# kramabench / kramabench-archeology-easy-4 - taskset: [kramabench](https://harnessreport.com/tasks/kramabench.md) - difficulty: easy - category: data-science - language: - runnable from the site: no - agent timeout: 600s ## Results by harness _none yet_ ## Instruction ``` Under `/app/data`, consider the following files for analysis: * climateMeasurements.xlsx * conflict_brecke.csv * radiocarbon_database_regional.xlsx * roman_cities.csv * worldcities.csv What is the amount of calcium in ppm when the dust proxy was the smallest, breaking ties by the minimum wet-dry index? Round your answer to 4 decimal places. Save your EXACT NUMERIC answer AND NOTHING ELSE in the file `/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