Vercel
OpenCode89/ 100
BScore Breakdown89%
Lost points on 3 checks
- time9/15
- efficiency6/10
- zero errors0/5
Eval Score (70% weight)85%
cost$0.01 (<$0.05, excellent)+10
time46s (30s–60s, great)+9
efficiency9 tool calls (≤10, great)+6
found docsTouched docs at vercel.com: yes (3 matching tool calls)+10
zero errorsTool outputs with errors/tracebacks: 1+0
syntax validCode compiles/parses correctly+5
created filesGenerated files: 2 (need ≥1)+10
full executionMethod: full_execution, Exit: 0+35
Final Score
A: >=90%B: 75-89%C: 55-74%D: <55%
(85 × 0.7) + (100 × 0.3)= 89%
Replay
Using https://vercel.com/docs/sandbox, complete the following task:
Using Vercel, build me a script that runs a multi-step computation inside a Vercel sandbox:
1. Use the Vercel Python SDK to create/connect to a sandbox
2. Inside the sandbox, execute the following pipeline:
a. Install the `sympy` package using pip
b. Run a Python script that:
- Computes the 10th Fibonacci number iteratively
- Uses sympy to check if that number is prime
- Prints the result as JSON: {"fibonacci_10": <number>, "is_prime": <boolean>}
3. Capture the sandbox execution output and print it to stdout
All computation must run inside the Vercel sandbox, not in your local Python process. Do not use subprocess — use the Vercel SDK's execution primitives.main.py
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Run completed Oct 23, 2026, 7:07 AM