{"attempt":1,"datasets":{"d":{"description_shown":"NIST StRD Lew: 200 observations of y, one per row","file_sha256":"53cdc7d066ed1dd726528b4bdd8c51034d37fff6709195de8a0013e5131340e4","frame_sha256":null,"role":"agent","transforms":[]}},"epoch":1,"event":"sample_init","question":"NIST Statistical Reference Datasets, univariate summary statistics, problem Lew: 200 deflections of a steel-concrete beam while subjected to periodic pressure, measured at NIST. NIST uses this data set to test the accuracy of summary statistics calculations. Dataset d holds the 200 observations in column y. Compute the sample mean of y and the sample standard deviation of y (denominator n \u2212 1).","question_sha256":"6de6899d2aa131df335c6e34d6394e43ce048c6dba0827c5999967962e628bcb","run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":0,"skills":[],"task_id":"nist_univariate.lew.agent","task_sha256":"f514bebe4f8f75f7141864b2bf2883aedb14b02c1d87df49dcd105a541b0c2c7","timestamp":"2026-10-15T17:12:12.944870Z"}
{"attempt":1,"attempts":[],"call_id":"call_49c5277c","epoch":1,"event":"model","finish_reason":"tool_use","latency_ms":0.0,"model_reported":"rules-1","model_requested":"rules-1","provider":"baseline","request":{"config":{},"contents_refs":[],"messages_refs":["cd82595fc77f18ed62b09de40b4bed8ce002b32b4ba641fc42399b5bbdeaf66e"],"system_stable_ref":"433a6877aa6a378bbd4b7e2752e484d8cb7499c562d68222be231f62ff2fa420","system_task_ref":"b82e4c68ae5b00eaa7732b3a3ff34d554aa8382dbb950615d3d8b49a79b33d6b","tools_ref":"52ab03d8ec104abb85572294bf8a469d75c5de9e74d6042caabff8017adc572b"},"response":{"text":"","thoughts":null,"tool_calls":[{"args":{"answer":"Pelas regras deste roteador n\u00e3o identifiquei um desenho que responda \u00e0 pergunta; nenhuma estimativa foi feita.","caveats":[],"figure_refs":[]},"llm_name":"submit_answer","tool_id":null,"vendor_id":"baseline_answer"}]},"response_id":null,"run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":1,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.944870Z","usage":{"cached":0,"input":0,"output":0,"thoughts":0},"vendor":false}
{"attempt":1,"call_id":"call_f3795e9e","epoch":1,"event":"guard","numbers_found":[],"retries_left":1,"run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":2,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946746Z","turn_id":"call_49c5277c","unbacked":[],"uncited":[],"verdict":"accepted"}
{"answer":"Pelas regras deste roteador n\u00e3o identifiquei um desenho que responda \u00e0 pergunta; nenhuma estimativa foi feita.","answer_figure":null,"attempt":1,"caveats":[],"epoch":1,"event":"answer","figure_refs":[],"run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":3,"stopped":"answered","task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946850Z"}
{"attempt":1,"check":{"check_index":0,"detail":"every number backed","expected":null,"failure_class":null,"kind":"answer_backed","observed":[],"passed":true,"required":true,"source_id":null,"tolerance":null,"trace_call_id":null,"weight":1.0},"epoch":1,"event":"score","run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":4,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946850Z"}
{"attempt":1,"check":{"check_index":1,"detail":"cited []","expected":null,"failure_class":"no_estimate_cited","kind":"answer_cites","observed":[],"passed":false,"required":true,"source_id":null,"tolerance":null,"trace_call_id":null,"weight":1.0},"epoch":1,"event":"score","run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":5,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946850Z"}
{"attempt":1,"check":{"check_index":2,"detail":"no answer figure: the answer cites no effect of an estimator call","expected":null,"failure_class":null,"kind":"tool_called","observed":null,"passed":false,"required":true,"source_id":null,"tolerance":null,"trace_call_id":null,"weight":1.0},"epoch":1,"event":"score","run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":6,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946850Z"}
{"attempt":1,"check":{"check_index":3,"detail":"no answer figure: the answer cites no effect of an estimator call","expected":-177.435,"failure_class":null,"kind":"table_close","observed":null,"passed":false,"required":true,"source_id":"nist_univariate.lew.mean","tolerance":{"abs_tol":null,"interval":null,"min_lre":null,"open_interval":false,"rel_tol":1e-09,"rule":null},"trace_call_id":null,"weight":1.0},"epoch":1,"event":"score","run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":7,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946850Z"}
{"attempt":1,"check":{"check_index":4,"detail":"no answer figure: the answer cites no effect of an estimator call","expected":277.332168044316,"failure_class":null,"kind":"table_close","observed":null,"passed":false,"required":true,"source_id":"nist_univariate.lew.sd","tolerance":{"abs_tol":null,"interval":null,"min_lre":null,"open_interval":false,"rel_tol":1e-09,"rule":null},"trace_call_id":null,"weight":1.0},"epoch":1,"event":"score","run_id":"20261015T171212Z-suite-nist_univariate-baseline-e9020b","seq":8,"task_id":"nist_univariate.lew.agent","timestamp":"2026-10-15T17:12:12.946850Z"}