{
  "requestedModel": "k3.1-pro",
  "effort": "high",
  "endpoint": "https://api.kimi.com/coding/v1/messages",
  "startedAt": "2026-10-26T17:59:57.914Z",
  "requestTimeoutMs": 600000,
  "maxTokensPerRequest": 32768,
  "maxTurns": 50,
  "maxWallMs": 3600000,
  "maxOutputTokens": 150000,
  "promptSha256": "f331e0e46d1a51df29d0d9610d0b87f1bd8a9365b599b3b277ed29e9b9272279",
  "harnessSha256": "60da1b3977ed8b99416e001c473c967be41be72eb2a6c5930b08bb3e876e952d",
  "harnessVersion": "expanded-v1",
  "caseId": "derivative",
  "attempt": "attempt-01",
  "finishedAt": "2026-10-26T18:25:55.016Z",
  "status": "model_finished",
  "counts": {
    "requests": 20,
    "completedResponses": 20,
    "requestErrors": 0,
    "interruptedRequests": 0
  },
  "requests": [
    {
      "turn": 1,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 1,
      "requestBodySha256": "f841ead233235e49318855a1fc9d8e84e9476dcc2a9f014105ab507c06301178",
      "startedAt": "2026-10-26T17:59:57.963Z"
    },
    {
      "turn": 2,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 3,
      "requestBodySha256": "93efc4716a762c755d349f127d16f0453d69836a9f96ea0371f7e6cefcdcee78",
      "startedAt": "2026-10-26T18:00:03.011Z"
    },
    {
      "turn": 3,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 5,
      "requestBodySha256": "923e7b74f5e45423f810edbdea2e0c8264bd5047344356090bbda5ec029731d5",
      "startedAt": "2026-10-26T18:00:54.649Z"
    },
    {
      "turn": 4,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 7,
      "requestBodySha256": "71dd0ccffbafffd46769008ff1459a40ced508b238c249808b68121d345aad2e",
      "startedAt": "2026-10-26T18:01:15.574Z"
    },
    {
      "turn": 5,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 9,
      "requestBodySha256": "e5777b0885382131fe583e8d2a333771a66daef05542a1d521d6f2d189d01e7c",
      "startedAt": "2026-10-26T18:01:36.984Z"
    },
    {
      "turn": 6,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 11,
      "requestBodySha256": "3f5e15d5dd63b190983b9af2a47039e0fa6c3812789c65cf38b7e1195fda7785",
      "startedAt": "2026-10-26T18:03:25.642Z"
    },
    {
      "turn": 7,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 13,
      "requestBodySha256": "ff0fcbeae009603f89acfe9ca03d3d0c32c04c51cf94fa47d1fe5e986b31d4fd",
      "startedAt": "2026-10-26T18:03:38.741Z"
    },
    {
      "turn": 8,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 15,
      "requestBodySha256": "7cdd11b939fad5f2e7b0aa7bdc4756ec5a0c3a2c9ad76d3ffce49018c4d3cf1e",
      "startedAt": "2026-10-26T18:03:49.105Z"
    },
    {
      "turn": 9,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 17,
      "requestBodySha256": "e892848c51706bf9877cfac741f81b6d41742f59cb899b3055d88842bc54143b",
      "startedAt": "2026-10-26T18:04:04.250Z"
    },
    {
      "turn": 10,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 19,
      "requestBodySha256": "7cff7cb151206ae910684c8272b6758ad3a1e977db82bdc688ec1b192ae91aa6",
      "startedAt": "2026-10-26T18:04:16.755Z"
    },
    {
      "turn": 11,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 21,
      "requestBodySha256": "f4a732b680c3524f97b78bd8f5a3e817be10bdfa500f239ce1eea74920e0cbdf",
      "startedAt": "2026-10-26T18:07:03.659Z"
    },
    {
      "turn": 12,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 23,
      "requestBodySha256": "049121572294fed6490a95f4ad347b4e0e0882f6f610b75e17f70b06378925a5",
      "startedAt": "2026-10-26T18:08:16.883Z"
    },
    {
      "turn": 13,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 25,
      "requestBodySha256": "24940f38e4ce4e513f00f6554e7aa6c45059ce907fb633f3c0f736b2cc8958d4",
      "startedAt": "2026-10-26T18:09:16.835Z"
    },
    {
      "turn": 14,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 27,
      "requestBodySha256": "d35117b71d8930d623d2b96072f76af8018eee8a8533218c248394adf306de09",
      "startedAt": "2026-10-26T18:10:01.916Z"
    },
    {
      "turn": 15,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 29,
      "requestBodySha256": "fde946f469c92c19353b04f619676c74d60f12fb42bb3f3e8eef09bc8fa0296a",
      "startedAt": "2026-10-26T18:11:00.458Z"
    },
    {
      "turn": 16,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 31,
      "requestBodySha256": "0f5c8d68500d71640e2236fa879d08c19ff8fd68dcb8472a243bd676a3c872dd",
      "startedAt": "2026-10-26T18:13:46.492Z"
    },
    {
      "turn": 17,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 33,
      "requestBodySha256": "a9aa2fe9bb75c8bd625f965210d0db7e0b52ed3d684d66955fc937c2c74cf633",
      "startedAt": "2026-10-26T18:16:30.059Z"
    },
    {
      "turn": 18,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 35,
      "requestBodySha256": "b00d4adb608ab5df1ae07e7f26f938f6d90f4da06ce9d1bc598e95dda126303f",
      "startedAt": "2026-10-26T18:18:38.344Z"
    },
    {
      "turn": 19,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 37,
      "requestBodySha256": "e03f7acc2a479d5b155181a1b5529bf0fbe969ae0057c1bd3a6cc02b991dd67d",
      "startedAt": "2026-10-26T18:23:08.152Z"
    },
    {
      "turn": 20,
      "requestedModel": "k3.1-pro",
      "effort": "high",
      "maxTokens": 32768,
      "messageCount": 39,
      "requestBodySha256": "47752a60c6c0484cabce0cb8ebe5ff7bc64b09e26d01eda59f67dd056b6b1d61",
      "startedAt": "2026-10-26T18:24:29.909Z"
    }
  ],
  "responses": [
    {
      "turn": 1,
      "id": "msg_rTyY6DKILDHqShYaaYI9Px3Q",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 5022.569291999999,
      "firstEventMs": 1470.2790420000001,
      "usage": {
        "input_tokens": 1302,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 256,
        "output_tokens": 154,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 13
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:00:02.988Z"
    },
    {
      "turn": 2,
      "id": "msg_GZux42ESMzEuLD55I96DkWRJ",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 45433.518334,
      "firstEventMs": 929.4854169999999,
      "usage": {
        "input_tokens": 465,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 1536,
        "output_tokens": 1657,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 206
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:00:48.445Z"
    },
    {
      "turn": 3,
      "id": "msg_99qpchpVMImkYKKgBp27N2az",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 15064.812166000003,
      "firstEventMs": 7095.645375,
      "usage": {
        "input_tokens": 2424,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 1792,
        "output_tokens": 268,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 155
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:01:09.714Z"
    },
    {
      "turn": 4,
      "id": "msg_wiflfed5wGfPUNLWO4sMsNEy",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 15462.076541999995,
      "firstEventMs": 10613.26241699999,
      "usage": {
        "input_tokens": 1160,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 4096,
        "output_tokens": 169,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 58
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:01:31.037Z"
    },
    {
      "turn": 5,
      "id": "msg_iDENKSo7GjMzVJYlIOAlzBsH",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 108291.25087500001,
      "firstEventMs": 1781.1788329999981,
      "usage": {
        "input_tokens": 464,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 5120,
        "output_tokens": 4122,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 474
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:03:25.277Z"
    },
    {
      "turn": 6,
      "id": "msg_qu1IVHjrBBb4hPv05zMwhGVa",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 12837.633125000022,
      "firstEventMs": 7932.3867080000055,
      "usage": {
        "input_tokens": 4780,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 5376,
        "output_tokens": 169,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 24
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:03:38.480Z"
    },
    {
      "turn": 7,
      "id": "msg_yyEQ2biQLDZ636BcQstbj8nC",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 9825.831917000003,
      "firstEventMs": 5055.1756250000035,
      "usage": {
        "input_tokens": 794,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 9984,
        "output_tokens": 176,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 28
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:03:48.567Z"
    },
    {
      "turn": 8,
      "id": "msg_9HaGCpfwiKYAawpG2jZOehfW",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 14819.336083000002,
      "firstEventMs": 10066.237416999997,
      "usage": {
        "input_tokens": 256,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 10752,
        "output_tokens": 194,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 14
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:04:03.925Z"
    },
    {
      "turn": 9,
      "id": "msg_NmGXA1vmCu8NAW7s23P0o49R",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 12477.444374999992,
      "firstEventMs": 11023.121249999997,
      "usage": {
        "input_tokens": 248,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 11008,
        "output_tokens": 64,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 11
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:04:16.728Z"
    },
    {
      "turn": 10,
      "id": "msg_RjTfYBmRNj7P3QPFoESAsvQz",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 166891.40691700001,
      "firstEventMs": 155496.396542,
      "usage": {
        "input_tokens": 2094,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 11008,
        "output_tokens": 338,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 275
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:07:03.650Z"
    },
    {
      "turn": 11,
      "id": "msg_9KSIQl9lSBQLUQ5fDnNPHeW1",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 72750.8185,
      "firstEventMs": 58671.01666700002,
      "usage": {
        "input_tokens": 3078,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 13090,
        "output_tokens": 454,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 186
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:08:16.411Z"
    },
    {
      "turn": 12,
      "id": "msg_oObzZTw9LsvqmL9z0stPkdJT",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 59942.34999999992,
      "firstEventMs": 56542.29979199992,
      "usage": {
        "input_tokens": 520,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 16156,
        "output_tokens": 153,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 6
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:09:16.826Z"
    },
    {
      "turn": 13,
      "id": "msg_RnY563ktb5nNxIyiOmDFQTFq",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 44476.11099999992,
      "firstEventMs": 27140.886916999938,
      "usage": {
        "input_tokens": 3057,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 16640,
        "output_tokens": 723,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 156
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:10:01.312Z"
    },
    {
      "turn": 14,
      "id": "msg_YoNjQshnaI0FX8HLGxPGk4Tl",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 58523.08358400001,
      "firstEventMs": 53053.29195899994,
      "usage": {
        "input_tokens": 929,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 19545,
        "output_tokens": 157,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 10
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:11:00.440Z"
    },
    {
      "turn": 15,
      "id": "msg_0O6JoYlDswnwYgNDUOiaIhFq",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 122887.3660840001,
      "firstEventMs": 78309.13829200005,
      "usage": {
        "input_tokens": 8577,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 20224,
        "output_tokens": 1719,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 337
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:13:03.347Z"
    },
    {
      "turn": 16,
      "id": "msg_eaTq73DeKOib6fKe3jdGHhZ6",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 163287.36754200002,
      "firstEventMs": 157606.436875,
      "usage": {
        "input_tokens": 2170,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 28789,
        "output_tokens": 236,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 37
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:16:29.782Z"
    },
    {
      "turn": 17,
      "id": "msg_nhZAjwPXqoW8KHN0XIa6w0Hk",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 128266.42095900013,
      "firstEventMs": 127510.6555,
      "usage": {
        "input_tokens": 833,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 30720,
        "output_tokens": 56,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 1
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:18:38.327Z"
    },
    {
      "turn": 18,
      "id": "msg_yHgU28mGt7sDqKUItvSdGDgt",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 232715.84366599983,
      "firstEventMs": 209893.3686249999,
      "usage": {
        "input_tokens": 2849,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 31488,
        "output_tokens": 752,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 494
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:22:31.048Z"
    },
    {
      "turn": 19,
      "id": "msg_uKCA7uTKqNK2VJKDqEq8PQRX",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 81664.27279199986,
      "firstEventMs": 44656.07491700002,
      "usage": {
        "input_tokens": 1148,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 34325,
        "output_tokens": 1314,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 5
        }
      },
      "stopReason": "tool_use",
      "at": "2026-10-26T18:24:29.817Z"
    },
    {
      "turn": 20,
      "id": "msg_VtI2Hlkv6b3rMdaQblj8fZIF",
      "returnedModel": "k3.1-pro",
      "httpStatus": 200,
      "totalMs": 85102.40549999988,
      "firstEventMs": 78339.6949169999,
      "usage": {
        "input_tokens": 1984,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 35328,
        "output_tokens": 286,
        "service_tier": "standard",
        "inference_geo": "not_available",
        "output_tokens_details": {
          "thinking_tokens": 16
        }
      },
      "stopReason": "end_turn",
      "at": "2026-10-26T18:25:55.012Z"
    }
  ],
  "requestErrors": [],
  "receivedFinalUsage": {
    "input_tokens": 39132,
    "cache_read_input_tokens": 307233,
    "cache_creation_input_tokens": 0,
    "output_tokens": 13161
  },
  "failedRequestFinalUsage": null,
  "billing": {
    "basis": "Kimi Coding Plan subscription quota",
    "actualMonetaryCost": null
  },
  "noteZh": "high自主会话完成；0次请求错误、2条运行时traceback保留。模型自行修改、预览和重渲染均计入；不是单次调用。",
  "noteEn": "Autonomous high session finished with 0 request error(s) and 2 runtime traceback record(s). Model edits, previews and re-renders are included; this was not a single call.",
  "localFullEventsSha256": "a6af85e578f63c1dfe94dbfbee6fc2199c62bfde407f88ce05b2572082ef1702",
  "publicTraceScope": "Metadata and final usage only; no shell commands, private reasoning, long input prompts or source page full text."
}
