KARAKURI LM 7B APM v0.2
Model Details
Model Description
- Developed by: KARAKURI Inc.
- Model type: Causal decoder-only transformer language model
- Languages: Primarily English
- License: Apache 2.0
- Finetuned from model: mistral-community/Mistral-7B-v0.2
- Contact: For questions and comments about the model, please email
karakuri-rd@karakuri.ai
Usage
KARAKURI LM 7B APM v0.2 is a attribute prediction model that rates model responses on various aspects that makes a response desirable.
Given a conversation with multiple turns between user and assistant, the model rates the following attributes (between 0 and 4) for every assistant turn.
- helpfulness: Overall helpfulness of the response to the prompt.
- correctness: Inclusion of all pertinent facts without errors.
- coherence: Consistency and clarity of expression.
- complexity: 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: Amount of detail included in the response, relative to what is asked for in the prompt.
- quality: Perceived goodness of response.
- toxicity: Undesirable elements such as vulgar, harmful or potentially biased response.
- humor: Sense of humor within response.
- creativity: Willingness to generate non-conventional response.
The first five are derived from HelpSteer, while the remaining four are derived from OASST2.
You can run the model using the 🤗 Transformers:
from transformers import AutoModelForCausalLM, AutoTokenizer
model_id = "karakuri-ai/karakuri-lm-7b-apm-v0.2"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForCausalLM.from_pretrained(
model_id,
torch_dtype="auto",
device_map="auto",
)
messages = [
{"role": "user", "content": "Hello!"},
{"role": "assistant", "content": "Hello! How can I help you today?"},
]
tokenizer.apply_chat_template(
messages,
label="helpsteer",
tokenize=False,
add_generation_prompt=True,
)
# <bos>[INST] Hello! [/INST] Hello! How can I help you today? [ATTR_1]
input_ids = tokenizer.apply_chat_template(
messages,
label="helpsteer",
add_generation_prompt=True,
return_tensors="pt",
).to(model.device)
outputs = model.generate(input_ids, max_new_tokens=32)
tokenizer.decode(outputs[0][input_ids.shape[-1]:])
# helpfulness: 2 correctness: 1 coherence: 2 complexity: 1 verbosity: 1 [/ATTR_1]<eos>
messages += [
{"role": "label", "content": "helpfulness: 2 correctness: 1 coherence: 2 complexity: 1 verbosity: 1"},
{"role": "user", "content": "Thank you!"},
{"role": "assistant", "content": "You're welcome! I'm happy to help however I can."},
]
tokenizer.apply_chat_template(
messages,
label="helpsteer",
tokenize=False,
add_generation_prompt=True,
)
# <bos>[INST] Hello! [/INST] Hello! How can I help you today? [ATTR_1] helpfulness: 2 correctness: 1 coherence: 2 complexity: 1 verbosity: 1 [/ATTR_1]<eos>[INST] Thank you! [/INST] You're welcome! I'm happy to help however I can. [ATTR_1]
messages = [
{"role": "user", "content": "Hello!"},
{"role": "assistant", "content": "Hello! How can I help you today?"},
]
tokenizer.apply_chat_template(
messages,
label="oasst",
tokenize=False,
add_generation_prompt=True,
)
# <bos>[INST] Hello! [/INST] Hello! How can I help you today? [ATTR_2]
input_ids = tokenizer.apply_chat_template(
messages,
label="oasst",
add_generation_prompt=True,
return_tensors="pt",
).to(model.device)
outputs = model.generate(input_ids, max_new_tokens=32)
tokenizer.decode(outputs[0][input_ids.shape[-1]:])
# quality: 3 toxicity: 1 humor: 1 creativity: 1 [/ATTR_2]<eos>
Training Details
Training Data
Training Infrastructure
- Hardware: The model was trained on single node of an Amazon EC2 trn1.32xlarge instance.
- Software: We use code based on neuronx-nemo-megatron.
Citation
@misc{karakuri_lm_7b_apm_v02,
author = { {KARAKURI} {I}nc. },
title = { {KARAKURI} {LM} 7{B} {APM} v0.2 },
year = { 2024 },
url = { https://huggingface.co/karakuri-ai/karakuri-lm-7b-apm-v0.2 },
publisher = { Hugging Face },
journal = { Hugging Face repository }
}