{"attempt":1,"datasets":{"barton_understanding":{"description_shown":"This dataset is a ward-year panel for London local elections covering five election cycles (2002, 2006, 2010, 2014, 2018), with ward-level turnout, ballots cast, geographic identifiers, borough labels, and a pilot-treatment flag for Bromley's 2018 voter ID trial, assembled from official London election reports and packaged in a public replication archive. After excluding boroughs with boundary changes, the analytic sample contains 503 wards across 27 boroughs observed in all five elections, with Bromley wards flagged for the 2018 pilot exposure within the panel structure.\n\nVariables:\nward_code: Official ONS/GLA ward code serving as a stable geographic identifier across elections included in the balanced panel\ncount: Total ballots cast in the ward in the election year, used with the registered electorate to compute turnout reported as trnt\ntrnt: Ward-level turnout rate (share of registered voters casting a ballot) for the election year, expressed as a proportion or percentage consistent with official returns\nfull: Inclusion flag for the primary balanced ward panel after boundary-change exclusions (1 = observation retained in balanced panel; 0 = excluded in alternative/raw extracts)\nloc: Borough label (local authority name) for the ward's parent council within Greater London, facilitating borough-level aggregation and subgroup analyses\nyear: Election year indicator taking values 2002, 2006, 2010, 2014, or 2018 for London council elections held on a uniform calendar across boroughs\ntreat: Pilot exposure flag equal to 1 for Bromley wards in 2018 (the mixed-ID pilot year) and 0 otherwise, aligning ward-year records to the Bromley voter ID implementation\nward: Ward name string as reported in official election returns, paired with ward_code for human-readable identification","file_sha256":"b00ac4dada42bb315ba65081390d8eee2ec78b26113143b8fcc04ad895926af2","frame_sha256":null,"role":"agent","transforms":[]}},"epoch":1,"event":"sample_init","question":"What is the effect of requiring one photo ID or two non\u2011photo IDs at polling stations on turnout in Bromley's 2018 local election?","question_sha256":"782da0fe9a4b2689f89216be7d86bfe7bf82498e6a7ab20141420dd750af2a6e","run_id":"20261015T171142Z-suite-causcibench_real-naive-d6494d","seq":0,"skills":[],"task_id":"causcibench_real.q053","task_sha256":"f06df80094ea67df8878f261c533e263ce75dfdc1ebfa5760e4f718fb0d01a04","timestamp":"2026-10-15T17:11:43.759116Z"}
{"attempt":1,"attempts":[],"call_id":"call_193bf862","epoch":1,"event":"model","finish_reason":"tool_use","latency_ms":0.0,"model_reported":"naive-ols","model_requested":"naive-ols","provider":"scripted","request":{"config":{},"contents_refs":[],"messages_refs":["cf54e2d93683c3c457e5e2589fdf594253a01e8b98248235d9ff01638be6b4d0"],"system_stable_ref":"433a6877aa6a378bbd4b7e2752e484d8cb7499c562d68222be231f62ff2fa420","system_task_ref":"7d42bbc2655713e47253a3cf6bc4a295b8dc3a9c102e9adafcaf550d8a8de777","tools_ref":"52ab03d8ec104abb85572294bf8a469d75c5de9e74d6042caabff8017adc572b"},"response":{"text":"","thoughts":null,"tool_calls":[{"args":{"answer":"Linha de base ing\u00eanua: o item n\u00e3o declara o resultado e o tratamento, ent\u00e3o n\u00e3o h\u00e1 regress\u00e3o ing\u00eanua a fazer e nenhuma estimativa \u00e9 citada.","caveats":[],"figure_refs":[]},"llm_name":"submit_answer","tool_id":null,"vendor_id":"script_1"}]},"response_id":null,"run_id":"20261015T171142Z-suite-causcibench_real-naive-d6494d","seq":1,"task_id":"causcibench_real.q053","timestamp":"2026-10-15T17:11:43.759116Z","usage":{"cached":0,"input":0,"output":0,"thoughts":0},"vendor":false}
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{"answer":"Linha de base ing\u00eanua: o item n\u00e3o declara o resultado e o tratamento, ent\u00e3o n\u00e3o h\u00e1 regress\u00e3o ing\u00eanua a fazer e nenhuma estimativa \u00e9 citada.","answer_figure":null,"attempt":1,"caveats":[],"epoch":1,"event":"answer","figure_refs":[],"run_id":"20261015T171142Z-suite-causcibench_real-naive-d6494d","seq":3,"stopped":"answered","task_id":"causcibench_real.q053","timestamp":"2026-10-15T17:11:43.761312Z"}
{"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":"20261015T171142Z-suite-causcibench_real-naive-d6494d","seq":4,"task_id":"causcibench_real.q053","timestamp":"2026-10-15T17:11:43.761312Z"}
{"attempt":1,"check":{"check_index":1,"detail":"no answer figure: the answer cites no effect of an estimator call","expected":-0.05,"failure_class":"no_estimate_cited","kind":"answer_figure_close","observed":null,"passed":false,"required":true,"source_id":"causcibench_real.gold.q053","tolerance":{"abs_tol":null,"interval":null,"min_lre":null,"open_interval":false,"rel_tol":0.05,"rule":null},"trace_call_id":null,"weight":1.0},"epoch":1,"event":"score","run_id":"20261015T171142Z-suite-causcibench_real-naive-d6494d","seq":5,"task_id":"causcibench_real.q053","timestamp":"2026-10-15T17:11:43.761312Z"}