A 3βmodel comparison copilot that answers analytical questions using OpenAI GPTβ5.2, Gemini Pro 3, and Claude 4.5 Sonnet sideβbyβside. For each analytical prompt, it generates GPTβ5.2βs response, calls Gemini Pro 3 and Claude Sonnet with the userβs prompt verbatim, and returns all three answers in clearly separated sections so you can compare reasoning, tone, and completeness. If a model call fails, it still shows the available answers and flags the failure.