LFM2.5 1.2B Instruct by LiquidAI

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LFM2.5 1.2B Instruct is an open-source language model by LiquidAI. Features: 1.2b LLM, VRAM: 2.3GB, Context: 125K, License: other, Instruction-Based, LLM Explorer Score: 0.46.

  Arxiv:2511.23404   Ar Base model:finetune:liquidai/l... Base model:liquidai/lfm2.5-1.2...   Conversational   De   Deploy:azure   Edge   En   Endpoints compatible   Es   Eval-results   Fr   Instruct   Ja   Ko   Lfm2   Lfm2.5   Liquid   Region:us   Safetensors   Zh

LFM2.5 1.2B Instruct Benchmarks

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

LFM2.5 1.2B Instruct Parameters and Internals

LLM NameLFM2.5 1.2B Instruct
Repository 🤗https://huggingface.co/LiquidAI/LFM2.5-1.2B-Instruct 
Base Model(s)  LiquidAI/LFM2.5-1.2B-Base   LiquidAI/LFM2.5-1.2B-Base
Model Size1.2b
Required VRAM2.3 GB
Updated2026-04-12
MaintainerLiquidAI
Model Typelfm2
Instruction-BasedYes
Model Files  2.3 GB
Supported Languagesen ar zh fr de ja ko es
Model ArchitectureLfm2ForCausalLM
Licenseother
Context Length128000
Model Max Length128000
Transformers Version4.57.2
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<|pad|>
Vocabulary Size65536

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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  
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Multi-Language Support and Translation  

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Release v20260328a