# Supported Models
aha supports a growing collection of state-of-the-art AI models across multiple domains.
```shell
Available models:
Model ID Owner type Download
--------------------------------------------------------------------------------
sentence-transformers/all-MiniLM-L6-v2 sentence-transformers embedding ✔
LiquidAI/LFM2-1.2B LiquidAI llm ✔
LiquidAI/LFM2.5-1.2B-Instruct LiquidAI llm ✔
LiquidAI/LFM2.5-VL-1.6B LiquidAI vlm ✔
LiquidAI/LFM2-VL-1.6B LiquidAI vlm ✔
OpenBMB/MiniCPM4-0.5B OpenBMB llm ✔
Qwen/Qwen2.5-VL-3B-Instruct Qwen vlm ✔
Qwen/Qwen2.5-VL-7B-Instruct Qwen vlm
Qwen/Qwen3-0.6B Qwen llm ✔
Qwen/Qwen3-1.7B Qwen llm ✔
Qwen/Qwen3-4B Qwen llm ✔
Qwen/Qwen3.5-0.8B Qwen vlm ✔
Qwen/Qwen3.5-2B Qwen vlm
Qwen/Qwen3.5-4B Qwen vlm
Qwen/Qwen3.5-9B Qwen vlm
qwen3.5-gguf none vlm
Qwen/Qwen3-ASR-0.6B Qwen asr ✔
Qwen/Qwen3-ASR-1.7B Qwen asr
Qwen/Qwen3-Embedding-0.6B Qwen embedding ✔
Qwen/Qwen3-Embedding-4B Qwen embedding
Qwen/Qwen3-Embedding-8B Qwen embedding
Qwen/Qwen3-Reranker-0.6B Qwen reranker ✔
Qwen/Qwen3-Reranker-4B Qwen reranker
Qwen/Qwen3-Reranker-8B Qwen reranker
Qwen/Qwen3-VL-2B-Instruct Qwen vlm ✔
Qwen/Qwen3-VL-4B-Instruct Qwen vlm
Qwen/Qwen3-VL-8B-Instruct Qwen vlm
Qwen/Qwen3-VL-32B-Instruct Qwen vlm
deepseek-ai/DeepSeek-OCR deepseek-ai ocr ✔
deepseek-ai/DeepSeek-OCR-2 deepseek-ai ocr
Tencent-Hunyuan/HunyuanOCR Tencent-Hunyuan ocr ✔
PaddlePaddle/PaddleOCR-VL PaddlePaddle ocr ✔
PaddlePaddle/PaddleOCR-VL-1.5 PaddlePaddle ocr
AI-ModelScope/RMBG-2.0 AI-ModelScope image ✔
OpenBMB/VoxCPM-0.5B OpenBMB tts ✔
OpenBMB/VoxCPM1.5 OpenBMB tts ✔
ZhipuAI/GLM-ASR-Nano-2512 ZhipuAI asr ✔
FunAudioLLM/Fun-ASR-Nano-2512 FunAudioLLM asr ✔
ZhipuAI/GLM-OCR ZhipuAI ocr ✔
```
## Language Model
| Model | Parameters | Model Id | License |
|-------|-----------|--------|---------|
| **Qwen3-0.6B** | 0.6B | Qwen/Qwen3-0.6B
Qwen/Qwen3-1.7B
Qwen/Qwen3-4B | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **MiniCPM4-0.5B** | 0.5B | OpenBMB/MiniCPM4-0.5B | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **LFM2-1.2B** | 1.2B | LiquidAI/LFM2-1.2B | [lfm1.0](https://huggingface.co/LiquidAI/LFM2-1.2B/blob/main/LICENSE) |
| **LFM2.5-1.2B-Instruct** | 1.2B | LiquidAI/LFM2.5-1.2B-Instruct | [lfm1.0](https://huggingface.co/LiquidAI/LFM2.5-1.2B-Instruct/blob/main/LICENSE) |
## Embedding
| Model | Parameters | Model Id | License |
|-------|-----------|-------------|---------|
| **Qwen3-Embedding** | 0.6B
4B
8B| Qwen/Qwen3-Embedding-0.6B
Qwen/Qwen3-Embedding-4B
Qwen/Qwen3-Embedding-8B | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **all-MiniLM-L6-v2** | 91M | sentence-transformers/all-MiniLM-L6-v2 | [Apache 2.0](https://huggingface.co/sentence-transformers/all-MiniLM-L6-v2/blob/main/LICENSE) |
## Reranker
| Model | Parameters | Model Id | License |
|-------|-----------|-------------|---------|
| **Qwen3-Reranker** | 0.6B
4B
8B| Qwen/Qwen3-Reranker-0.6B
Qwen/Qwen3-Reranker-4B
Qwen/Qwen3-Reranker-8B | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
## Vision & Multimodal
| Model | Parameters | Model Id | License |
|-------|-----------|----------|---------|
| **Qwen2.5-VL** | 3B
7B | Qwen/Qwen2.5-VL-3B-Instruct
Qwen/Qwen2.5-VL-7B-Instruct | [Qwen 研究许可协议](https://huggingface.co/Qwen/Qwen2.5-VL-3B-Instruct/blob/main/LICENSE)
[Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **Qwen3-VL** | 2B
4B
8B
32B | Qwen/Qwen3-VL-2B-Instruct
Qwen/Qwen3-VL-4B-Instruct
Qwen/Qwen3-VL-8B-Instruct
Qwen/Qwen3-VL-32B-Instruct | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **Qwen3.5** | 0.8B
2B
4B
9B | Qwen/Qwen3.5-0.8B
Qwen/Qwen3.5-2B
Qwen/Qwen3.5-4B
Qwen/Qwen3.5-9B | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **LFM2.5-VL-1.6B** | 1.6B | LiquidAI/LFM2.5-VL-1.6B | [lfm1.0](https://huggingface.co/LiquidAI/LFM2.5-1.2B-Instruct/blob/main/LICENSE) |
| **LFM2-VL-1.6B** | 1.6B | LiquidAI/LFM2-VL-1.6B | [lfm1.0](https://huggingface.co/LiquidAI/LFM2.5-1.2B-Instruct/blob/main/LICENSE) |
## OCR
| Model | Languages | Model Id | License |
|-------|-----------|--------|---------|
| **PaddleOCR-VL** | Multi | PaddlePaddle/PaddleOCR-VL
PaddlePaddle/PaddleOCR-VL-1.5 | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
| **Hunyuan-OCR** | Chinese | Tencent-Hunyuan/HunyuanOCR | [Tencent Hunyuan Community License](https://huggingface.co/tencent/HunyuanOCR/blob/main/LICENSE) |
| **DeepSeek-OCR** | Multi | deepseek-ai/DeepSeek-OCR
deepseek-ai/DeepSeek-OCR-2 | [MIT](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/mit.md) |
| **GLM-OCR** | 8 | ZhipuAI/GLM-OCR | [MIT](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/mit.md) |
## Speech Recognition (ASR)
| Model | Parameters | Language | Model Id | License |
|-------|-----------|----------|----------|---------|
| **Fun-ASR-Nano-2512** | 2G | Chinese/English | FunAudioLLM/Fun-ASR-Nano-2512 | Not Specified |
| **GLM-ASR-Nano-2512** | 4.5G | Chinese/English | ZhipuAI/GLM-ASR-Nano-2512 | [MIT](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/mit.md) |
| **Qwen3-ASR** | 0.6B
1.7B | Chinese/English | Qwen/Qwen3-ASR-0.6B
Qwen/Qwen3-ASR-1.7B | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
## Audio Generation
| Model | version | Model Id | License |
|-------|-----------|---------|---------|
| **VoxCPM** | 1
1.5
2 | OpenBMB/VoxCPM-0.5B
OpenBMB/VoxCPM1.5
OpenBMB/VoxCPM2 | [Apache 2.0](https://huggingface.co/datasets/choosealicense/licenses/blob/main/markdown/apache-2.0.md) |
## Image Processing
| Model | Type | Model Id | License |
|-------|------|-------------|---------|
| **RMBG-2.0** | Background Removal | AI-ModelScope/RMBG-2.0 | [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/deed.en) |
## Model Sources
Models are sourced from:
- [Hugging Face](https://huggingface.co) - Primary model hub
- [ModelScope](https://modelscope.cn) - Chinese model hub
## Adding New Models
See [Development Guide](./development.md) for instructions on adding new model integrations.
## License Compliance
**Important**: Each model has its own license. Please review the model's license before use in production. Some key considerations:
- **Apache 2.0**: Permissive, commercial-friendly
- **MIT**: Permissive, commercial-friendly
- **Qwen Research License**: Research use, may have restrictions
- **Tencent Hunyuan Community License**: Custom license, review terms
- **CC BY-NC 4.0**: Non-commercial only
Always verify license terms before deployment in production environments.
## Model Updates
Models updated from time to time.
## Performance Benchmarks
Approximate inference speeds on CPU (M1 Pro):
| Model | Task | Tokens/sec |
|-------|------|------------|
| Qwen3-0.6B | Text | 40-50 |
| Qwen2.5-VL-3B | Vision | 20-30 |
| Qwen3-ASR-0.6B | ASR | 200-500x |
| VoxCPM-0.5B | TTS | Real-time |
*Benchmarks vary by hardware and input size.*