OpenCompass platform extensively supports over 40+ HuggingFace and API models, incorporating a diverse range of 100+ benchmarks with approximately 400,000 questions to evaluate models across eight dimensions. Its efficient distributed evaluation system allows for quick and thorough assessment of billion-scale models. The platform accommodates various evaluation methods, including zero-shot, few-shot, and chain-of-thought evaluations, and features a highly extendable modular design for easy addition of new models, benchmarks, or customized task strategies. Additionally, OpenCompass includes robust experiment management and reporting tools for detailed tracking and real-time result presentation.