LFM2.5-1.2B-Kids-Tutor-GGUF is an open-weight model from Mfgcvguy. It has 128,000-token context. Its published files total 730.9 MB.
This model was finetuned and converted to GGUF format using Unsloth. - LFM2.5-1.2B-Instruct.Q4KM.gguf The model's BOS token behavior was adjusted for GGUF compatibility. This was trained 2x faster with Unsloth
Model Card
This model was finetuned and converted to GGUF format using Unsloth. - LFM2.5-1.2B-Instruct.Q4KM.gguf The model's BOS token behavior was adjusted for GGUF compatibility. This was trained 2x faster with Unsloth
Excerpt from the card by Mfgcvguy.
Configuration
- Architecture
- Lfm2ForCausalLM
- Context length (tokens)
- 128,000
- Layers
- 16
- Hidden size
- 2,048
- Feed-forward size
- 12,288
- Attention heads
- 32
- Key/value heads
- 8
- Vocabulary size
- 65,536
- Stored precision
- bfloat16
- Model type
- lfm2
Identity and Version
- Repository
- mfgcvguy/LFM2.5-1.2B-Kids-Tutor-GGUF
- Publisher
- Mfgcvguy
- Task
- Not stated by the source
- Modality
- Other
- Library
- Not stated by the source
- Parameters
- Not stated by the source
- Languages
- Not stated by the source
- Revision
- 06450300b17331f7044b3a6211728eb95d28765c
- First published
- 2026-10-18
- Last updated
- 2026-10-18
Files and Weights
4 files, 730.9 MB in total. The weights are 1 file totalling 730.9 MB in gguf.
Every file
| File | Type | Size | SHA-256 |
|---|---|---|---|
| LFM2.5-1.2B-Instruct.Q4_K_M.gguf | Weights | 730.9 MB | 86d08745af4b |
| config.json | Configuration | 1.3 KB | — |
| README.md | Documentation | 772 B | — |
| .gitattributes | Repository | 1.6 KB | — |
License and Download
- License
- Not stated by the source
- Access
- Open weights, no gate
- Download size
- 730.9 MB
Released by Mfgcvguy through its official repository on Hugging Face.
Memory Requirements
| Precision | Weights in memory |
|---|---|
| As published | 730.9 MB |
Weights only, from the published parameter count; the key-value cache and runtime add to this.
Questions About LFM2.5-1.2B-Kids-Tutor-GGUF
What is LFM2.5-1.2B-Kids-Tutor-GGUF's context length?
128,000 tokens, from the maximum position embeddings in its published configuration.