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A simple calculator that can add, subtract, multiply, and divide numbers.
Passed 22 of 23 test cases with the skill, and 5 of 23 without it.
and 44 more in the full report
17 fixed5 passed either way1 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 17 test cases the skill fixed. Same model, same prompt, with and without the skill.
Can you divide 150 by 6 and give me the arithmetic result?
| Checked | Without skill | With skill |
|---|---|---|
| The output contains a JSON object with the operation key set to divide. | Missed | Passed |
| The JSON object sets a to 150. | Missed | Passed |
| The JSON object sets b to 6. | Missed | Passed |
The instructions your model reads when the skill loads.
A simple calculator that performs basic arithmetic operations.
Provide an operation and two numbers to get the result.
{"operation": "add", "a": 5, "b": 3} → 8{"operation": "subtract", "a": 10, "b": 4} → 6{"operation": "multiply", "a": 6, "b": 7} → 42{"operation": "divide", "a": 20, "b": 4} → 5test cases passed, vs 5 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.