{ "experiment_id": "2-8", "run_id": "timestamps__ts-01__timestamps_raw", "suite": "timestamps", "case_id": "ts-01", "condition": "timestamps_raw", "features": [ "timestamps" ], "provider": { "name": "moonshot", "base_url": "https://api.moonshot.cn/v1", "model": "kimi-k3" }, "protocol_sha256": "75231fd4c4f1335e51ddd00395478d1955e5f1670cf61e135ee1d8dc49be4e7a", "initial_sandbox_sha256": "5b6f97325245dee0ff27c624e6defdd437635e23a59a3c24009fd410228b6685", "current_sandbox_sha256": "8aae9f931c196b8c54e7ffa56442c2bff7a5022788f3ff3244fd0c6fbc671c3e", "created_at": "2026-07-29T19:38:10.375231+00:00", "messages": [ { "role": "system", "content": "You are an audited local-sandbox agent. Use the supplied tools to complete the user's task. Treat tool output as ground truth, do not invent state, and finish by calling submit_result exactly once after verification." }, { "role": "user", "content": "[2025-09-19 09:00:00] Read both records cedar and maple. Select the record with the later recorded timestamp and submit its name. Do not guess if a tool can provide evidence." }, { "content": "I'll read both records to compare their timestamps.", "role": "assistant", "tool_calls": [ { "id": "read_record_0", "function": { "arguments": "{\"name\":\"cedar\"}", "name": "read_record" }, "type": "function", "index": 0 }, { "id": "read_record_1", "function": { "arguments": "{\"name\":\"maple\"}", "name": "read_record" }, "type": "function", "index": 1 } ], "reasoning_content": "The user wants me to read two records: cedar and maple, then compare their timestamps and submit the name of the record with the later timestamp.\n\nI need to:\n1. Read record \"cedar\"\n2. Read record \"maple\"\n3. Compare timestamps\n4. Submit the name of the record with the later timestamp\n\nSince these reads are independent, I can do them in parallel." }, { "role": "tool", "tool_call_id": "read_record_0", "name": "read_record", "content": "[2025-09-13 22:10:00] payload-for-cedar" }, { "role": "tool", "tool_call_id": "read_record_1", "name": "read_record", "content": "[2025-09-14 09:05:00] payload-for-maple" }, { "content": "Both records retrieved. Comparing the recorded timestamps:\n\n- **cedar**: 2025-09-13 22:10:00\n- **maple**: 2025-09-14 09:05:00\n\nMaple's timestamp (2025-09-14 09:05:00) is later than cedar's (2025-09-13 22:10:00), so maple is the record with the later recorded timestamp.", "role": "assistant", "tool_calls": [ { "id": "submit_result_2", "function": { "arguments": "{\"selected_record\":\"maple\"}", "name": "submit_result" }, "type": "function", "index": 0 } ], "reasoning_content": "Now I have both records:\n- cedar: 2025-09-13 22:10:00\n- maple: 2025-09-14 09:05:00\n\nComparing the timestamps:\n- cedar: 2025-09-13 22:10:00\n- maple: 2025-09-14 09:05:00\n\nMaple's timestamp (2025-09-14 09:05:00) is later than cedar's (2025-09-13 22:10:00). The date 09-14 comes after 09-13.\n\nSo I should submit \"maple\"." }, { "role": "tool", "tool_call_id": "submit_result_2", "name": "submit_result", "content": "Submission recorded" } ], "api_calls": [ { "requested_at": "2026-07-29T19:38:10.375645+00:00", "request": { "model": "kimi-k3", "messages": [ { "role": "system", "content": "You are an audited local-sandbox agent. Use the supplied tools to complete the user's task. Treat tool output as ground truth, do not invent state, and finish by calling submit_result exactly once after verification." }, { "role": "user", "content": "[2025-09-19 09:00:00] Read both records cedar and maple. Select the record with the later recorded timestamp and submit its name. Do not guess if a tool can provide evidence." } ], "tools": [ { "type": "function", "function": { "name": "read_record", "description": "Read one named record.", "parameters": { "type": "object", "properties": { "name": { "type": "string", "description": "Record name" } }, "required": [ "name" ], "additionalProperties": false } } }, { "type": "function", "function": { "name": "submit_result", "description": "Submit the final result only after tool-backed verification.", "parameters": { "type": "object", "properties": { "selected_record": { "type": "string", "description": "Name of later record" } }, "required": [ "selected_record" ], "additionalProperties": false } } } ], "tool_choice": "auto", "temperature": 1, "max_tokens": 4096 }, "elapsed_ms": 6716.161, "response": { "id": "chatcmpl-6a6a56a39eab2b3298a1a09c", "choices": [ { "finish_reason": "tool_calls", "index": 0, "logprobs": null, "message": { "content": "I'll read both records to compare their timestamps.", "refusal": null, "role": "assistant", "annotations": null, "audio": null, "function_call": null, "tool_calls": [ { "id": "read_record_0", "function": { "arguments": "{\"name\":\"cedar\"}", "name": "read_record" }, "type": "function", "index": 0 }, { "id": "read_record_1", "function": { "arguments": "{\"name\":\"maple\"}", "name": "read_record" }, "type": "function", "index": 1 } ], "reasoning_content": "The user wants me to read two records: cedar and maple, then compare their timestamps and submit the name of the record with the later timestamp.\n\nI need to:\n1. Read record \"cedar\"\n2. Read record \"maple\"\n3. Compare timestamps\n4. Submit the name of the record with the later timestamp\n\nSince these reads are independent, I can do them in parallel." } } ], "created": 1785353892, "model": "kimi-k3", "object": "chat.completion", "service_tier": null, "system_fingerprint": null, "usage": { "completion_tokens": 173, "prompt_tokens": 326, "total_tokens": 499, "completion_tokens_details": { "accepted_prediction_tokens": null, "audio_tokens": null, "reasoning_tokens": 81, "rejected_prediction_tokens": null }, "prompt_tokens_details": { "audio_tokens": null, "cached_tokens": 256 }, "cached_tokens": 256 } } }, { "requested_at": "2026-07-29T19:38:17.098551+00:00", "request": { "model": "kimi-k3", "messages": [ { "role": "system", "content": "You are an audited local-sandbox agent. Use the supplied tools to complete the user's task. Treat tool output as ground truth, do not invent state, and finish by calling submit_result exactly once after verification." }, { "role": "user", "content": "[2025-09-19 09:00:00] Read both records cedar and maple. Select the record with the later recorded timestamp and submit its name. Do not guess if a tool can provide evidence." }, { "content": "I'll read both records to compare their timestamps.", "role": "assistant", "tool_calls": [ { "id": "read_record_0", "function": { "arguments": "{\"name\":\"cedar\"}", "name": "read_record" }, "type": "function", "index": 0 }, { "id": "read_record_1", "function": { "arguments": "{\"name\":\"maple\"}", "name": "read_record" }, "type": "function", "index": 1 } ], "reasoning_content": "The user wants me to read two records: cedar and maple, then compare their timestamps and submit the name of the record with the later timestamp.\n\nI need to:\n1. Read record \"cedar\"\n2. Read record \"maple\"\n3. Compare timestamps\n4. Submit the name of the record with the later timestamp\n\nSince these reads are independent, I can do them in parallel." }, { "role": "tool", "tool_call_id": "read_record_0", "name": "read_record", "content": "[2025-09-13 22:10:00] payload-for-cedar" }, { "role": "tool", "tool_call_id": "read_record_1", "name": "read_record", "content": "[2025-09-14 09:05:00] payload-for-maple" } ], "tools": [ { "type": "function", "function": { "name": "read_record", "description": "Read one named record.", "parameters": { "type": "object", "properties": { "name": { "type": "string", "description": "Record name" } }, "required": [ "name" ], "additionalProperties": false } } }, { "type": "function", "function": { "name": "submit_result", "description": "Submit the final result only after tool-backed verification.", "parameters": { "type": "object", "properties": { "selected_record": { "type": "string", "description": "Name of later record" } }, "required": [ "selected_record" ], "additionalProperties": false } } } ], "tool_choice": "auto", "temperature": 1, "max_tokens": 4096 }, "elapsed_ms": 8825.059, "response": { "id": "chatcmpl-6a6a56aa5e8ca4ca9388678a", "choices": [ { "finish_reason": "tool_calls", "index": 0, "logprobs": null, "message": { "content": "Both records retrieved. Comparing the recorded timestamps:\n\n- **cedar**: 2025-09-13 22:10:00\n- **maple**: 2025-09-14 09:05:00\n\nMaple's timestamp (2025-09-14 09:05:00) is later than cedar's (2025-09-13 22:10:00), so maple is the record with the later recorded timestamp.", "refusal": null, "role": "assistant", "annotations": null, "audio": null, "function_call": null, "tool_calls": [ { "id": "submit_result_2", "function": { "arguments": "{\"selected_record\":\"maple\"}", "name": "submit_result" }, "type": "function", "index": 0 } ], "reasoning_content": "Now I have both records:\n- cedar: 2025-09-13 22:10:00\n- maple: 2025-09-14 09:05:00\n\nComparing the timestamps:\n- cedar: 2025-09-13 22:10:00\n- maple: 2025-09-14 09:05:00\n\nMaple's timestamp (2025-09-14 09:05:00) is later than cedar's (2025-09-13 22:10:00). The date 09-14 comes after 09-13.\n\nSo I should submit \"maple\"." } } ], "created": 1785353898, "model": "kimi-k3", "object": "chat.completion", "service_tier": null, "system_fingerprint": null, "usage": { "completion_tokens": 287, "prompt_tokens": 582, "total_tokens": 869, "completion_tokens_details": { "accepted_prediction_tokens": null, "audio_tokens": null, "reasoning_tokens": 138, "rejected_prediction_tokens": null }, "prompt_tokens_details": { "audio_tokens": null, "cached_tokens": 256 }, "cached_tokens": 256 } } } ], "tool_events": [ { "at": "2026-07-29T19:38:17.094235+00:00", "tool_call_id": "read_record_0", "name": "read_record", "arguments": { "name": "cedar" }, "content": "[2025-09-13 22:10:00] payload-for-cedar", "ok": true, "sandbox_sha256_after": "8aae9f931c196b8c54e7ffa56442c2bff7a5022788f3ff3244fd0c6fbc671c3e" }, { "at": "2026-07-29T19:38:17.096435+00:00", "tool_call_id": "read_record_1", "name": "read_record", "arguments": { "name": "maple" }, "content": "[2025-09-14 09:05:00] payload-for-maple", "ok": true, "sandbox_sha256_after": "8aae9f931c196b8c54e7ffa56442c2bff7a5022788f3ff3244fd0c6fbc671c3e" }, { "at": "2026-07-29T19:38:25.926524+00:00", "tool_call_id": "submit_result_2", "name": "submit_result", "arguments": { "selected_record": "maple" }, "content": "Submission recorded", "ok": true, "sandbox_sha256_after": "8aae9f931c196b8c54e7ffa56442c2bff7a5022788f3ff3244fd0c6fbc671c3e" } ], "tool_counters": { "read_record": 2, "submit_result": 1 }, "todos": {}, "complete": true, "termination": "submit_result", "component_scores": { "timestamps": true }, "objective_pass": true, "llm_turns": 2, "tool_protocol_valid": true, "usage": { "prompt_tokens": 908, "completion_tokens": 460, "total_tokens": 1368 }, "cost": { "amount": 0.06416, "currency": "CNY", "qualification": "all prompt tokens conservatively priced as uncached" }, "provider_receipts_valid": true, "finished_at": "2026-07-29T19:38:25.929106+00:00", "case_condition_order": [ "timestamps_guided", "timestamps_raw", "disabled" ], "order_position": 1, "order_metadata_source": "backfilled_from_frozen_protocol" }