SmolLM3 3B by HuggingFaceTB

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SmolLM3 3B is an open-source language model by HuggingFaceTB. Features: 3b LLM, VRAM: 6.2GB, Context: 64K, License: apache-2.0, LLM Explorer Score: 0.36.

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SmolLM3 3B Benchmarks

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

SmolLM3 3B Parameters and Internals

LLM NameSmolLM3 3B
Repository 🤗https://huggingface.co/HuggingFaceTB/SmolLM3-3B 
Base Model(s)  SmolLM3 3B Base   HuggingFaceTB/SmolLM3-3B-Base
Model Size3b
Required VRAM6.2 GB
Updated2026-05-08
MaintainerHuggingFaceTB
Model Typesmollm3
Model Files  5.0 GB: 1-of-2   1.2 GB: 2-of-2
Supported Languagesen fr es it pt zh ar ru
Model ArchitectureSmolLM3ForCausalLM
Licenseapache-2.0
Context Length65536
Model Max Length65536
Transformers Version4.54.0.dev0
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|im_end|>
Vocabulary Size128256
Torch Data Typebfloat16

Quantized Models of the SmolLM3 3B

Model
Likes
Downloads
VRAM
SmolLM3 3B 4bit632941 GB
SmolLM3 3B Unsloth Bnb 4bit35552 GB
SmolLM3 3B 8bit9883 GB
SmolLM3 3B 3bit2221 GB

Best Alternatives to SmolLM3 3B

Best Alternatives
Context / RAM
Downloads
Likes
SmolLM3 3B 128K128K / 6.2 GB791
DANTE Mosaic 3.5B64K / 6.2 GB2470
SmolLM3 3B Base64K / 6.2 GB38725155
SmolLM3 3B64K / 6.2 GB20517
SmolLM3 3B Base64K / 6.2 GB2685
EMOTRON 3B64K / 6.2 GB200
SmolLM3 3B Bf1664K / 6.1 GB242
Petite Elle L Aime 3 Sft4K / 6.2 GB341
SmolLM3 3B 4bit64K / 1.7 GB32946
SmolLM3 3B Unsloth Bnb 4bit64K / 2.1 GB5553

Rank the SmolLM3 3B 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