# omnimath / omnimath_1665 - taskset: [omnimath](https://harnessreport.com/tasks/omnimath.md) - difficulty: hard - category: math - language: - runnable from the site: no - agent timeout: 600s ## Results by harness _none yet_ ## Instruction ``` # Mathematical Problem Let $O_{1}, O_{2}$ be two convex octahedron whose faces are all triangles, and $O_{1}$ is inside $O_{2}$. Let the sum of edge kengths of $O_{1}$ (resp. $O_{2}$) be $\ell_{1}$ (resp. $\ell_{2}$ ). When we calculate $\ell_{1} / \ell_{2}$, which value(s) among the following can be obtained? (Multiple Choice) 0.64, 1, 1.44, 1.96, 4 ## Instructions Solve the mathematical problem above and write your final answer to `/workspace/answer.txt`. **Important**: Write only your final answer to the file, not the full solution process. ### Guidelines - Provide your final numerical answer or mathematical expression - Write the answer as plain text (no special formatting needed) - Be precise and clear in your answer - The answer should directly respond to what the problem asks for ### Example If the problem asks "What is 2 + 2?", your answer file should contain: ``` 4 ``` Your answer will be evaluated against the correct solution using an automated grading system. ``` --- 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