Quantization made by Richard Erkhov.
luxia-21.4b-alignment-v1.2 - GGUF
Original model description:
license: apache-2.0
language:
Introduction
We introduce LUXIA-21.4B-Alignment, a large language model (LLM) with 21.4 billion parameters, demonstrating superior performance in various natural language processing (NLP) tasks.
It's demonstrates unparalleled state-of-the-art performance in models with parameters under 35B, and it also outperformed the 72B model and the 34Bx2 MoE (Mixture of Experts) model. Please refer to the evaluation results table for details.
The luxia-21.4b-alignment model is derived from the luxia-21.4b-instruct model through DPO training, and the luxia-21.4b-instruct model is an SFT trained version of the luxia-21.4b model. We plan to release both the pretrained model and the instruction-tuned model soon.
Instruction Fine-tuning Strategy
luxia-21.4b
We created the base model by expanding the layers through a passthrough method based on the internlm2-20b-llama model. And to recover the performance of the created model, we conducted continual pretraining.
luxia-21.4b-instruct model
We utilize state-of-the-art instruction fine-tuning methods including supervised fine-tuning (SFT).
We used a mixture of the following datasets
- c-s-ale/alpaca-gpt4-data
- Open-Orca/SlimOrca
- in-house generated data utilizing Metamath
luxia-21.4b-alignment model
We utilize state-of-the-art instruction fine-tuning methods including direct preference optimization (DPO).
We used a mixture of the following datasets
- jondurbin/truthy-dpo-v0.1
- abacusai/ARC_DPO_FewShot
- abacusai/HellaSwag_DPO_FewShot
Data Contamination Test Results
We generate our contamination numbers using
https://github.com/swj0419/detect-pretrain-code-contamination/tree/master, with internlm2-20b-llama as our reference model.
luxia-21.4b-alignment-v1.2 has the following results:
| Model | ARC | MMLU | TruthfulQA | GSM8K |
|---|
| luxia-21.4b-alignment-v1.2 | 0.00 | 0.07 | 0.13 | 0.34 |
Open LLM Leaderboard Evaluation Results
| Model | ARC | HellaSwag | MMLU | TruthfulQA | Winogrande | GSM8K |
|---|
| luxia-21.4b-alignment-v1.2 | 77.73 | 90.86 | 67.86 | 79.16 | 86.27 | 66.94 |
Usage Instructions
How to use
1# pip install transformers==4.35.2
2import torch
3from transformers import AutoModelForCausalLM, AutoTokenizer
4
5tokenizer = AutoTokenizer.from_pretrained("saltlux/luxia-21.4b-alignment-v1.2")
6model = AutoModelForCausalLM.from_pretrained(
7 "saltlux/luxia-21.4b-alignment-v1.2",
8 device_map="auto",
9 torch_dtype=torch.bfloat16,
10)
License
Contact Us
Any questions and suggestions are welcomed at the discussion tab.
