Coding-Easy-Title-Case

The model receives the prompt (and optional system message). The run uses scorer javascript_function_tests with the JSON configuration below. Pass/fail and partial credit are determined entirely by that scorer against the model output; no human grading.

Return JSON only with a string field named code. The code must be dependency-free JavaScript, define the requested function in the top level or module.exports, and include no markdown, imports, require, timers, network, filesystem, eval, or placeholders.

Implement function titleCase(text) that lowercases words and capitalizes the first letter of each whitespace-separated word. Collapse repeated whitespace to single spaces and trim.

Your JSON must look like {"code":"function titleCase(...) { ... }"}.

{
  "function_name": "titleCase",
  "timeout_ms": 100,
  "test_pass_threshold": 1,
  "partial_credit_threshold": 0.5,
  "tests": "[hidden executable tests]"
}