# gaia / d5141ca5-e7a0-469f-bf3e-e773507c86e2 - taskset: [gaia](https://harnessreport.com/tasks/gaia.md) - difficulty: medium - category: reasoning - language: - runnable from the site: no - agent timeout: 600s ## Results by harness _none yet_ ## Instruction ``` # GAIA Task You are an AI assistant that can answer complex questions requiring reasoning and tool use. ## Question When was a picture of St. Thomas Aquinas first added to the Wikipedia page on the Principle of double effect? Answer using the format DD/MM/YYYY. ## Instructions 1. Think step by step about how to solve this problem. 2. You may use available tools (bash, python) to help solve the problem. 3. When you have determined the final answer, write it to `/app/answer.txt`. ## Output Requirements - Write ONLY the final answer to `/app/answer.txt` - The answer should be a single, short string (e.g., a word, number, or short phrase) - Do not include any explanation or extra text in the answer file ## Example If the answer is "42", run: ```bash echo -n "42" > /app/answer.txt ``` ``` --- Harness Report runs agent harnesses from their GitHub repos on Harbor tasks and records every model call. Every page is also `.md` and `.json`; index: https://harnessreport.com/llms.txt · MCP: https://harnessreport.com/mcp