metadata

base_model:
  - Qwen/Qwen2.5-72B
tags:
  - roleplay
  - storywriting
  - qwen2.5
  - finetune
  - transformers
  - pytorch

Zeus Labs ~ Chronos-Platinum-72B

Qwen 2.5 72B base model, trained for two epochs on the Chronos Divergence dataset using ChatML. It works well for roleplaying and storywriting as well as general assistant tasks.

Instruct Template

This model uses ChatML - below is an example. It is a preset in many frontends.

<|im_start|>system
You are a helpful assistant<|im_end|>
<|im_start|>user
Hello there!<|im_end|>
<|im_start|>assistant
Hi! I'm an AI assistant, designed to help people like you with all sorts of tasks. Is there anything you need help with?<|im_end|>
<|im_start|>user
I was wondering how transformers work?<|im_end|>
<|im_start|>assistant

Quantizations

Please note that we tested this model with a 5.0bpw EXL2 quant. Results are not expected to be the same when going below this quanitzation. Thanks to our model quanters!

LlamaCPP (GGUF)

bartowski

mradermacher

Exllama2

bartowski

Sampling Settings

Here are some settings that work well with this model:

Temp -> 0.7 - 1.2
Min P -> 0.025 - 0.05 [temp in order, not last]
Presence Penalty -> 1.0
Repetition Penalty range -> 4000

Higher temp gives more uniqueness and less repetition. Please do not take these settings as the "best" - your system prompt matters significantly, and if you're roleplaying use the Basic system prompt in SillyTavern. You can also try other samplers like Top P.

Note that Presence Penalty works with Repetition Penalty Range.

Credit

Thank you to my team consisting of @ToastyPigeon, @Fizzarolli, and myself @elinas.

Additional thanks to @AlpinDale and the rest of the PygmalionAI team for graciously providing the compute to finetune this model! Thank you to anthracite-org as well for sponsoring this model.

Additional Details

We used a combination of provided logs and WizardLM evol both cleaned up and de-slopped.

Thanks to Anthropic and OpenAI for the models used to generate synthetic and partially synthetic data to train this model.

Thanks Elon Musk for being based enough to train AI that compares to the top models.

If you have any questions or concerns, please post in the community tab.

DISCLAIMER: Outputs generated by the model are not reflective of our views.