HELM vs OpenCompass
| HELM | OpenCompass | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | |
| Platforms | api, self-hosted, Web | api, Linux, self-hosted, Windows |
| Deployment | self-hosted | self-hosted |
| Deployment options | self-hosted | |
| Custom metrics | Yes | |
| LLM-as-a-judge | Yes | |
| Safety evaluations | Yes | Yes |
| Human review workflows | Yes | |
| Evaluation methods | objective; subjective; discriminative; generative; LLM-as-a-judge | |
| Model support | Hugging Face models; API-based models; custom models; OpenAI; Anthropic; Gemini; Qwen; GLM; DeepSeek |
Listed together in Best AI LLM Evaluation Tools