VibeThinker 3B is an open-source language model by mlx-community. Features: 3b LLM, VRAM: 6.2GB, Context: 128K, License: mit, Instruction-Based, LLM Explorer Score: 0.27.
| LLM Name | VibeThinker 3B |
| Repository 🤗 | https://huggingface.co/mlx-community/VibeThinker-3B |
| Base Model(s) | |
| Model Size | 3b |
| Required VRAM | 6.2 GB |
| Updated | 2026-07-18 |
| Maintainer | mlx-community |
| Model Type | qwen2 |
| Instruction-Based | Yes |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Qwen2ForCausalLM |
| License | mit |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.51.3 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 151936 |
| Torch Data Type | bfloat16 |
| Errors | replace |
Model |
Likes |
Downloads |
VRAM |
|---|---|---|---|
| VibeThinker 3B OptiQ 4bit | 2 | 215 | 2 GB |
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| VibeThinker 3B | 128K / 6.2 GB | 52745 | 806 |
| Saba2 3B | 128K / 6.2 GB | 6 | 0 |
| Tessa T1 3B | 117K / 6.2 GB | 10 | 5 |
| UIGEN T1.5 3B | 117K / 6.2 GB | 7 | 1 |
| Qwen2.5 3B Instruct | 32K / 6.2 GB | 5889234 | 545 |
| SmallThinker 3B Preview | 32K / 6.8 GB | 30529 | 412 |
| ResearchMate Qwen2.5 3B | 32K / 6.2 GB | 66 | 2 |
| LeeChanRX 3B Instruct | 32K / 6.2 GB | 570 | 2 |
| Neuron V1 3B Instruct | 32K / 6.2 GB | 149 | 0 |
| Menda 3B 500 | 32K / 6.2 GB | 6 | 0 |