Umbra v2.1 isn't just a simple update; it's like giving the model a double shot of espresso. Ive changed the models and prompts, in an attempt to make Umbra not only your go-to assistant for general knowledge but also a great storyteller and RP/ERP companion.

-Longer Positive, Shorter Negative

In an effort to trick the gates into being less uptight, Ive added more positive prompts and snappier negative ones. These changes are based on the model's strengths and, frankly, my whimsical preferences.

-Experimental, As Always

Remember, folks, "v2.1" doesn't mean it's superior to its predecessors – it's just another step in the quest. It's the 'Empire Strikes Back' of our series – could be better, could be worse, but definitely more dramatic.

-Base Context and Coherence

Umbra v2.1 has a base context of 8k scrolling window.

-The Tavern Card

Just for fun - the Umbra Personality Tavern Card. It's your gateway to immersive storytelling experiences, a little like having a 'Choose Your Own Adventure' book, but way cooler because it's digital and doesn't get lost under your bed.

-Token Error? Fixed!

Umbra-v2 had a tokenizer error but was removed faster than you can say "Cops love Donuts"

So, give Umbra v2.1 a whirl and let me know how it goes. Your feedback is like the secret sauce in my development burger.

### System:

### USER:{prompt}

### Assistant:

Settings:

Temp: 1.0
min-p: 0.02-0.1

Evals:

Avg: 73.59
ARC: 69.11
HellaSwag: 87.57
MMLU: 66.48
T-QA: 66.75
Winogrande: 83.11
GSM8K: 68.69

Examples:

posted soon

🧩 Configuration

base_model: vicgalle/CarbonBeagle-11B
gate_mode: hidden
dtype: bfloat16
experts:
  - source_model: vicgalle/CarbonBeagle-11B
    positive_prompts: [Revamped]

  - source_model: Sao10K/Fimbulvetr-10.7B-v1
    positive_prompts: [Revamped]

  - source_model: bn22/Nous-Hermes-2-SOLAR-10.7B-MISALIGNED
    positive_prompts: [Revamped]

  - source_model: Yhyu13/LMCocktail-10.7B-v1
    positive_prompts: [Revamed]

Umbra-v2-MoE-4x10.7 is a Mixure of Experts (MoE) made with the following models:
* [vicgalle/CarbonBeagle-11B](https://huggingface.co/vicgalle/CarbonBeagle-11B)
* [Sao10K/Fimbulvetr-10.7B-v1](https://huggingface.co/Sao10K/Fimbulvetr-10.7B-v1)
* [bn22/Nous-Hermes-2-SOLAR-10.7B-MISALIGNED](https://huggingface.co/bn22/Nous-Hermes-2-SOLAR-10.7B-MISALIGNED)
* [Yhyu13/LMCocktail-10.7B-v1](https://huggingface.co/Yhyu13/LMCocktail-10.7B-v1)

💻 Usage

python

!pip install -qU transformers bitsandbytes accelerate
from transformers import AutoTokenizer
import transformers
import torch

model = "Steelskull/Umbra-v2-MoE-4x10.7"

tokenizer = AutoTokenizer.from_pretrained(model)
pipeline = transformers.pipeline(
    "text-generation",
    model=model,
    model_kwargs={"torch_dtype": torch.float16, "load_in_4bit": True},
)

messages = [{"role": "user", "content": "Explain what a Mixture of Experts is in less than 100 words."}]
prompt = pipeline.tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
outputs = pipeline(prompt, max_new_tokens=256, do_sample=True, temperature=0.7, top_k=50, top_p=0.95)
print(outputs[0]["generated_text"])

LoneStriker/Umbra-v2.1-MoE-4x10.7-2.4bpw-h6-exl2

Umbra-v2.1-MoE-4x10.7

Evals:

Examples:

🧩 Configuration

💻 Usage

LoneStriker/
Umbra-v2.1-MoE-4x10.7-2.4bpw-h6-exl2