# kramabench / kramabench-environment-easy-3 - 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: * monthly_precipitations_amherst.csv * monthly_precipitations_ashburnham.csv * monthly_precipitations_boston.csv * precipitations_beaches_community.csv * water-body-testing-2009.csv * water-body-testing-2010.csv * water-body-testing-2011.csv * water-body-testing-2012.csv * water-body-testing-2013.csv * water-body-testing-2014.csv How many beaches had a higher bacterial exceedance rate for water samples collected in 2013 compared to 2012, excluding those with no samples in 2012? 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