Mythalion 13B GPTQ by TheBloke

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Mythalion 13B GPTQ is an open-source language model by TheBloke. Features: 13b LLM, VRAM: 7.3GB, Context: 4K, License: llama2, Quantized, Instruction-Based, LLM Explorer Score: 0.09.

  4-bit   Autotrain compatible Base model:pygmalionai/mythali... Base model:quantized:pygmalion... Dataset:databricks/databricks-... Dataset:jondurbin/airoboros-gp... Dataset:norquinal/claude multi...   Dataset:open-orca/openorca   Dataset:pygmalionai/pippa   En   Gptq   Instruct   Llama   Quantized   Region:us   Safetensors

Mythalion 13B GPTQ Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

Mythalion 13B GPTQ Parameters and Internals

Model Type 
llama
Additional Notes 
The long-awaited release of the new models based on Llama-2 is a merge of Pygmalion-2 13B and MythoMax 13B, in collaboration with Gryphe. The model appears to outperform MythoMax in RP/Chat. The model can be used with Alpaca and Pygmalion formatting for prompts.
LLM NameMythalion 13B GPTQ
Repository 🤗https://huggingface.co/TheBloke/Mythalion-13B-GPTQ 
Model NameMythalion 13B
Model CreatorPygmalionAI
Base Model(s)  Mythalion 13B   PygmalionAI/mythalion-13b
Model Size13b
Required VRAM7.3 GB
Updated2025-10-25
MaintainerTheBloke
Model Typellama
Instruction-BasedYes
Model Files  7.3 GB
Supported Languagesen
GPTQ QuantizationYes
Quantization Typegptq
Model ArchitectureLlamaForCausalLM
Licensellama2
Context Length4096
Model Max Length4096
Transformers Version4.33.0.dev0
Tokenizer ClassLlamaTokenizer
Beginning of Sentence Token<s>
End of Sentence Token</s>
Unk Token<unk>
Vocabulary Size32000
Torch Data Typefloat16

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...lama2 13B Orca V2 8K 3166 GPTQ8K / 7.3 GB1824
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...2 13B Ft Instruct Es Gptq 3bit4K / 5.7 GB43
Pygmalion 2 13B GPTQ4K / 7.3 GB1241
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LoKuS 13B GPTQ4K / 7.3 GB22
Note: green Score (e.g. "73.2") means that the model is better than TheBloke/Mythalion-13B-GPTQ.

Rank the Mythalion 13B GPTQ Capabilities

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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 v20260328a