Bitnet B1.58 Bifrost Sol 2B 4T is an open-source language model by Bifrost-AI. Features: 2b LLM, VRAM: 4.8GB, Context: 4K, License: mit, LLM Explorer Score: 0.18.
| LLM Name | Bitnet B1.58 Bifrost Sol 2B 4T |
| Repository 🤗 | https://huggingface.co/Bifrost-AI/Bitnet-b1.58-bifrost-sol-2B-4T |
| Base Model(s) | |
| Model Size | 2b |
| Required VRAM | 4.8 GB |
| Updated | 2026-08-26 |
| Maintainer | Bifrost-AI |
| Model Type | bitnet |
| Model Files | |
| Supported Languages | en |
| Model Architecture | BitNetForCausalLM |
| License | mit |
| Context Length | 4096 |
| Model Max Length | 4096 |
| Transformers Version | 4.52.0.dev0 |
| Tokenizer Class | PreTrainedTokenizer |
| Vocabulary Size | 128256 |
| Torch Data Type | bfloat16 |
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Bitnet B1.58 2B 4T | 4K / 1.2 GB | 8760 | 1473 |
| Bitnet B1.58 2B 4T Bf16 | 4K / 4.8 GB | 8529 | 46 |
| Bitnet DPO Merged Modelstock2 | 4K / 4.9 GB | 9 | 0 |
| Bitnet DPO Merged Ties2 | 4K / 4.9 GB | 7 | 0 |
| Bitnet DPO Merged Ties | 4K / 4.8 GB | 8 | 1 |