1. The domain of this prompt should be: Shopping Craft a clear, natural-language question that requires web research to answer and has exactly one verifiable answer. The question should be complex enough that reaching the correct answer requires consulting at a minimum of 3 distinct sources. Please ensure your prompt is between 70 - 150 words in length. Test Your Prompt Please review instructions to start a new chat through this video to copy your prompt and submit your prompt into 3 new chats using 3 different tabs in your ChatGPT using GPT-5.5 Pro Thinking Extended. You can test all three at the same time. After the models finish responding, confirm that at least 2/3 produce a meaningful model failure, meaning it reaches an incorrect final answer. The following do not count as model failures and will result in task rejection: Minor rounding or formatting differences Abbreviations or stylistic variations Failures caused by an underspecified or ambiguous prompt Responses with incorrect reasoning but the correct final answer 2. Confirm the Model Failure Review the models final answer and compare it to your verified answer. Only continue if 2/3 the models produced an incorrect final answer. The failure must be caused by the model, not by an ambiguous or underspecified prompt. Do not continue if: The final answer is correct. The only differences are formatting, abbreviations, or minor rounding. The prompt is ambiguous or lacks enough information to determine a single correct answer. Please confirm how many responses failed felow: To ensure difficulty, after you submit your completed task, an automatic evaluation will run your prompt against the model 8 times to confirm it stumps the model at least 4 times. 1/3 Response Failed 2/3 Response Failed 3/3 Response Failed