AI Stupid Level is an independent, real-time AI benchmarking platform from Studio Platforms, designed to help users compare language models and spot changes in their performance. It tracks models from providers including OpenAI, Anthropic, Google, DeepSeek, Moonshot AI and Zhipu AI, publishing live rankings and scores across coding, reasoning, tool-calling and speed. Its benchmarks use shared test suites, including code execution, multi-step reasoning, long-context retention, tool selection and argument accuracy, with scores reported alongside confidence intervals.

The platform also monitors model performance over time. Using Page-Hinkley change-point detection, it aims to distinguish sustained degradation from normal variation, helping users identify when a model may have changed behind a stable API name. For comparisons, users can review models side by side on coding, reasoning, tool use, price and measured latency. AI Stupid Level also offers a smart API router that directs requests to a best-performing model, with usage monitoring and budget controls through one API key. The service provides benchmark methodology, FAQs, historical charts and provider status information.