Deprecated models remain available for download on Hugging Face, but they are no longer actively maintained and receive no further updates. We recommend migrating to the suggested replacement for new projects when one is listed. Each listed replacement is a newer checkpoint that matches or improves on the deprecated model’s quality at the same (or smaller) deployment footprint.
Deprecated models
| Deprecated model | Recommended replacement | HF | GGUF | MLX | ONNX |
|---|---|---|---|---|---|
| Text-to-text Models | |||||
| LFM2-8B-A1B | LFM2.5-8B-A1B | ✓ | ✓ | ✓ | ✓ |
| LFM2-1.2B | LFM2.5-1.2B-Instruct | ✓ | ✓ | ✓ | ✓ |
| LFM2.5-1.2B-Base | No direct replacement | ✓ | ✓ | ✗ | ✓ |
| LFM2-2.6B | LFM2.5-2.6B | ✓ | ✓ | ✓ | ✓ |
| LFM2-2.6B-Exp | LFM2.5-2.6B | ✓ | ✓ | ✗ | ✗ |
| LFM2-350M | LFM2.5-350M | ✓ | ✓ | ✓ | ✓ |
| Vision Language Models | |||||
| LFM2-VL-3B | LFM2.5-VL-3B | ✓ | ✓ | ✓ | ✓ |
| LFM2-VL-1.6B | LFM2.5-VL-1.6B | ✓ | ✓ | ✓ | ✓ |
| LFM2-VL-450M | LFM2.5-VL-450M | ✓ | ✓ | ✓ | ✓ |
| Liquid Nanos | |||||
| LFM2-1.2B-Extract | LFM2.5-1.2B-Instruct | ✓ | ✓ | ✗ | ✓ |
| LFM2-350M-Extract | LFM2.5-350M | ✓ | ✓ | ✗ | ✓ |
| LFM2-1.2B-RAG | LFM2.5-1.2B-Instruct | ✓ | ✓ | ✗ | ✓ |
| LFM2-ColBERT-350M | LFM2.5-ColBERT-350M | ✓ | ✗ | ✗ | ✗ |
| LFM2-1.2B-Tool | LFM2.5-1.2B-Instruct | ✓ | ✓ | ✗ | ✓ |
Deprecated SDKs
The LEAP SDK was a wrapper around llama.cpp. Published artifacts remain available but receive no further updates; the archived reference stays online.
Looking for a currently supported model? Browse the full model library.