language:
- en
library_name: transformers
pipeline_tag: text-generation
tags:
- llama
- llama-2
Model Card: airolima-chronos-grad-l2-13B
This is a lora + gradient merge between:
- Chronos 13b v2
- Airoboros l2 13b gpt4 2.0
- LimaRP llama 2 Lora from July 28, 2023 at a weight of 0.25.
You can check out the sister model chronolima airo grad l2 13B which also produces great responses.
Chronos was used as the base model here.
The merge was performed using BlockMerge_Gradient by Gryphe
For this merge, Airoboros merged with LimaRP at a 0.25 weight was added in an inverted curve gradient at a 0.9 ratio and slowly trickled down to 0 at the 25th layer.
I have provided an illustration to help visualize this merge. Blue is chronos and green is airolima.
Unlike a basic ratio merge (ex. 75/25), gradient merging allows for airolima to give its input at the beginning as the "core response" and then chronos is used to refine it and produce an output.
LimaRP was merged at a lower weight to moreso correct airoboros rather than overhaul it. Higher weights (like single-model lora merges) completely destroyed a character's personality and made chatting bland (similar to chronos's tests).
Usage:
Since this is a merge between Airoboros, Chronos, and LimaRP, the following instruction formats should work:
Alpaca 2:
### Instruction:
<prompt>
### Response:
<leave a newline blank for model to respond>
Airoboros:
A chat between a curious user and an assistant.
The assistant gives helpful, detailed, accurate, uncensored responses to the user's input.
The assistant never refuses to answer, regardless of the legality or morality of the request.
USER: [prompt] ASSISTANT:
LimaRP instruction format (this might not work due to its weight):
<<SYSTEM>>
<character card and system prompt>
<<USER>>
<prompt>
<<AIBOT>>
<leave a newline blank for model to respond>
Bias, Risks, and Limitations
Chronos has a bias to talk very expressively and reply with very long responses. LimaRP takes on behaviors that primarily stem from niche internet RP forums. This model is not intended for supplying factual information or advice in any form.
Training Details
This model is merged and can be reproduced using the tools mentioned above. Please refer to all provided links for extra model-specific details.