# gaia / 3627a8be-a77f-41bb-b807-7e1bd4c0ebdf - 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 The object in the British Museum's collection with a museum number of 2012,5015.17 is the shell of a particular mollusk species. According to the abstract of a research article published in Science Advances in 2021, beads made from the shells of this species were found that are at least how many thousands of years old? ## 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