LFM2.5 350M ONNX is an open-source language model by onnx-community. Features: 350m LLM, Context: 125K, License: other.
Arxiv:2511.23404 Ar Base model:liquidai/lfm2.5-350... Base model:quantized:liquidai/... Conversational De Edge En Es Fr Ja Ko Lfm2 Lfm2.5 Liquid Onnx Pt Region:us Transformers.js Zh
Model Card on HF 🤗: https://huggingface.co/onnx-community/LFM2.5-350M-ONNX
LFM2.5 350M ONNX Parameters and Internals
| LLM Name | LFM2.5 350M ONNX |
| Repository 🤗 | https://huggingface.co/onnx-community/LFM2.5-350M-ONNX |
| Base Model(s) | |
| Model Size | 350m |
| Updated | 2026-04-01 |
| Maintainer | onnx-community |
| Model Type | lfm2 |
| 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 | 5.5.0.dev0 |
| Tokenizer Class | TokenizersBackend |
| Padding Token | <|pad|> |
| Vocabulary Size | 65536 |
Best Alternatives to LFM2.5 350M ONNX
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| LFM2.5 350M Base | 125K / 0.7 GB | 0 | 5 |
| 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 |
| LFM2.5 350M | 125K / 0.7 GB | 3842 | 161 |
| 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 |
Note: green Score (e.g. "73.2") means that the model is better than onnx-community/LFM2.5-350M-ONNX .
Rank the LFM2.5 350M ONNX Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a