses a novel synthetic data-based alignment tuning method for Large Language Models (LLMs.) The "lab" in InstructLab 🐶 stands for Large-Scale Alignment for ChatBots [1].

[1] Shivchander Sudalairaj*, Abhishek Bhandwaldar*, Aldo Pareja*, Kai Xu, David D. Cox, Akash Srivastava*. "LAB: Large-Scale Alignment for ChatBots", arXiv preprint arXiv: 2403.01081, 2024. (* denotes equal contributions)

❓ What is ilab

ilab is a Command-Line Interface (CLI) tool that allows you to perform the following actions:

1. Download a pre-trained Large Language Model (LLM).
2. Chat with the LLM.

To add new knowledge and skills to the pre-trained LLM, add information to the companion taxonomy repository.

After you have added knowledge and skills to the taxonomy, you can perform the following actions:

1. Use ilab to generate new synthetic training data based on the changes in your local taxonomy repository.
2. Re-train the LLM with the new training data.
3. Chat with the re-trained LLM to see the results.

graph TD;
  download-->chat
  chat[Chat with the LLM]-->add
  add[Add new knowledge<br/>or skill to taxonomy]-->generate[generate new<br/>synthetic training data]
  generate-->train
  train[Re-train]-->|Chat with<br/>the re-trained LLM<br/>to see the results|chat

For an overview of the full workflow, see the workflow diagram.

[!IMPORTANT] We have optimized InstructLab so that community members with commodity hardware can perform these steps. However, running InstructLab on a laptop will provide a low-fidelity approximation of synthetic data generation (using the ilab data generate command) and model instruction tuning (using the ilab model train command, which uses QLoRA). To achieve higher quality, use more sophisticated hardware and configure InstructLab to use a larger teacher model such as Mixtral.

📋 Requirements

• 🍎 Apple M1/M2/M3 Mac or 🐧 Linux system (tested on Fedora). We anticipate support for more operating systems in the future.

  📋 When installing the ilab CLI on macOS, you may have to run the xcode-select --install command, installing the required packages listed.

• C++ compiler

• Python 3.10 or Python 3.11

  📋 Python 3.12 is currently not supported. Some InstructLab dependencies don't work on Python 3.12, yet.

• Minimum 250GB disk space. Approximately 500GB disk space is recommended for the entire InstructLab end-to-end process.

✅ Getting started

• When installing on Fedora Linux, install C++, Python 3.10 or 3.11, and other necessary tools by running the following command:

  sudo dnf install gcc gcc-c++ make git python3.11 python3.11-devel
  

  Some Python version management tools that build Python (instead of using a pre-built binary) may not by default build libraries implemented in C, and CPython when installing a Python version. This can result in the following error when running the ilab data generate command: ModuleNotFoundError: No module named '_lzma'. This can be resolved by building CPython during the Python installation with the --enable-framework. For example for pyenv on MacOS: PYTHON_CONFIGURE_OPTS="--enable-framework" pyenv install 3.x. You may need to recreate your virtual environment after reinstalling Python.

[!NOTE] The following steps in this document use Python venv for virtual environments. However, if you use another tool such as pyenv or Conda Miniforge for managing Python environments on your machine continue to use that tool instead. Otherwise, you may have issues with packages that are installed but not found in your virtual environment.

🧰 Installing ilab

1. There are a few ways you can locally install the ilab CLI. Select your preferred installation method from the following instructions. You can then install ilab and activate your venv environment.

   ⚠️ The python3 binary shown in the installation guides are the Python version that you installed in the above step. The command can also be python3.11 or python3.10 instead of python3. You can check Python's version by python3 -V.

   ⏳ pip install may take some time, depending on your internet connection. In case the installation fails with error unsupported instruction `vpdpbusd', append -C cmake.args="-DLLAMA_NATIVE=off" to pip install command.

   See the GPU acceleration documentation for how to to enable hardware acceleration for interaction and training on AMD ROCm, Apple Metal Performance Shaders (MPS), and Nvidia CUDA.

Install with Apple Metal on M1/M2/M3 Macs

• Install on Apple metal with:

  python<version> -m venv --upgrade-deps venv
  source venv/bin/activate
  pip cache remove llama_cpp_python
  pip install instructlab
  

  📋 Make sure your system Python build is Mach-O 64-bit executable arm64 by using file -b $(command -v python), or if your system is setup with pyenv by using the file -b $(pyenv which python) command.

Install using PyTorch without CUDA bindings and no GPU acceleration

• Install on a standard Linux machine with:

  python<version> -m venv --upgrade-deps venv
  source venv/bin/activate
  pip install instructlab
  

  Additional Build Argument for Intel Macs If you have a Mac with an Intel CPU, you must add a prefix of CMAKE_ARGS="-DLLAMA_METAL=off" to the pip install command to ensure that the build is done without Apple M-series GPU support. (venv) $ CMAKE_ARGS="-DLLAMA_METAL=off" pip install ...

Install with AMD ROCm

• Install on AMD ROCm with:

  python3 -m venv --upgrade-deps venv
  source venv/bin/activate
  pip cache remove llama_cpp_python
  CMAKE_ARGS="-DLLAMA_HIPBLAS=on \
     -DAMDGPU_TARGETS=all \
     -DCMAKE_C_COMPILER=/opt/rocm/llvm/bin/clang \
     -DCMAKE_CXX_COMPILER=/opt/rocm/llvm/bin/clang++ \
     -DCMAKE_PREFIX_PATH=/opt/rocm \
     -DLLAMA_NATIVE=off" \
     pip install 'instructlab[rocm]' \
     --extra-index-url https://download.pytorch.org/whl/rocm6.0
  

  On Fedora 40+, use -DCMAKE_C_COMPILER=clang-17 and -DCMAKE_CXX_COMPILER=clang++-17.

Install with Nvidia CUDA

• For the best CUDA experience, installing vLLM is necessary to serve Safetensors format models.

  python3 -m venv --upgrade-deps venv
  source venv/bin/activate
  pip cache remove llama_cpp_python
  CMAKE_ARGS="-DLLAMA_CUDA=on -DLLAMA_NATIVE=off" pip install 'instructlab[cuda]'
  pip install vllm@git+https://github.com/opendatahub-io/vllm@v0.6.2
  

4. From your venv environment, verify ilab is installed correctly, by running the ilab command.

   ilab
   

   Example output of the ilab command

   (venv) $ ilab
   Usage: ilab [OPTIONS] COMMAND [ARGS]...
   
     CLI for interacting with InstructLab.
   
     If this is your first time running InstructLab, it's best to start with `ilab config init` to create the environment.
   
   Options:
     --config PATH  Path to a configuration file.  [default:
                    /home/user/.config/instructlab/config.yaml]
     -v, --verbose  Enable debug logging (repeat for even more verbosity)
     --version      Show the version and exit.
     --help         Show this message and exit.
   
   Commands:
     config    Command Group for Interacting with the Config of InstructLab.
     data      Command Group for Interacting with the Data generated by...
     model     Command Group for Interacting with the Models in InstructLab.
     system    Command group for all system-related command calls
     taxonomy  Command Group for Interacting with the Taxonomy of InstructLab.
   
   Aliases:
     chat      model chat
     generate  data generate
     serve     model serve
     train     model train
   

[!IMPORTANT] Every ilab command needs to be run from within your Python virtual environment. You can enter the Python environment by running the source venv/bin/activate command.

5. Optional: You can enable tab completion for the ilab command.

   Bash (version 4.4 or newer)

   Enable tab completion in bash with the following command:

   eval "$(_ILAB_COMPLETE=bash_source ilab)"
   

   To have this enabled automatically every time you open a new shell, you can save the completion script and source it from ~/.bashrc:

   _ILAB_COMPLETE=bash_source ilab > ~/.ilab-complete.bash
   echo ". ~/.ilab-complete.bash" >> ~/.bashrc
   

   📋 To use Bash version 4.4 or higher on macOS (default is 3.2.57), ensure your login shell is set to the updated version. You can verify this with echo $SHELL. If you encounter the error bash: complete: nosort: invalid option name, check your terminal or configuration files (e.g., ~/.bash_profile, ~/.bashrc, ~/.profile) to see whether they are referencing the old version for login.

   Zsh

   Enable tab completion in zsh with the following command:

   eval "$(_ILAB_COMPLETE=zsh_source ilab)"
   

   To have this enabled automatically every time you open a new shell, you can save the completion script and source it from ~/.zshrc:

   _ILAB_COMPLETE=zsh_source ilab > ~/.ilab-complete.zsh
   echo ". ~/.ilab-complete.zsh" >> ~/.zshrc
   

   Fish

   Enable tab completion in fish with the following command:

   _ILAB_COMPLETE=fish_source ilab | source
   

   To have this enabled automatically every time you open a new shell, you can save the completion script and source it from ~/.bashrc:

   _ILAB_COMPLETE=fish_source ilab > ~/.config/fish/completions/ilab.fish
   

🏗️ Initialize ilab

1. Initialize ilab by running the following command:

   ilab config init
   

   Example output

   ----------------------------------------------------
            Welcome to the InstructLab CLI
   This guide will help you to setup your environment
   ----------------------------------------------------
   
   Please provide the following values to initiate the environment [press Enter for defaults]:
   Path to taxonomy repo [taxonomy]: <ENTER>
   

2. When prompted by the interface, press Enter to add a new default config.yaml file.

3. When prompted, clone the https://github.com/instructlab/taxonomy.git repository into the current directory by typing y.

   Optional: If you want to point to an existing local clone of the taxonomy repository, you can pass the path interactively or alternatively with the --taxonomy-path flag.

   Example output after initializing ilab

   `taxonomy` seems to not exists or is empty. 
   Should I clone https://github.com/instructlab/taxonomy.git for you? [y/N]: y
   Cloning https://github.com/instructlab/taxonomy.git...
   

   ilab will use the default configuration file unless otherwise specified. You can override this behavior with the --config parameter for any ilab command.

4. When prompted, provide the path to your default model. Otherwise, the default of a quantized Merlinite model is used.

   Example output of steps 1 - 3

   Path to your model [/home/user/.cache/instructlab/models/merlinite-7b-lab-Q4_K_M.gguf]: <ENTER>
   

   You can download this model with ilab model download command as well.

5. When prompted, please choose a train profile. Train profiles are GPU specific profiles that enable accelerated training behavior. If you are on MacOS or a Linux machine without a dedicated GPU, please choose No Profile (CPU, Apple Metal, AMD ROCm) by hitting Enter. There are various flags you can utilize with individual ilab commands that allow you to utilize your GPU if applicable.

   Example output of selecting a training profile

   ----------------------------------------------------
            Welcome to the InstructLab CLI
   This guide will help you to setup your environment
   ----------------------------------------------------
   
   Please provide the following values to initiate the environment [press Enter for defaults]:
   Path to taxonomy repo [/home/user/.local/share/instructlab/taxonomy]:
   Path to your model [/home/user/.cache/instructlab/models/merlinite-7b-lab-Q4_K_M.gguf]:
   
   Generating config file and profiles:
       /home/user/.config/instructlab/config.yaml
       /home/user/.local/share/instructlab/internal/train_configuration/profiles
   
   Please choose a train profile to use.
   Train profiles assist with the complexity of configuring specific GPU hardware with the InstructLab Training library.
   You can still take advantage of hardware acceleration for training even if your hardware is not listed.
   [0] No profile (CPU, Apple Metal, AMD ROCm)
   [1] Nvidia A100/H100 x2 (A100_H100_x2.yaml)
   [2] Nvidia A100/H100 x4 (A100_H100_x4.yaml)
   [3] Nvidia A100/H100 x8 (A100_H100_x8.yaml)
   [4] Nvidia L40 x4 (L40_x4.yaml)
   [5] Nvidia L40 x8 (L40_x8.yaml)
   [6] Nvidia L4 x8 (L4_x8.yaml)
   Enter the number of your choice [hit enter for no profile] [0]:
   No profile selected - any hardware acceleration for training must be configured manually.
   
   --------------------------------------------
      Initialization completed successfully!
   You're ready to start using `ilab`. Enjoy!
   --------------------------------------------
   

   The GPU profiles are listed by GPU type and number of GPUs present. If you happen to have a GPU configuration with a similar amount of vRAM as any of the above profiles, feel free to try them out!

ilab directory layout after initializing your system

After running ilab config init your directories will look like the following on a Linux system:

You can view your config.yaml file with the following command:

ilab config show

📥 Download the model

Downloading the default InstructLab models

• Run the ilab model download command to download a compact pre-trained version of the merlinite-7b-lab-GGUF and Mistral-7B-Instruct-v0.2-GGUF models (~4.4G) from HuggingFace.

  ilab model download
  

  Example output

  Downloading model from Hugging Face: instructlab/merlinite-7b-lab-GGUF@main to /Users/<user>/.cache/instructlab/models...
  Downloading model from Hugging Face: TheBloke/Mistral-7B-Instruct-v0.2-GGUF@main to /Users/<user>/.cache/instructlab/models...
  TheBloke/Mistral-7B-Instruct-v0.2-GGUF requires a HF Token to be set. Please use '--hf-token' or 'export HF_TOKEN' to download all necessary models
  

  You may be prompted to use your Hugging Face token to download the Mistral-7B-Instruct-v0.2-GGUF model.

  ilab model download --hf-token <your-huggingface-token>
  

  If you have issues connecting to Hugging Face, refer to the Hugging Face discussion forum for more details.

Downloading a specific model from a Hugging Face repository

• Specify a repository, model, and a Hugging Face token if necessary. More information about Hugging Face tokens can be found here

  ilab model download --repository instructlab/granite-7b-lab-GGUF --filename granite-7b-lab-Q4_K_M.gguf --hf-token <your-huggingface-token>
  

Downloading an entire Hugging Face repository (Safetensors Model)

• Specify a repository, and a Hugging Face token if necessary. For example:

  ilab model download --repository instructlab/granite-7b-lab --hf-token <your-hugginface-token>
  

  These types of models are useful for GPU-enabled systems or anyone looking to serve a model using vLLM. InstructLab provides Safetensor versions of our Granite models on HuggingFace.
  

Listing downloaded models

• All downloaded models can be seen with ilab model list.

  ilab model list
  

  Example output of ilab model list after ilab model download

  (venv) $ ilab model list
  +-------------------------------------+---------------------+--------+
  | Model Name                          | Last Modified       | Size   |
  +-------------------------------------+---------------------+--------+
  | merlinite-7b-lab-Q4_K_M.gguf        | 2024-08-01 15:05:48 | 4.1 GB |
  | mistral-7b-instruct-v0.2.Q4_K_M.gguf| 2024-08-01 15:05:48 | 4.1 GB |
  +-------------------------------------+---------------------+--------+
  

🍴 Serving the model

• Serve the model with the ilab model serve command:

  ilab model serve
  

  Example output of a model that is served and ready

  (venv) $ ilab model serve
  INFO 2024-03-02 02:21:11,352 lab.py:201 Using model 'models/ggml-merlinite-7b-lab-Q4_K_M.gguf' with -1 gpu-layers and 4096 max context size.
  Starting server process
  After application startup complete see http://127.0.0.1:8000/docs for API.
  Press CTRL+C to shut down the server.
  

  📋 If multiple ilab clients try to connect to the same InstructLab server at the same time, the 1st will connect to the server while the others will start their own temporary server. This will require additional resources on the host machine.

Serving other models

• You can serve a non-default model (e.g. Mixtral-8x7B-Instruct-v0.1) with the following example command:

  ilab model serve --model-path ~/.cache/instructlab/models/mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf
  

• You can serve a non-default Safetensors model (e.g. granite-7b-lab). This requires a GPU.

  Verify vllm is installed:

  pip show vllm
  

  If it is not, please run:

  pip install vllm@git+https://github.com/opendatahub-io/vllm@v0.6.2
  

  Then you can serve a Safetensors model:

  ilab model serve --model-path ~/.cache/instructlab/models/instructlab/granite-7b-lab
  

📣 Chat with the model (Optional)

• Because you're serving the model in one terminal window, you will have to create a new window and re-activate your Python virtual environment to run ilab model chat command:

  source venv/bin/activate
  ilab model chat
  

• Chat with a non-default model (e.g. Mixtral-8x7B-Instruct-v0.1):

  source venv/bin/activate
  ilab model chat --model ~/.cache/instructlab/models/mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf 
  

  [!TIP] The usage of --model necessitates that the existing server has that model. If not, you must exit the server. --model in ilab model chat has the ability to start a server on your behalf with the specified model if one is not already running on the port.

  Before you start adding new skills and knowledge to your model, you can check its baseline performance by asking it a question such as what is the capital of Canada?. The model needs to be trained with the generated synthetic data to use the new skills or knowledge

  Example output of chatbot

  (venv) $ ilab model chat
  ╭────────────────────────────────────────────────────────────────────────────────────────────────────────────────── system ──────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
  │ Welcome to InstructLab Chat w/ GGML-MERLINITE-7B-lab-Q4_K_M (type /h for help)                                                                                                                                                             │
  ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
  >>> what is the capital of Canada?                                                                                                                                                                                                [S][default]
  ╭────────────────────────────────────────────────────────────────────────────────────────────────────── ggml-merlinite-7b-lab-Q4_K_M ───────────────────────────────────────────────────────────────────────────────────────────────────────╮
  │ The capital city of Canada is Ottawa. It is located in the province of Ontario, on the southern banks of the Ottawa River in the eastern portion of southern Ontario. The city serves as the political center for Canada, as it is home to │
  │ Parliament Hill, which houses the House of Commons, Senate, Supreme Court, and Cabinet of Canada. Ottawa has a rich history and cultural significance, making it an essential part of Canada's identity.                                   │
  ╰─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────── elapsed 12.008 seconds ─╯
  >>>                                                                                                                                                                                                                               [S][default]
  

• You can also adjust the temperature settings of the model with the --greedy-mode flag.

  ilab model chat --model ~/.cache/instructlab/models/mixtral-8x7b-instruct-v0.1.Q4_K_M.gguf --greedy-mode
  

💻 Creating new knowledge or skills and training the model

🎁 Contribute knowledge or compositional skills

1. Contribute new knowledge or compositional skills to your local taxonomy repository.

Detailed contribution instructions can be found in the taxonomy repository.

[!IMPORTANT] There is a limit to how much content can exist in the question/answer pairs for the model to process. Due to this, only add a maximum of around 2300 words to your question and answer seed example pairs in the qna.yaml file.

📜 List and validate your new data

• You can use the ilab taxonomy diff command to ensure ilab is registering your new knowledge or skills and your contributions are properly formatted. This command displays any new or modified YAML files within your taxonomy tree. For example, the following is the expected result of a valid compositional skill contribution after adding a new skill called foo-lang to the freeform writing subdirectory:

  (venv) $ ilab taxonomy diff
  compositional_skills/writing/freeform/foo-lang/qna.yaml
  Taxonomy in $HOME/.local/share/instructlab/taxonomy is valid :)
  

• You can also validate your entire taxonomy by performing a diff against an empty base by using the --taxonomy-base=empty argument:

  (venv) $ ilab taxonomy diff --taxonomy-base=empty
  compositional_skills/general/tables/empty/qna.yaml
  compositional_skills/general/tables/editing/add_remove/qna.yaml
  ...
  Taxonomy in $HOME/.local/share/instructlab/taxonomy is valid :)
  

🚀 Generate a synthetic dataset

Before following these instructions, ensure the existing model you are adding skills or knowledge to is still running. Alternatively, ilab data generate can start a server for you if you provide a fully qualified model path via --model.

1. To generate a synthetic dataset based on your newly added knowledge or skill set in taxonomy repository, run the following command:

   Default SDG

   ilab data generate
   

   With GPU acceleration

   ilab data generate --pipeline full --gpus <NUM_OF_GPUS>
   

   Without GPU acceleration:

   ilab data generate --pipeline simple
   

   Using a non-default model (e.g. Mixtral-8x7B-Instruct-v0.1) to generate data:

   ilab data generate --model ~/.cache/instructlab/models/mistralai/mixtral-8x7b-instruct-v0.1 --pipeline full --gpus 4
   

   ⏳ This can take from 15 minutes to 1+ hours to complete, depending on your computing resources.

   Example output of ilab data generate

   (venv) $ ilab data generate
   INFO 2024-07-30 19:57:44,093 numexpr.utils:161: NumExpr defaulting to 8 threads.
   INFO 2024-07-30 19:57:44,452 datasets:58: PyTorch version 2.3.1 available.
   Generating synthetic data using 'full' pipeline, 'mistral-7b-instruct-v0.2.Q4_K_M.gguf' model, './taxonomy' taxonomy, against http://localhost:8000/v1 server
   INFO 2024-07-30 19:57:45,084 instructlab.sdg:375: Synthesizing new instructions. If you aren't satisfied with the generated instructions, interrupt training (Ctrl-C) and try adjusting your YAML files. Adding more examples may help.
   INFO 2024-07-30 19:57:45,090 instructlab.sdg.pipeline:153: Running pipeline single-threaded
   INFO 2024-07-30 19:57:47,820 instructlab.sdg.llmblock:51: LLM server supports batched inputs: False
   INFO 2024-07-30 19:57:47,820 instructlab.sdg.pipeline:197: Running block: gen_skill_freeform
   INFO 2024-07-30 19:57:47,820 instructlab.sdg.pipeline:198: Dataset({
      features: ['task_description', 'seed_question', 'seed_response'],
      num_rows: 5
   })
   INFO 2024-07-30 20:02:16,455 instructlab.sdg:411: Generated 1 samples
   ...
   

   The synthetic data set will be two files in the newly created in the datasets directory: ~/.local/share/instructlab/datasets. These files will be named skills_train_msgs_*.jsonl and knowledge_train_msgs_*.jsonl.

2. Verify the files have been created by running the ls datasets command. Note: you must be in your XDG_DATA_HOME/instructlab directory.

   (venv) $ ls datasets/
   ├── node_datasets_2024-08-12T20_31_15
   ├── node_datasets_2024-08-13T19_51_48
   ├── knowledge_recipe_2024-08-12T20_31_15.yaml
   ├── knowledge_recipe_2024-08-13T19_51_48.yaml
   ├── knowledge_train_msgs_2024-08-12T20_31_15.jsonl
   ├── knowledge_train_msgs_2024-08-13T19_51_48.jsonl
   ├── skills_recipe_2024-08-12T20_31_15.yaml
   ├── skills_recipe_2024-08-13T19_51_48.yaml
   ├── skills_train_msgs_2024-08-12T20_31_15.jsonl
   ├── skills_train_msgs_2024-08-13T19_51_48.jsonl
   ├── messages_mixtral-8x7b-instruct-v0-1_2024-08-12T20_31_15.jsonl
   ├── messages_mixtral-8x7b-instruct-v0-1_2024-08-13T19_51_48.jsonl
   ├── test_mixtral-8x7b-instruct-v0-1_2024-08-12T20_13_21.jsonl
   ├── test_mixtral-8x7b-instruct-v0-1_2024-08-12T20_23_06.jsonl
   ├── test_mixtral-8x7b-instruct-v0-1_2024-08-12T20_31_15.jsonl
   ├── test_mixtral-8x7b-instruct-v0-1_2024-08-13T19_47_59.jsonl
   ├── test_mixtral-8x7b-instruct-v0-1_2024-08-13T19_51_48.jsonl
   ├── train_mixtral-8x7b-instruct-v0-1_2024-08-12T20_31_15.jsonl
   └── train_mixtral-8x7b-instruct-v0-1_2024-08-13T19_51_48.jsonl
   

Generating synthetic data on a different model: It is also possible to run the generate step against a different model via an OpenAI-compatible API. For example, the one spawned by ilab model serve or any remote or locally hosted LLM (e.g. via ollama, LM Studio, etc.). Run the following command:

ilab data generate --endpoint-url http://localhost:8000/v1

Generating synthetic data on the entire taxonomy repo: You can generate a synthetic dataset based on the entire contents of the taxonomy repo using the --taxonomy-base=empty option:

ilab data generate --taxonomy-base=empty

👩‍🏫 Training the model

There are many options for training the model with your synthetic data-enhanced dataset.

✋ Before you begin training

There are a few models you need to download before running the InstructLab end-to-end workflow locally.

• Download the granite-7b-lab model for training:

  ilab model download --repository instructlab/granite-7b-lab 
  

• Download the prometheus-8x7b-v2.0 for multi-phase training and benchmark evaluation. This model is not required for simple or full training.

  ilab model download --repository prometheus-eval/prometheus-8x7b-v2.0 --hf-token <your-huggingface-token> 
  

InstructLab model training pipelines

ilab model train has three pipelines: simple, full, and accelerated. The default is full.

1. simple uses an SFT Trainer on Linux and MLX on MacOS. This type of training takes roughly an hour and produces the lowest fidelity model but should indicate if your data is being picked up by the training process.
2. full uses a custom training loop and data processing functions for the granite family of models. This loop is optimized for CPU and MPS functionality. Please use --pipeline=full in combination with --device=cpu (Linux) or --device=mps (MacOS). You can also use --device=cpu on a MacOS machine. However, MPS is optimized for better performance on these systems.
3. accelerated uses the instructlab-training library which supports GPU accelerated and distributed training. The full loop and data processing functions are either pulled directly from or based off of the work in this library.

After running ilab model train, the output locations depend on the chosen pipeline or strategy:

To limit training time, you can adjust the num_epoch paramater in the config.yaml file. The maximum number of epochs for running the InstructLab end-to-end workkflow is 10.

Train the model locally

• Train the model with your synthetic data with the ilab model train command:

  ilab model train
  

  ⏳ This step can potentially take several hours to complete depending on your computing resources. Please stop ilab model chat and ilab model serve first to free resources.

When running multi phase training evaluation is run on each phase, we will tell you which checkpoint in this folder performs the best.

Train the model locally on an M-series Mac or on Linux using the full pipeline

• To train the model locally on your M-Series Mac using our full pipeline and MPS or on your Linux laptop/desktop using CPU:

  ilab model train --pipeline full --device mps --data-path <path-to-sdg-dataset>
  

  ilab model train --pipeline full --device cpu --data-path <path-to-sdg-dataset>
  

  Example command

  ilab model train --pipeline full --device cpu --data-path ~/.local/share/instructlab/datasets/knowledge_train_msgs_2024-10-23T09_14_44.jsonl
  

  ⏳ This process will take a while to complete. If you run for ~8 epochs it will take several hours.

  ilab model train outputs a directory for each epoch that resembles the following structure:

  $ ls ~/.local/share/instructlab/checkpoints/hf_format/samples_0/
  ├── added_tokens.json
  ├── config.json
  ├── pytorch_model.bin
  ├── pytorch_model.gguf
  ├── pytorch_model-Q4_K_M.gguf
  ├── special_tokens_map.json
  ├── tokenizer.json
  ├── tokenizer_config.json
  └── tokenizer.model
  

  This entire folder can be served on a system that supports vLLM using the .bin model. However, on most laptops you can serve either the full precision gguf: pytorch_model.gguf or the 4-bit-quantized one: pytorch_model-Q4_K_M.gguf.

Train the model locally on an M-series Mac or on Linux using the simple pipeline

• To train the model locally on your M-Series Mac using our simple pipeline and MLX or on your Linux laptop/desktop using an SFT Trainer:

  ilab model train --pipeline simple
  

  ⏳ This process will take a little while to complete (time can vary based on hardware and output of ilab data generate but on the order of 5 to 15 minutes)

  On a Mac ilab model train outputs a brand-new model that is saved in the <model_name>-mlx-q directory called adapters.npz (in Numpy compressed array format). For example:

  (venv) $ ls instructlab-merlinite-7b-lab-mlx-q/
  ├── adapters-010.npz
  ├── adapters-020.npz
  ├── adapters-030.npz
  ├── adapters-040.npz
  ├── adapters-050.npz
  ├── adapters-060.npz
  ├── adapters-070.npz
  ├── adapters-080.npz
  ├── adapters-090.npz
  ├── adapters-100.npz
  ├── adapters.npz
  ├── added_tokens.json
  ├── config.json
  ├── model.safetensors
  ├── special_tokens_map.json
  ├── tokenizer.json
  ├── tokenizer.model
  └── tokenizer_config.json
  

Train the model locally with GPU acceleration

• Training has support for GPU acceleration with Nvidia CUDA or AMD ROCm. Please see the GPU acceleration documentation for more details. At present, hardware acceleration requires a data center GPU or high-end consumer GPU with at least 18 GB free memory.

  ilab model train --pipeline accelerated --device cuda --data-path <path-to-sdg-data>
  

  Example command

  ilab model train --pipeline full --device cpu --data-path ~/.local/share/instructlab/datasets/knowledge_train_msgs_2024-10-23T09_14_44.jsonl
  

  This version of ilab model train outputs brand-new models that can be served in the ~/.local/share/instructlab/checkpoints directory. These models can be run through ilab model evaluate to choose the best one.

Train the model locally with multi-phase training and GPU acceleration

• ilab model train supports multi-phase training. This results in the following workflow:

  1. We train the model on knowledge
  2. Evaluate the trained model to find the best checkpoint
  3. We train the model on skills
  4. We evaluate the model to find the best overall checkpoint

  ilab model train --strategy lab-multiphase --phased-phase1-data <knowledge train messages jsonl> --phased-phase2-data <skills train messages jsonl> -y
  

  This command takes in two .jsonl files from your datasets directory, one is the knowledge jsonl and the other is a skills jsonl. The -y flag skips an interactive prompt asking the user if they are sure they want to run multi-phase training.

  ⏳ This command may take 3 or more hours depending on the size of the data and number of training epochs you run.

Train the model in the cloud

Follow the instructions in Training.

⏳ Approximate amount of time taken on each platform:

• Google Colab: 5-10 minutes with a T4 GPU
• Kaggle: ~30 minutes with a P100 GPU.

After that's done, you can play with your model directly in the Google Colab or Kaggle notebook. Model trained on the cloud will be saved on the cloud. The model can also be downloaded and served locally.

📜 Test the newly trained model

• Run the following command to test the model:

  ilab model test
  

  The output from the command will consist of a series of outputs from the model before and after training.

🧪 Evaluate the newly trained model

You can use the ilab model evaluate command to evaluate the models you are training with several benchmarks. Currently, four benchmarks are supported.

[!NOTE] Evaluation must be used with local models (safetensors or GGUF format). Using models directly from Hugging Face without downloading them is unsupported. GGUF models are not yet supported for mmlu and mmlu_branch evaluations MTBench and MTBenchBranch use prometheus-8x7b-v2.0 as the judge model by default. While you do not need to use this model as your judge, it is strongly recommended to do so if you have the necessary hardware resources. You can download it via ilab model download.

Running MMLU

• Example of running MMLU with a local safetensors model directory:

  $ export ILAB_MODELS_DIR=$HOME/.local/share/instructlab/models
  $ ilab model evaluate --benchmark mmlu --model $ILAB_MODELS_DIR/instructlab/granite-7b-test
  ...
  # KNOWLEDGE EVALUATION REPORT
  
  ## MODEL (SCORE)
  /home/user/.cache/instructlab/models/instructlab/granite-7b-test (0.52/1.0)
  
  ### SCORES (0.0 to 1.0):
  mmlu_abstract_algebra - 0.31
  mmlu_anatomy - 0.46
  mmlu_astronomy - 0.52
  mmlu_business_ethics - 0.55
  mmlu_clinical_knowledge - 0.57
  mmlu_college_biology - 0.56
  mmlu_college_chemistry - 0.38
  mmlu_college_computer_science - 0.46
  mmlu_college_mathematics - 0.34
  mmlu_college_medicine - 0.49
  mmlu_college_physics - 0.27
  mmlu_computer_security - 0.66
  mmlu_conceptual_physics - 0.38
  mmlu_econometrics - 0.39
  mmlu_electrical_engineering - 0.48
  mmlu_elementary_mathematics - 0.3
  ...
  

  The output of MMLU displays a much longer list of subjects.

Running MMLUBranch

• Example of running MMLUBranch with a local safetensors model directory:

  $ export ILAB_MODELS_DIR=$HOME/.local/share/instructlab/models
  $ ilab model evaluate --benchmark mmlu_branch --model $ILAB_MODELS_DIR/instructlab/granite-7b-test --base-model $ILAB_MODELS_DIR/instructlab/granite-7b-lab
  ...
  # KNOWLEDGE EVALUATION REPORT
  
  ## BASE MODEL (SCORE)
  /home/user/.cache/instructlab/models/instructlab/granite-7b-lab (0.74/1.0)
  
  ## MODEL (SCORE)
  /home/user/.cache/instructlab/models/instructlab/granite-7b-test (0.78/1.0)
  
  ### IMPROVEMENTS (0.0 to 1.0):
  1. tonsils: 0.74 -> 0.78 (+0.04)
  

Running MTBench

• Example of running MTBench with a local safetensors model directory:

  $ export ILAB_MODELS_DIR=$HOME/.local/share/instructlab/models
  $ ilab model evaluate --benchmark mt_bench --model $ILAB_MODELS_DIR/instructlab/granite-7b-test
  ...
  # SKILL EVALUATION REPORT
  
  ## MODEL (SCORE)
  /home/user/.cache/instructlab/models/instructlab/granite-7b-test (7.27/10.0)
  
  ### TURN ONE (0.0 to 10.0):
  7.48
  
  ### TURN TWO (0.0 to 10.0):
  7.05
  

Running MTBenchBranch

• Below is an example of running MTBenchBranch with a local safetensors model directory:

  $ export ILAB_MODELS_DIR=$HOME/.local/share/instructlab/models
  $ export ILAB_TAXONOMY_DIR=$HOME/.local/share/instructlab/taxonomy
  $ ilab model evaluate --benchmark mt_bench_branch \
     --model $ILAB_MODELS_DIR/instructlab/granite-7b-test \
     --base-model $ILAB_MODELS_DIR/instructlab/granite-7b-lab \
     --taxonomy-path $ILAB_TAXONOMY_DIR \
     --branch rc \
     --base-branch main
  ...
  # SKILL EVALUATION REPORT
  
  ## BASE MODEL (SCORE)
  /home/user/.cache/instructlab/models/instructlab/granite-7b-lab (5.78/10.0)
  
  ## MODEL (SCORE)
  /home/user/.cache/instructlab/models/instructlab/granite-7b-test (6.00/10.0)
  
  ### IMPROVEMENTS (0.0 to 10.0):
  1. foundational_skills/reasoning/linguistics_reasoning/object_identification/qna.yaml: 4.0 -> 6.67 (+2.67)
  2. foundational_skills/reasoning/theory_of_mind/qna.yaml: 3.12 -> 4.0 (+0.88)
  3. foundational_skills/reasoning/linguistics_reasoning/logical_sequence_of_words/qna.yaml: 9.33 -> 10.0 (+0.67)
  
  ### REGRESSIONS (0.0 to 10.0):
  1. foundational_skills/reasoning/unconventional_reasoning/lower_score_wins/qna.yaml: 5.67 -> 4.0 (-1.67)
  2. foundational_skills/reasoning/mathematical_reasoning/qna.yaml: 7.33 -> 6.0 (-1.33)
  3. foundational_skills/reasoning/temporal_reasoning/qna.yaml: 5.67 -> 4.67 (-1.0)
  
  ### NO CHANGE (0.0 to 10.0):
  1. foundational_skills/reasoning/linguistics_reasoning/odd_one_out/qna.yaml (9.33)
  2. compositional_skills/grounded/linguistics/inclusion/qna.yaml (6.5)
  

🍴 Serve the newly trained model

If you have a server running, stop the server you have running by entering ctrl+c keys in the terminal running the server.

🍎 Mac only: Before serving the newly trained model you must convert it to work with the ilab cli. The ilab model convert command converts the new model into quantized GGUF format which is required by the server to host the model in the ilab model serve command.

• Convert the newly trained model by running the following command:

  ilab model convert
  

1. Serve the newly trained model locally via ilab model serve command with the --model-path argument to specify your new model:

   ilab model serve --model-path <new model path>
   

   Which model should you select to serve? After running the ilab model convert command, some files and a directory are generated. The model you will want to serve ends with an extension of .gguf and exists in a directory with the suffix trained. For example: instructlab-merlinite-7b-lab-trained/instructlab-merlinite-7b-lab-Q4_K_M.gguf.

📣 Chat with the new model (not optional this time)

• Try the fine-tuned model out live using the chat interface, and see if the results are better than the untrained version of the model with chat by running the following command:

  ilab model chat -m <New model path>
  

  If you are interested in optimizing the quality of the model's responses, please see TROUBLESHOOTING.md

🚀 Upgrade InstructLab to latest version

• To upgrade InstructLab to the latest version, use the following command:

  pip install instructlab --upgrade
  

🎁 Submit your new knowledge or skills

Of course, the final step is, if you've improved the model, to open a pull-request in the taxonomy repository that includes the files (e.g. qna.yaml) with your improved data.

📬 Contributing

Check out our contributing guide to learn how to contribute.