LFM2 1.2B by LiquidAI

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LFM2 1.2B is an open-source language model by LiquidAI. Features: 1.2b LLM, VRAM: 2.3GB, Context: 125K, License: other, LLM Explorer Score: 0.3.

  Arxiv:2511.23404   Ar   Conversational   De   Deploy:azure   Edge   En   Endpoints compatible   Es   Fr   Ja   Ko   Lfm2   Liquid   Region:us   Safetensors   Zh

LFM2 1.2B Benchmarks

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

LFM2 1.2B Parameters and Internals

LLM NameLFM2 1.2B
Repository 🤗https://huggingface.co/LiquidAI/LFM2-1.2B 
Model Size1.2b
Required VRAM2.3 GB
Updated2026-04-30
MaintainerLiquidAI
Model Typelfm2
Model Files  2.3 GB
Supported Languagesen ar zh fr de ja ko es
Model ArchitectureLfm2ForCausalLM
Licenseother
Context Length128000
Model Max Length128000
Transformers Version4.54.0.dev0
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|pad|>
Vocabulary Size65536
Torch Data Typebfloat16

Quantized Models of the LFM2 1.2B

Model
Likes
Downloads
VRAM
LFM2 1.2B 4bit24640 GB

Best Alternatives to LFM2 1.2B

Best Alternatives
Context / RAM
Downloads
Likes
LFM2.5 1.2B Instruct125K / 2.3 GB453663591
LFM2.5 1.2B Thinking125K / 2.3 GB32455354
LFM2.5 1.2B Base125K / 2.3 GB20273130
Lfm25 1.2B Sft Bigchat V2125K / 2.3 GB9170
LFM2.5 1.2B JP125K / 2.3 GB2774146
LFM2.5 1.2B Instruct125K / 2.3 GB123717
LFM2.5 1.2B JP 202606125K / 2.3 GB1896
Glm5.1 Distill125K / 2.3 GB4834
LFM2.5 THINKING FINETUNE V7125K / 2.3 GB4830
LFM2.5 THINKING FINETUNE V5125K / 2.3 GB4380
Note: green Score (e.g. "73.2") means that the model is better than LiquidAI/LFM2-1.2B.

Rank the LFM2 1.2B 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 v20260328a