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---

license: cc-by-nc-4.0
library_name: transformers
tags:
- mergekit
- merge
base_model:
- openlynn/Llama-3-Soliloquy-8B-v2
- grimjim/llama-3-Nephilim-v1-8B
- grimjim/Llama-3-Instruct-8B-SPPO-Iter3-SimPO-merge
- grimjim/llama-3-aaditya-OpenBioLLM-8B
- tokyotech-llm/Llama-3-Swallow-8B-Instruct-v0.1
- MLP-KTLim/llama-3-Korean-Bllossom-8B
pipeline_tag: text-generation
model-index:
- name: llama-3-Nephilim-v2.1-8B
  results:
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: IFEval (0-Shot)
      type: HuggingFaceH4/ifeval
      args:
        num_few_shot: 0
    metrics:
    - type: inst_level_strict_acc and prompt_level_strict_acc
      value: 38.95
      name: strict accuracy
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard?query=grimjim/llama-3-Nephilim-v2.1-8B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: BBH (3-Shot)
      type: BBH
      args:
        num_few_shot: 3
    metrics:
    - type: acc_norm
      value: 29.82
      name: normalized accuracy
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard?query=grimjim/llama-3-Nephilim-v2.1-8B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MATH Lvl 5 (4-Shot)
      type: hendrycks/competition_math
      args:
        num_few_shot: 4
    metrics:
    - type: exact_match
      value: 8.99
      name: exact match
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard?query=grimjim/llama-3-Nephilim-v2.1-8B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: GPQA (0-shot)
      type: Idavidrein/gpqa
      args:
        num_few_shot: 0
    metrics:
    - type: acc_norm
      value: 6.6
      name: acc_norm
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard?query=grimjim/llama-3-Nephilim-v2.1-8B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MuSR (0-shot)
      type: TAUR-Lab/MuSR
      args:
        num_few_shot: 0
    metrics:
    - type: acc_norm
      value: 7.89
      name: acc_norm
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard?query=grimjim/llama-3-Nephilim-v2.1-8B
      name: Open LLM Leaderboard
  - task:
      type: text-generation
      name: Text Generation
    dataset:
      name: MMLU-PRO (5-shot)
      type: TIGER-Lab/MMLU-Pro
      config: main
      split: test
      args:
        num_few_shot: 5
    metrics:
    - type: acc
      value: 29.38
      name: accuracy
    source:
      url: https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard?query=grimjim/llama-3-Nephilim-v2.1-8B
      name: Open LLM Leaderboard
---

# grimjim/llama-3-Nephilim-v2.1-8B

This repo contains the full bf16 weights of a merge of pre-trained language models created using [mergekit](https://github.com/cg123/mergekit).

Select GGUF quants are [available here](https://huggingface.co/grimjim/llama-3-Nephilim-v2.1-8B-GGUF).

Unorthodox contributions to this merge include a biomedical model, a roleplay-focused model, a Japanese language model, and a Korean language model; the original base model was an abliterated model combined with a cybersecurity model. A merger of two recent preference optimization models was also included to shore up reasoning, with the expectation that overall good reasoning and coherence will contribute to narrative flow. Roleplay text generation appears to be easily steered toward emotionally intelligent characters. It should be noted that the vast majority of merge contributions (as measured by weight) were not intended for roleplay.

Tested with 8k context length, temperature=1, and minP=0.01 using Instruct prompts for Llama 3. Example Llama 3 presets can be [downloaded here](https://huggingface.co/debased-ai/SillyTavern-settings/tree/main/presets). Specifically, "Llama 3 Lukewarm Presets 8k context.json" corresponds to test settings.

Example context templates variants tested with Llama 3 can be [downloaded here](https://huggingface.co/debased-ai/SillyTavern-settings/tree/main/advanced_formatting/context_template); their corresponding Instruct prompts can be [downloaded here](https://huggingface.co/debased-ai/SillyTavern-settings/tree/main/advanced_formatting/instruct_mode). Specifically, the two "Llama 3 Instruct Safety.json" files correspond to test settings.

Care should be taken when using this model, as it is possible that harmful outputs may be generated. Given that this model is derivative, responsible use is further mandated by the [WhiteRabbitNeo Usage Restrictions Extension](https://huggingface.co/WhiteRabbitNeo/Llama-3-WhiteRabbitNeo-8B-v2.0) to the Llama-3 License. This model is further subject to CC-BY-NC-4.0 by default, meaning that commercial use is restricted, barring an alternative licensing agreement.

Built with Meta Llama 3.

## Merge Details
### Merge Method

This model was merged using the [task arithmetic](https://arxiv.org/abs/2212.04089) merge method using [grimjim/llama-3-Nephilim-v1-8B](https://huggingface.co/grimjim/llama-3-Nephilim-v1-8B) as a base.

### Models Merged

The following models were included in the merge:
* [openlynn/Llama-3-Soliloquy-8B-v2](https://huggingface.co/openlynn/Llama-3-Soliloquy-8B-v2)
* [grimjim/Llama-3-Instruct-8B-SPPO-Iter3-SimPO-merge](https://huggingface.co/grimjim/Llama-3-Instruct-8B-SPPO-Iter3-SimPO-merge)
* [grimjim/llama-3-aaditya-OpenBioLLM-8B](https://huggingface.co/grimjim/llama-3-aaditya-OpenBioLLM-8B)
* [tokyotech-llm/Llama-3-Swallow-8B-Instruct-v0.1](https://huggingface.co/tokyotech-llm/Llama-3-Swallow-8B-Instruct-v0.1)
* [MLP-KTLim/llama-3-Korean-Bllossom-8B](https://huggingface.co/MLP-KTLim/llama-3-Korean-Bllossom-8B)

### Configuration

The following YAML configuration was used to produce this model:

```yaml

base_model: grimjim/llama-3-Nephilim-v1-8B

dtype: bfloat16

merge_method: task_arithmetic

parameters:

  normalize: false

slices:

- sources:

  - layer_range: [0, 32]

    model: grimjim/llama-3-Nephilim-v1-8B

  - layer_range: [0, 32]

    model: grimjim/Llama-3-Instruct-8B-SPPO-Iter3-SimPO-merge

    parameters:

      weight: 0.62

  - layer_range: [0, 32]

    model: openlynn/Llama-3-Soliloquy-8B-v2

    parameters:

      weight: 0.03

  - layer_range: [0, 32]

    model: tokyotech-llm/Llama-3-Swallow-8B-Instruct-v0.1

    parameters:

      weight: 0.2

  - layer_range: [0, 32]

    model: MLP-KTLim/llama-3-Korean-Bllossom-8B

    parameters:

      weight: 0.001

  - layer_range: [0, 32]

    model: grimjim/llama-3-aaditya-OpenBioLLM-8B

    parameters:

      weight: 0.03



```

# [Open LLM Leaderboard Evaluation Results](https://huggingface.co/spaces/open-llm-leaderboard/open_llm_leaderboard)
Detailed results can be found [here](https://huggingface.co/datasets/open-llm-leaderboard/details_grimjim__llama-3-Nephilim-v2.1-8B)

|      Metric       |Value|
|-------------------|----:|
|Avg.               |20.27|
|IFEval (0-Shot)    |38.95|
|BBH (3-Shot)       |29.82|
|MATH Lvl 5 (4-Shot)| 8.99|
|GPQA (0-shot)      | 6.60|
|MuSR (0-shot)      | 7.89|
|MMLU-PRO (5-shot)  |29.38|