Helium 1 Preview 2B is an open-source language model by kyutai. Features: 2b LLM, VRAM: 4.3GB, Context: 4K, License: cc-by-4.0, LLM Explorer Score: 0.23.
| LLM Name | Helium 1 Preview 2B |
| Repository 🤗 | https://huggingface.co/kyutai/helium-1-preview-2b |
| Model Size | 2b |
| Required VRAM | 4.3 GB |
| Updated | 2026-08-02 |
| Maintainer | kyutai |
| Model Type | helium |
| Model Files | |
| Supported Languages | en fr de it pt es |
| Model Architecture | HeliumForCausalLM |
| License | cc-by-4.0 |
| Context Length | 4096 |
| Model Max Length | 4096 |
| Transformers Version | 4.45.0.dev0 |
| Tokenizer Class | PreTrainedTokenizerFast |
| Vocabulary Size | 48000 |
| Torch Data Type | bfloat16 |