LFM2.5 THINKING FINETUNE V4 is an open-source language model by WhiteCodex. Features: 1.2b LLM, VRAM: 2.3GB, Context: 125K, License: apache-2.0, Fine-Tuned, LLM Explorer Score: 0.23.
| LLM Name | LFM2.5 THINKING FINETUNE V4 |
| Repository π€ | https://huggingface.co/WhiteCodex/LFM2.5-THINKING-FINETUNE-V4 |
| Model Name | WhiteCodex/LFM2.5-THINKING-FINETUNE-V4 |
| Base Model(s) | |
| Model Size | 1.2b |
| Required VRAM | 2.3 GB |
| Updated | 2026-07-19 |
| Maintainer | WhiteCodex |
| Model Type | lfm2 |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Lfm2ForCausalLM |
| License | apache-2.0 |
| Context Length | 128000 |
| Model Max Length | 128000 |
| Tokenizer Class | PreTrainedTokenizerFast |
| Padding Token | <|pad|> |
| Vocabulary Size | 65536 |
| Torch Data Type | float16 |
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| LFM2.5 1.2B Instruct | 125K / 2.3 GB | 575331 | 647 |
| LFM2.5 1.2B JP 202606 | 125K / 2.3 GB | 24006 | 69 |
| LFM2.5 1.2B Thinking | 125K / 2.3 GB | 32455 | 354 |
| ...M2.5 1.2B Instruct Abliterated | 125K / 2.3 GB | 473 | 0 |
| LFM2.5 1.2B JP 202606 ONNX | 125K / GB | 9659 | 6 |
| Sonoma 1.2B Preview | 125K / 2.3 GB | 278 | 0 |
| LFM2.5 1.2B Base | 125K / 2.3 GB | 22738 | 137 |
| LFM2 1.2B | 125K / 2.3 GB | 147917 | 357 |
| Sonoma 1.2B 0901 | 125K / 2.3 GB | 126 | 0 |
| LFM2.5 1.2B Instruct | 125K / 2.3 GB | 22673 | 8 |