Vicuna 13B V1.5 by lmsys

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Vicuna 13B V1.5 is an open-source language model by lmsys. Features: 13b LLM, VRAM: 26GB, Context: 4K, License: llama2, HF Score: 55.4, LLM Explorer Score: 0.27, ELO: 1057, Arc: 82.2, HellaSwag: 76, MMLU: 56.6, TruthfulQA: 51.5, WinoGrande: 74.7, GSM8K: 37.5.

  Arxiv:2306.05685   Arxiv:2307.09288   Autotrain compatible   Llama   Pytorch   Region:us   Sharded
Model Card on HF ๐Ÿค—: https://huggingface.co/lmsys/vicuna-13b-v1.5 

Vicuna 13B V1.5 Benchmarks

Vicuna 13B V1.5 (lmsys/vicuna-13b-v1.5)
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Vicuna 13B V1.5 Parameters and Internals

Model Type 
auto-regressive language model based on the transformer architecture
Use Cases 
Primary Use Cases:
research on large language models and chatbots
Training Details 
Data Sources:
conversations collected from ShareGPT
Data Volume:
125K conversations
Methodology:
supervised instruction fine-tuning
LLM NameVicuna 13B V1.5
Repository ๐Ÿค—https://huggingface.co/lmsys/vicuna-13b-v1.5 
Model Size13b
Required VRAM26 GB
Updated2025-11-27
Maintainerlmsys
Model Typellama
Model Files  9.9 GB: 1-of-3   9.9 GB: 2-of-3   6.2 GB: 3-of-3
Model ArchitectureLlamaForCausalLM
Licensellama2
Context Length4096
Model Max Length4096
Transformers Version4.31.0
Tokenizer ClassLlamaTokenizer
Beginning of Sentence Token<s>
End of Sentence Token</s>
Unk Token<unk>
Vocabulary Size32000
Torch Data Typefloat16

Quantized Models of the Vicuna 13B V1.5

Model
Likes
Downloads
VRAM
Vicuna 13B V1.5 GGUF179885 GB
Vicuna 13B V1.5 AWQ277 GB
Vicuna 13B V1.5 GGML2325 GB
Vicuna 13B V1.5 GPTQ1257 GB

Best Alternatives to Vicuna 13B V1.5

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Context / RAM
Downloads
Likes
Luminaura RP 13B128K / 26 GB50
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Agent Llama2 13B 80K80K / 26.4 GB50
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LongAlign 13B 64K64K / 26 GB1713
LongAlign 13B 64K64K / 26 GB1113
LongAlign 13B 64K Base64K / 26 GB523
LongAlign 13B 64K Base64K / 26 GB63
Openbuddy Llama2 13B V15p1 64K64K / 26.1 GB64
Openbuddy Llama2 13b64k V1564K / 26.1 GB52

Rank the Vicuna 13B V1.5 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