gemma4-research/scripts/bakeoff/runs_patch/gemma4-26b-cap2000/log.json

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        {
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            "command": "ls -R"
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          "result": "exit=0\n--- stdout ---\n.:\ncalc\nREADME.md\ntests\n\n./calc:\n__init__.py\n__pycache__\nstats.py\n\n./calc/__pycache__:\n__init__.cpython-313.pyc\nstats.cpython-313.pyc\n\n./tests:\n__pycache__\ntest_stats.py\n\n./tests/__pycache__:\ntest_stats.cpython-313-pytest-9.0.2.pyc\n\n--- stderr ---\n"
        }
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          "result": "# Bakeoff Task\n\nA tiny Python package (`calc/`) with a statistics module. Run `pytest` from this\ndirectory \u2014 two tests currently fail because `median` returns the upper-middle\nelement instead of averaging the two middle elements on even-length inputs.\n\nYour job: make all tests pass. Do not disable or modify the tests.\n\nAllowed tools:\n- `read_file(path)` \u2014 read a file (relative to this directory)\n- `write_file(path, content)` \u2014 overwrite a file (relative to this directory)\n- `run_bash(command)` \u2014 run a shell command (cwd is this directory)\n\nWhen all tests pass, reply with a short summary of the fix and stop calling tools.\n"
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    {
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        {
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          "arguments": {
            "command": "pytest"
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          "result": "exit=2\n--- stdout ---\n============================= test session starts ==============================\nplatform linux -- Python 3.13.5, pytest-9.0.2, pluggy-1.6.0\nrootdir: /home/claude/bin/gemma4-research/scripts/bakeoff/runs_patch/gemma4-26b-cap2000/work\nplugins: asyncio-1.3.0, anyio-4.12.1\nasyncio: mode=Mode.STRICT, debug=False, asyncio_default_fixture_loop_scope=None, asyncio_default_test_loop_scope=function\ncollected 0 items / 1 error\n\n==================================== ERRORS ====================================\n_____________________ ERROR collecting tests/test_stats.py _____________________\nImportError while importing test module '/home/claude/bin/gemma4-research/scripts/bakeoff/runs_patch/gemma4-26b-cap2000/work/tests/test_stats.py'.\nHint: make sure your test modules/packages have"
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      ],
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    {
      "iteration": 4,
      "elapsed_s": 0.88,
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        {
          "name": "run_bash",
          "arguments": {
            "command": "export PYTHONPATH=$PYTHONPATH:. && pytest"
          },
          "result": "exit=1\n--- stdout ---\n============================= test session starts ==============================\nplatform linux -- Python 3.13.5, pytest-9.0.2, pluggy-1.6.0\nrootdir: /home/claude/bin/gemma4-research/scripts/bakeoff/runs_patch/gemma4-26b-cap2000/work\nplugins: asyncio-1.3.0, anyio-4.12.1\nasyncio: mode=Mode.STRICT, debug=False, asyncio_default_fixture_loop_scope=None, asyncio_default_test_loop_scope=function\ncollected 7 items\n\ntests/test_stats.py ..FFF..                                              [100%]\n\n=================================== FAILURES ===================================\n_______________________________ test_median_even _______________________________\n\n    def test_median_even():\n>       assert median([1, 2, 3, 4]) == 2.5\nE       assert 3 == 2.5\nE        +  where 3 = media"
        }
      ],
      "prompt_eval_count": 1224,
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    {
      "iteration": 5,
      "elapsed_s": 1.08,
      "content": "",
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        {
          "name": "read_file",
          "arguments": {
            "path": "calc/stats.py"
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          "result": "\"\"\"Basic statistics helpers.\"\"\"\n\n\ndef mean(numbers):\n    \"\"\"Arithmetic mean of a non-empty list.\"\"\"\n    return sum(numbers) / len(numbers)\n\n\ndef median(numbers):\n    \"\"\"Return the median of a list of numbers.\"\"\"\n    s = sorted(numbers)\n    n = len(s)\n    return s[n // 2]\n\n\ndef mode(numbers):\n    \"\"\"Return the most common value. Ties broken by first occurrence.\"\"\"\n    counts = {}\n    for x in numbers:\n        counts[x] = counts.get(x, 0) + 1\n    best = None\n    best_count = -1\n    for x in numbers:\n        if counts[x] > best_count:\n            best = x\n            best_count = counts[x]\n    return best\n\n\ndef variance(numbers):\n    \"\"\"Sample variance (divides by n-1).\"\"\"\n    if len(numbers) < 2:\n        raise ValueError(\"variance requires at least 2 values\")\n    m = mean(numbers)\n    return"
        }
      ],
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      "iteration": 6,
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