LFM2.5 350M Base is an open-source language model by LiquidAI. Features: 350m LLM, VRAM: 0.7GB, Context: 125K, License: other, LLM Explorer Score: 0.33.
Arxiv:2511.23404 Ar Conversational De Edge En Endpoints compatible Es Fr Ja Ko Lfm2 Lfm2.5 Liquid Pt Region:us Safetensors Zh
Model Card on HF 🤗: https://huggingface.co/LiquidAI/LFM2.5-350M-Base
LFM2.5 350M Base Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
LFM2.5 350M Base Parameters and Internals
| LLM Name | LFM2.5 350M Base |
| Repository 🤗 | https://huggingface.co/LiquidAI/LFM2.5-350M-Base |
| Model Size | 350m |
| Required VRAM | 0.7 GB |
| Updated | 2026-03-31 |
| Maintainer | LiquidAI |
| Model Type | lfm2 |
| Model Files | |
| Supported Languages | en ar zh fr de ja ko es pt |
| Model Architecture | Lfm2ForCausalLM |
| License | other |
| Context Length | 128000 |
| Model Max Length | 128000 |
| Transformers Version | 5.0.0rc1 |
| Tokenizer Class | TokenizersBackend |
| Padding Token | <|pad|> |
| Vocabulary Size | 65536 |
Best Alternatives to LFM2.5 350M Base
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| LFM2 350M | 125K / 0.7 GB | 23257 | 188 |
| LFM2 350M ENJP MT | 125K / 0.7 GB | 684 | 52 |
| Luth LFM2 350M | 125K / 0.7 GB | 251 | 15 |
| LFM2 350M | 32K / 0.7 GB | 2774 | 4 |
| LFM2 350M 8bit | 125K / 0.4 GB | 1304 | 4 |
| LFM2 350M 4bit | 125K / 0.2 GB | 1168 | 6 |
| Kulyk En Uk | 125K / 0.4 GB | 21 | 5 |
Rank the LFM2.5 350M Base Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a