KARAKURI LM 8x7B Instruct v0.1

Model Details

Model Description

• Developed by: KARAKURI Inc.
• Model type: Mixture of Experts (MoE)
• Languages: Primarily English and Japanese
• License: Apache 2.0
• Finetuned from model: tokyotech-llm/Swallow-MX-8x7b-NVE-v0.1
• Contact: For questions and comments about the model, please email karakuri-rd@karakuri.ai
• Demo: https://lm.karakuri.cc/

Usage

Prompt Template

The model uses the same prompt template as Command R+, except that it contains attribute values.

Chat

from transformers import AutoTokenizer

tokenizer = AutoTokenizer.from_pretrained("karakuri-ai/karakuri-lm-8x7b-instruct-v0.1")

messages = [
    {"role": "system", "content": "You are a helpful assistant."},
    {"role": "user", "content": "Hello!"},
    {"role": "assistant", "content": "Hello! How can I help you today?"},
    {"role": "user", "content": "I'm planning a day trip to Tokyo this weekend. Can you recommend a quick sightseeing plan?"}
]
tokenizer.apply_chat_template(messages, add_generation_prompt=True, tokenize=False)

Tool Use

messages = [
    {"role": "user", "content": "I'm planning a day trip to Tokyo this weekend. Can you recommend a quick sightseeing plan?"}
]
tools = [
    {
        "name": "internet_search",
        "description": "Returns a list of relevant document snippets for a textual query retrieved from the internet",
        "parameters": {
            "type": "object",
            "properties": {
                "query": {
                    "type": "string",
                    "description": "Query to search the internet with"
                }
            },
            "required": ["query"]
        }
    },
    {
        "name": "directly_answer",
        "description": "Calls a standard (un-augmented) AI chatbot to generate a response given the conversation history",
        "parameters": {
            "type": "object",
            "properties": {}
        }
    }
]
tokenizer.apply_chat_template(
    messages,
    chat_template="tool_use",
    tools=tools,
    add_generation_prompt=True,
    tokenize=False,
)

RAG

messages = [
    {"role": "user", "content": "I'm planning a day trip to Tokyo this weekend. Can you recommend a quick sightseeing plan?"}
]
documents = [
    {
        "title": "Tsukiji Outer Market",
        "text": "While the inner wholesale market has moved to Toyosu, Tsukiji Outer Market remains a bustling hub for fresh seafood and street food. Enjoy sushi, sashimi, and other delicacies while exploring the vibrant market streets.",
    },
    {
        "title": "Meiji Shrine",
        "text": "Nestled in a lush forest in the heart of the city, Meiji Shrine offers a peaceful retreat from the urban hustle. Dedicated to Emperor Meiji and Empress Shoken, the shrine is a popular site for traditional Japanese weddings. Stroll along the serene paths and experience a moment of tranquility."
    }
]
tokenizer.apply_chat_template(
    messages,
    chat_template="rag",
    documents=documents,
    add_generation_prompt=True,
    tokenize=False,
)

Attribute Values

The prompt template contains nine attributes. The first five are derived from HelpSteer, while the remaining four are derived from OASST2. The values are represented by integers ranging from 0 to 4, with 0 being the lowest and 4 being the highest.

• helpfulness (default: 4): Overall helpfulness of the response to the prompt.
• correctness (default: 4): Inclusion of all pertinent facts without errors.
• coherence (default: 4): Consistency and clarity of expression.
• complexity (default: 4): Intellectual depth required to write response (i.e. whether the response can be written by anyone with basic language competency or requires deep domain expertise).
• verbosity (default: 4): Amount of detail included in the response, relative to what is asked for in the prompt.
• quality (default: 4): Perceived goodness of response.
• toxicity (default: 0): Undesirable elements such as vulgar, harmful or potentially biased response.
• humor (default: 0): Sense of humor within response.
• creativity (default: 0): Willingness to generate non-conventional response.

If you want to change the attribute values from the default values specified in the template, you can pass them as arguments to the apply_chat_template method as follows:

messages = [
    {"role": "user", "content": "I'm planning a day trip to Tokyo this weekend. Can you recommend a quick sightseeing plan?"}
]
tokenizer.apply_chat_template(
    messages,
    add_generation_prompt=True,
    tokenize=False,
    helpfulness=0,
    correctness=0,
    coherence=2,
    complexity=0,
    verbosity=3,
    quality=0,
    toxicity=4,
    humor=1,
    creativity=1,
)

Run the model

from transformers import AutoModelForCausalLM

model = AutoModelForCausalLM.from_pretrained(
    "karakuri-ai/karakuri-lm-8x7b-instruct-v0.1",
    torch_dtype="auto",
    device_map="auto",
)

messages = [
    {"role": "system", "content": "You are a helpful assistant."},
    {"role": "user", "content": "I'm planning a day trip to Tokyo this weekend. Can you recommend a quick sightseeing plan?"}
]

input_ids = tokenizer.apply_chat_template(
    messages,
    add_generation_prompt=True,
    return_tensors="pt",
).to(model.device)
outputs = model.generate(input_ids, max_new_tokens=512)
tokenizer.decode(outputs[0][input_ids.shape[-1]:])

Training Details

Training Data

The model was trained on approximately 1 billion tokens of fine-tuning data. The details are as follows:

Training Infrastructure

• Hardware: The model was trained on 8 nodes of an Amazon EC2 trn1.32xlarge instance.
• Software: We use code based on neuronx-nemo-megatron.

Known Limitations

The model sometimes attempts to call unprovided tools. You should implement a post-process to exclude those tools.

Citation

@misc{karakuri_lm_8x7b_instruct_v01,
	author       = { {KARAKURI} {I}nc. },
	title        = { {KARAKURI} {LM} 8x7{B} {I}nstruct v0.1 },
	year         = { 2024 },
	url          = { https://huggingface.co/karakuri-ai/karakuri-lm-8x7b-instruct-v0.1 },
	publisher    = { Hugging Face },
    journal      = { Hugging Face repository }
}