---
license: apache-2.0
library_name: transformers
tags:
- finetune
- dpo
- chatml
base_model:
- InferenceIllusionist/Excalibur-7b
datasets:
- Intel/orca_dpo_pairs
model-index:
- name: Excalibur-7b-DPO
  results:
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: AI2 Reasoning Challenge (25-Shot)
      type: ai2_arc
      config: ARC-Challenge
      split: test
      args:
        num_few_shot: 25
    metrics:
    - type: acc_norm
      value: 70.9
      name: normalized accuracy
    source:
      url: https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard?query=InferenceIllusionist/Excalibur-7b-DPO
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: HellaSwag (10-Shot)
      type: hellaswag
      split: validation
      args:
        num_few_shot: 10
    metrics:
    - type: acc_norm
      value: 87.93
      name: normalized accuracy
    source:
      url: https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard?query=InferenceIllusionist/Excalibur-7b-DPO
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MMLU (5-Shot)
      type: cais/mmlu
      config: all
      split: test
      args:
        num_few_shot: 5
    metrics:
    - type: acc
      value: 65.46
      name: accuracy
    source:
      url: https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard?query=InferenceIllusionist/Excalibur-7b-DPO
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: TruthfulQA (0-shot)
      type: truthful_qa
      config: multiple_choice
      split: validation
      args:
        num_few_shot: 0
    metrics:
    - type: mc2
      value: 70.82
    source:
      url: https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard?query=InferenceIllusionist/Excalibur-7b-DPO
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: Winogrande (5-shot)
      type: winogrande
      config: winogrande_xl
      split: validation
      args:
        num_few_shot: 5
    metrics:
    - type: acc
      value: 82.48
      name: accuracy
    source:
      url: https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard?query=InferenceIllusionist/Excalibur-7b-DPO
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: GSM8k (5-shot)
      type: gsm8k
      config: main
      split: test
      args:
        num_few_shot: 5
    metrics:
    - type: acc
      value: 65.43
      name: accuracy
    source:
      url: https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard?query=InferenceIllusionist/Excalibur-7b-DPO
      name: Open LLM Leaderboard
---


# Excalibur-7b-DPO

<img src="https://i.imgur.com/pbPbqq0.jpeg" width="550"/>

An initial foray into the world of fine-tuning. The goal of this release was to amplify the quality of the original model's responses, in particular for vision use cases*

<b>Weighted (Importance Matrix) Quants available [here](https://huggingface.co/InferenceIllusionist/Excalibur-7b-DPO-iMat-GGUF)</b>

<b>Static (Legacy) quants available [here](https://huggingface.co/InferenceIllusionist/Excalibur-7b-DPO-GGUF)</b>


## Notes & Methodology
* [Excalibur-7b](https://huggingface.co/InferenceIllusionist/Excalibur-7b) fine-tuned with Direct Preference Optimization (DPO) using Intel/orca_dpo_pairs
* This is a quick experiment to determine the impact of DPO finetuning on the Excelsior-7b base model
* Ran for a little over an hour on a single A100
* Fine-tuning succeeded in making model conversational and more well-rounded
* Benchmark scores increased in the following categories versus base Excelsior-7b:
  * ARC: 69.71 -> <b>70.9</b>
  * HellaSwag: 87.56 -> <b>87.93</b>
  * TruthfulQA: 67.24 -> <b>70.82</b>
  * Average: 73.6 -> <b>73.84</b>
* Precision: bfloat16


## Sample Question - Vision
<img src="https://i.imgur.com/7aRWtzU.jpeg" width="425"/>

*<b>Requires additional mmproj file. You have two options for vision functionality (available inside this repo):</b>
 * [Quantized - Limited VRAM Option (197mb)](https://huggingface.co/InferenceIllusionist/Excalibur-7b-DPO-GGUF/resolve/main/mistral-7b-mmproj-v1.5-Q4_1.gguf?download=true)
 * [Unquantized - Premium Option / Best Quality (596mb)](https://huggingface.co/InferenceIllusionist/Excalibur-7b-DPO-GGUF/resolve/main/mmproj-model-f16.gguf?download=true)

Select the gguf file of your choice in [Koboldcpp](https://github.com/LostRuins/koboldcpp/releases/) as usual, then make sure to choose the mmproj file above in the LLaVA mmproj field of the model submenu:
<img src="https://i.imgur.com/x8vqH29.png" width="425"/>

## Prompt Format
* For best results please use ChatML for the prompt format. Alpaca may also work.
# [Open LLM Leaderboard Evaluation Results](https://huggingface.co/spaces/HuggingFaceH4/open_llm_leaderboard)
Detailed results can be found [here](https://huggingface.co/datasets/open-llm-leaderboard/details_InferenceIllusionist__Excalibur-7b-DPO)

|             Metric              |Value|
|---------------------------------|----:|
|Avg.                             |73.84|
|AI2 Reasoning Challenge (25-Shot)|70.90|
|HellaSwag (10-Shot)              |87.93|
|MMLU (5-Shot)                    |65.46|
|TruthfulQA (0-shot)              |70.82|
|Winogrande (5-shot)              |82.48|
|GSM8k (5-shot)                   |65.43|