{
 "run_id": 2,
 "model": "llama3.2-3b",
 "mode": "oneshot",
 "challenge": "palindrome",
 "sample": 0,
 "status": "ok",
 "error": null,
 "score_total": 100.0,
 "score_tests": 1.0,
 "score_deliverables": 1.0,
 "score_content": 1.0,
 "tests_passed": 5,
 "tests_failed": 0,
 "wall_secs": 2.72290525000426,
 "slug": "run2-llama3.2-3b-oneshot-palindrome-s0",
 "challenge_title": "Palindrome check",
 "spec": "Create palindrome.py with exactly one function:\n\nis_palindrome(text: str) -> bool\n    Return True if text reads the same forwards and backwards, ignoring letter case and ignoring every character that is not a letter or digit. Text with no letters or digits at all (including the empty string) counts as a palindrome.\n\nUse only the Python standard library.",
 "expected_files": [
  "palindrome.py"
 ],
 "content_checks": {
  "palindrome.py": [
   "def is_palindrome"
  ]
 },
 "test_files": {
  "test_palindrome.py": "from palindrome import is_palindrome\n\n\ndef test_simple_palindrome():\n    assert is_palindrome(\"racecar\") is True\n\n\ndef test_simple_non_palindrome():\n    assert is_palindrome(\"hello\") is False\n\n\ndef test_ignores_case_and_punctuation():\n    assert is_palindrome(\"A man, a plan, a canal: Panama!\") is True\n\n\ndef test_empty_is_palindrome():\n    assert is_palindrome(\"\") is True\n\n\ndef test_digits():\n    assert is_palindrome(\"12321\") is True\n    assert is_palindrome(\"12345\") is False\n"
 },
 "events": [
  {
   "ts": "2026-07-17T16:13:11.043405+00:00",
   "event": "start",
   "run": 2,
   "model": "llama3.2-3b",
   "mode": "oneshot",
   "challenge": "palindrome",
   "sample": 0
  },
  {
   "ts": "2026-07-17T16:13:11.043446+00:00",
   "event": "prompt",
   "mode": "oneshot",
   "content": "You are completing a coding task in one shot. Write complete files that satisfy the spec below. Tests (pytest) will be run against your files; you cannot run them yourself.\n\nReply with ONE JSON object and nothing else:\n{\"files\": {\"<relative path>\": \"<complete file content>\", ...}}\n\nRequired deliverable files: palindrome.py\n\nSPEC:\nCreate palindrome.py with exactly one function:\n\nis_palindrome(text: str) -> bool\n    Return True if text reads the same forwards and backwards, ignoring letter case and ignoring every character that is not a letter or digit. Text with no letters or digits at all (including the empty string) counts as a palindrome.\n\nUse only the Python standard library.\n"
  },
  {
   "ts": "2026-07-17T16:13:13.579603+00:00",
   "event": "completion",
   "content": "{\"files\": {\"palindrome.py\": \"def is_palindrome(text: str) -> bool:\\n    cleaned_text = ''.join(char for char in text if char.isalnum()).lower()\\n    return cleaned_text == cleaned_text[::-1]\"}}",
   "tokens": 52
  },
  {
   "ts": "2026-07-17T16:13:13.580491+00:00",
   "event": "write_file",
   "path": "palindrome.py",
   "bytes": 159
  },
  {
   "ts": "2026-07-17T16:13:13.766171+00:00",
   "event": "graded",
   "total": 100.0,
   "tests_passed": 5,
   "tests_failed": 0,
   "output": ".....                                                                    [100%]\n5 passed in 0.01s\n"
  }
 ],
 "files": {
  "palindrome.py": "def is_palindrome(text: str) -> bool:\n    cleaned_text = ''.join(char for char in text if char.isalnum()).lower()\n    return cleaned_text == cleaned_text[::-1]"
 },
 "file_metrics": [
  {
   "path": "palindrome.py",
   "loc": 3,
   "sloc": 3,
   "chars": 159,
   "is_python": true,
   "functions": 1,
   "classes": 0,
   "complexity": 3,
   "max_complexity": 3,
   "max_depth": 1,
   "imports": [],
   "avg_function_len": 3.0,
   "parse_error": false
  }
 ],
 "code": {
  "files": 1,
  "loc": 3,
  "sloc": 3,
  "chars": 159,
  "functions": 1,
  "classes": 0,
  "complexity": 3,
  "max_complexity": 3,
  "max_depth": 1,
  "imports": [],
  "avg_function_len": 3.0,
  "parse_errors": 0
 },
 "session": {
  "model_calls": 1,
  "actions": {},
  "bad_actions": 0,
  "test_runs": 0,
  "tokens_out": 52,
  "tokens_in": 0,
  "turns": 0
 },
 "test_output": ".....                                                                    [100%]\n5 passed in 0.01s\n"
}