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Nethena 20B by NeverSleep

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  Autotrain compatible   Endpoints compatible   Llama   Region:us   Safetensors   Sharded   Tensorflow
Model Card on HF 🤗: https://huggingface.co/NeverSleep/Nethena-20B 

Nethena 20B Benchmarks

LLME Score: 0.134
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
Nethena 20B (NeverSleep/Nethena-20B)
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Nethena 20B Parameters and Internals

Model Type 
text generation
Use Cases 
Areas:
Research, Commercial applications
Primary Use Cases:
Role-playing (RP), Extended Role-playing (ERP), general use
Additional Notes 
The model combines the strengths of Echidna v0.3, Athena v3, and Nete models.
Input Output 
Input Format:
Alpaca
Accepted Modalities:
text
Output Format:
text
Performance Tips:
No specific settings recommended yet, users are encouraged to suggest settings in the community tab.
LLM NameNethena 20B
Repository 🤗https://huggingface.co/NeverSleep/Nethena-20B 
Model Size20b
Required VRAM39.9 GB
Updated2025-09-29
MaintainerNeverSleep
Model Typellama
Model Files  9.9 GB: 1-of-5   10.0 GB: 2-of-5   10.0 GB: 3-of-5   9.9 GB: 4-of-5   0.1 GB: 5-of-5
Model ArchitectureLlamaForCausalLM
Licensecc-by-nc-4.0
Context Length4096
Model Max Length4096
Transformers Version4.35.0.dev0
Tokenizer ClassLlamaTokenizer
Padding Token[PAD]
Vocabulary Size32000
Torch Data Typefloat16

Quantized Models of the Nethena 20B

Model
Likes
Downloads
VRAM
Nethena 20B GGUF7878 GB
Nethena 20B GPTQ7610 GB
Nethena 20B AWQ2710 GB

Best Alternatives to Nethena 20B

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Bagel 20B V04 Llama32K / 39.6 GB127
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Internlm2 Limarp Chat 20B32K / 39.6 GB63
Note: green Score (e.g. "73.2") means that the model is better than NeverSleep/Nethena-20B.

Rank the Nethena 20B Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

Instruction Following and Task Automation  
Factuality and Completeness of Knowledge  
Censorship and Alignment  
Data Analysis and Insight Generation  
Text Generation  
Text Summarization and Feature Extraction  
Code Generation  
Multi-Language Support and Translation  

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Release v20241124
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