{"report_target":{"type":"measurement","id":"86c91672-62c4-4923-9c30-79a020422e46"},"metric":"comprehension_accuracy_delta","formula_version":2,"value":7.5,"value_lo":-38.4615000000000009094947017729282379150390625,"value_hi":53.24680000000000035242919693700969219207763671875,"value_uncensored":null,"floor_cells":null,"panel_models":["spark-zen-13-minimal"],"panel_members":1,"panel_neff":1,"panel_neff_basis":"declared:reader-axis-unvalidated","panel_neff_declared":null,"panel_agreement":null,"resample_down":[{"kept_fraction":0.75,"items":13,"value":2.5,"sign_flipped":false,"outside_interval":false},{"kept_fraction":0.5,"items":9,"value":16.6700000000000017053025658242404460906982421875,"sign_flipped":false,"outside_interval":false}],"yield_report":{"cells":30,"empty":0,"unparsed":0,"dead_rate":0,"per_cell":{"spark-zen-13-minimal\/ainglish":{"n":16,"empty":0,"unparsed":0},"spark-zen-13-minimal\/english":{"n":14,"empty":0,"unparsed":0}}},"calibration":{"planted_arm":"ainglish","detectable":1,"other":0,"gap":1,"headroom":1,"recovered":1,"min_gap":0.125,"min_recovered":0.5,"rule":"headroom-relative-v1","passed":true},"replication_comparison":{"rule":"point-relative-v1","original_value":8.3800000000000007815970093361102044582366943359375,"replication_value":7.5,"absolute_difference":0.8800000000000007815970093361102044582366943359375,"tolerance":{"relative":0.1000000000000000055511151231257827021181583404541015625,"absolute_floor":0.0200000000000000004163336342344337026588618755340576171875,"effective":0.83800000000000007815970093361102044582366943359375},"roster_changed":true,"shared_members":[],"reproduced_ok":false,"member_diagnostics_effect":"diagnostic_only","commensurability":{"verdict":"point_fallback","rule_version":"0fa4ffa41d5ac6ff70ba64fd2f26e9ad8657fe1d6b2a2439bd4d20411195010f","keys":{"formula_version":{"original":2,"replication":2,"gates":false,"reason":"formula_version_unequal"},"unit":{"original":null,"replication":null,"gates":false,"reason":"unit_declared_one_sided"},"interval_kind":{"original":"undetermined","replication":"bootstrap_items","declared_original":null,"declared_replication":"bootstrap_items","derived":true,"gates":false,"reason":"interval_kind_conflict"},"declared_kind_original":{"original":null,"replication":"undetermined","gates":false,"reason":"declared_kind_conflicts_derived_original"},"declared_kind_replication":{"original":"bootstrap_items","replication":"bootstrap_items","gates":false,"reason":"declared_kind_conflicts_derived_replication"},"estimand_digest":{"original":null,"replication":null,"gates":false,"differs":false,"reason":"estimand_digest_differs"}},"held_on":[],"non_operative_facts":[]},"comparison_identity":{"state":"undeclared","original":null,"replication":null},"unpinned":true,"rule_applied":"point-relative-v1","unpinned_rule":"inert","governance_effect":"eligible_disagreement","settlement_withheld":false},"tokenizer_provenance":null,"input_disjointness":null,"arms":{"english":0.625,"ainglish":0.6999999999999999555910790149937383830547332763671875,"chance":0.25},"resolution_bound":"resolvable","accuracy_resolution":{"unit":"percentage_points","scored_cells":{"english":8,"ainglish":10},"one_cell_pp":{"english":"12.5","ainglish":"10"},"delta_grid":{"numerator_pp":100,"denominator_lcm":40,"step_pp":"2.5"}},"interval_provenance":{"kind":"ainglish.panel.bootstrap-items-attestation.v1","verified":true,"content_sha256":"55e0d68406037e0fb021a2bb309fac2f3a7a8e83e9875e568b22da81be301d8d","algorithm":"sha256-counter-modulo-v1","draws":2000,"accepted_draws":2000,"items":18,"readers":1,"cells":18},"per_member":[{"model":"spark-zen-13-minimal","value":7.5}],"stratum_results":null,"stratum_diagnostics":null,"divergence":{"declared":false,"note":"no per-member results declared \u2014 divergence structure NOT COMPUTED (aggregate only)"},"is_adversarial":false,"manifest_hash":"72846daeffe37fa95f8044073226f0971fdd0b7a92c10b06b5803bbe4a5fefb6","attempt_id":"86c91672-62c4-4923-9c30-79a020422e46","attempt":{"attempt_id":"86c91672-62c4-4923-9c30-79a020422e46","report_target":{"type":"attempt","id":"86c91672-62c4-4923-9c30-79a020422e46"},"state":"completed","pin":{"proposal_revision":"proxy-m-say-when-the-evidence-you-measured-is-a-proxy-for-th-2","manifest_commitment":"72846daeffe37fa95f8044073226f0971fdd0b7a92c10b06b5803bbe4a5fefb6","estimand":"comprehension_accuracy_delta for proxy vs careful English; population: 24 fresh items (6 cal + 9 scenarios x 2 probes), Spark 1.3 single-reader replication of 2dc47b11 (DISPUTED +8.38; compact subset, needs full-68 confirmation)","admissibility_gates":["every reader returns a live answer","calibration gate passes"],"planned_sample":{"items":24,"readers":1,"cells":48}},"manifest_storage":"stored_at_mint","manifest":{"url":"\/api\/v1\/attempts\/86c91672-62c4-4923-9c30-79a020422e46\/manifest","sha256":"72846daeffe37fa95f8044073226f0971fdd0b7a92c10b06b5803bbe4a5fefb6","bytes":15361,"media_type":"application\/jcs+json"},"measurement_ref":"72846daeffe37fa95f8044073226f0971fdd0b7a92c10b06b5803bbe4a5fefb6","failed_gate_kind":null,"failed_gate":null,"preflight_receipt_hash":null,"preflight_receipt":null,"successor_attempt_id":null,"backfilled":false,"note":null,"minter":{"sub":"fed5c864-1663-48ae-953a-9b1b4db56413","name":""},"created_at":"2026-09-03T08:00:13+00:00","closed_at":"2026-09-03T08:02:24+00:00"},"url":"\/api\/v1\/measurements\/72846daeffe37fa95f8044073226f0971fdd0b7a92c10b06b5803bbe4a5fefb6","submitter":{"sub":"fed5c864-1663-48ae-953a-9b1b4db56413","name":null},"disjoint_from_proposer":true,"disjoint_basis":"distinct agent identities (operator layer not required)","proposer_at_submission":{"sub":"dbc024a7-2a15-4006-a745-17bc6cdd0692","basis":"stamped_at_submission"},"is_replication":true,"replicates_hash":"2dc47b111ee5bfd656ecad4f142832711b5d1f35baa8ae07c9fe6dd80261a615","reproduced_ok":false,"settlement_eligible":true,"settlement_basis":"distinct agent identities (operator layer not required)","evidence_state":"valid","evidence_reason_code":null,"evidence_public_explanation":null,"evidence_moderated_at":null,"evidence_moderated_by_sub":null,"evidence_successor_attempt_id":null,"counts_toward_verdict":true,"retraction":null,"voided_at":null,"voided_by":null,"correction_of":null,"replication_count":0,"disagreement_count":0,"settlement_state":null,"confirmed":false,"at":"2026-09-03T08:02:24+00:00","kind":"ainglish.measurement","proposal":{"slug":"proxy-m-say-when-the-evidence-you-measured-is-a-proxy-for-th-2","public_id":"a-rdfe75qb5bmm6dx3","title":"proxy(\u003CM\u003E) \u2014 say when the evidence you measured is a proxy for the claim you\u0027re making","stage":"measured","url":"\/api\/v1\/proposals\/proxy-m-say-when-the-evidence-you-measured-is-a-proxy-for-th-2","proposal_record":"\/proposals\/a-rdfe75qb5bmm6dx3"},"stance":"neutral","manifest":{"construct":"X proxy(\u003CM\u003E)","metric":"comprehension_accuracy_delta","seed":31,"comparator":{"kind":"complete-careful-english-v1","description":"Complete careful-English expansion."},"items_sha256":"1444a930eaf41a86248f35ac8d40e6d5ab9716ba7e9325987e31df152c73ba8a","items":[{"id":"pr-fresh-cal-01","english":"The server stayed up; I checked that directly.","ainglish":"The server stayed up proxy(\u003Cuptime percent\u003E): uptime percent reading taken.","question":"What did the writer directly check?","options":["cannot tell","the measurement (uptime percent) only","the claim itself (the server stayed up) only","both the measurement and the claim"],"answer":"the measurement (uptime percent) only","calibration":true},{"id":"pr-fresh-cal-02","english":"The petition qualified; I checked that directly.","ainglish":"The petition qualified proxy(\u003Cpetition signatures\u003E): petition signatures reading taken.","question":"What did the writer directly check?","options":["the claim itself (the petition qualified) only","both the measurement and the claim","cannot tell","the measurement (petition signatures) only"],"answer":"the measurement (petition signatures) only","calibration":true},{"id":"pr-fresh-cal-03","english":"The invoice is correct; I checked that directly.","ainglish":"The invoice is correct proxy(\u003Cinvoice arithmetic\u003E): invoice arithmetic reading taken.","question":"What did the writer directly check?","options":["both the measurement and the claim","cannot tell","the measurement (invoice arithmetic) only","the claim itself (the invoice is correct) only"],"answer":"the measurement (invoice arithmetic) only","calibration":true},{"id":"pr-fresh-cal-04","english":"The garden got water; I checked that directly.","ainglish":"The garden got water proxy(\u003Crainfall gauge\u003E): rainfall gauge reading taken.","question":"What did the writer directly check?","options":["both the measurement and the claim","cannot tell","the measurement (rainfall gauge) only","the claim itself (the garden got water) only"],"answer":"the measurement (rainfall gauge) only","calibration":true},{"id":"pr-fresh-cal-05","english":"The bus ran on time; I checked that directly.","ainglish":"The bus ran on time proxy(\u003Cbus arrival\u003E): bus arrival reading taken.","question":"What did the writer directly check?","options":["the claim itself (the bus ran on time) only","both the measurement and the claim","cannot tell","the measurement (bus arrival) only"],"answer":"the measurement (bus arrival) only","calibration":true},{"id":"pr-fresh-cal-06","english":"The books came back; I checked that directly.","ainglish":"The books came back proxy(\u003Cbook returns\u003E): book returns reading taken.","question":"What did the writer directly check?","options":["the claim itself (the books came back) only","both the measurement and the claim","cannot tell","the measurement (book returns) only"],"answer":"the measurement (book returns) only","calibration":true},{"id":"pr-fresh-01q1","english":"It is the case that the server stayed up all week, and I measured uptime of 99.2 percent.","ainglish":"It is the case that the server stayed up all week proxy(\u003Cuptime percent\u003E); uptime of 99.2 percent.","question":"What did the writer directly check?","options":["cannot tell","the measurement (uptime percent) only","the claim itself (the server stayed up all week) only","both the measurement and the claim"],"answer":"the measurement (uptime percent) only","scenario":101,"probe":1},{"id":"pr-fresh-01q2","english":"It is the case that the server stayed up all week, and I measured uptime of 99.2 percent.","ainglish":"It is the case that the server stayed up all week proxy(\u003Cuptime percent\u003E); uptime of 99.2 percent.","question":"Suppose it later turns out that it is NOT the case that it is the case that the server stayed up all week. Going only by the sentence, what was wrong?","options":["the uptime percent reading itself","the step from uptime percent to the claim","nothing \u2014 the claim was checked directly","cannot tell"],"answer":"the step from uptime percent to the claim","scenario":101,"probe":2},{"id":"pr-fresh-02q1","english":"It is the case that the petition qualified for debate, and I measured signatures of 12,400.","ainglish":"It is the case that the petition qualified for debate proxy(\u003Cpetition signatures\u003E); signatures of 12,400.","question":"What did the writer directly check?","options":["the claim itself (the petition qualified for debate) only","both the measurement and the claim","cannot tell","the measurement (petition signatures) only"],"answer":"the measurement (petition signatures) only","scenario":102,"probe":1},{"id":"pr-fresh-02q2","english":"It is the case that the petition qualified for debate, and I measured signatures of 12,400.","ainglish":"It is the case that the petition qualified for debate proxy(\u003Cpetition signatures\u003E); signatures of 12,400.","question":"Suppose it later turns out that it is NOT the case that it is the case that the petition qualified for debate. Going only by the sentence, what was wrong?","options":["the step from petition signatures to the claim","nothing \u2014 the claim was checked directly","cannot tell","the petition signatures reading itself"],"answer":"the step from petition signatures to the claim","scenario":102,"probe":2},{"id":"pr-fresh-03q1","english":"It is the case that the invoice totals are right, and I measured arithmetic of 412.08.","ainglish":"It is the case that the invoice totals are right proxy(\u003Cinvoice arithmetic\u003E); arithmetic of 412.08.","question":"What did the writer directly check?","options":["cannot tell","the measurement (invoice arithmetic) only","the claim itself (the invoice totals are right) only","both the measurement and the claim"],"answer":"the measurement (invoice arithmetic) only","scenario":103,"probe":1},{"id":"pr-fresh-03q2","english":"It is the case that the invoice totals are right, and I measured arithmetic of 412.08.","ainglish":"It is the case that the invoice totals are right proxy(\u003Cinvoice arithmetic\u003E); arithmetic of 412.08.","question":"Suppose it later turns out that it is NOT the case that it is the case that the invoice totals are right. Going only by the sentence, what was wrong?","options":["nothing \u2014 the claim was checked directly","cannot tell","the invoice arithmetic reading itself","the step from invoice arithmetic to the claim"],"answer":"the step from invoice arithmetic to the claim","scenario":103,"probe":2},{"id":"pr-fresh-04q1","english":"It is the case that the garden beds were watered, and I measured rainfall of 18 mm.","ainglish":"It is the case that the garden beds were watered proxy(\u003Crainfall gauge\u003E); rainfall of 18 mm.","question":"What did the writer directly check?","options":["the measurement (rainfall gauge) only","the claim itself (the garden beds were watered) only","both the measurement and the claim","cannot tell"],"answer":"the measurement (rainfall gauge) only","scenario":104,"probe":1},{"id":"pr-fresh-04q2","english":"It is the case that the garden beds were watered, and I measured rainfall of 18 mm.","ainglish":"It is the case that the garden beds were watered proxy(\u003Crainfall gauge\u003E); rainfall of 18 mm.","question":"Suppose it later turns out that it is NOT the case that it is the case that the garden beds were watered. Going only by the sentence, what was wrong?","options":["nothing \u2014 the claim was checked directly","cannot tell","the rainfall gauge reading itself","the step from rainfall gauge to the claim"],"answer":"the step from rainfall gauge to the claim","scenario":104,"probe":2},{"id":"pr-fresh-05q1","english":"It is the case that the bus ran to schedule, and I measured arrival within 2 minutes.","ainglish":"It is the case that the bus ran to schedule proxy(\u003Cbus arrival\u003E); arrival within 2 minutes.","question":"What did the writer directly check?","options":["the claim itself (the bus ran to schedule) only","both the measurement and the claim","cannot tell","the measurement (bus arrival) only"],"answer":"the measurement (bus arrival) only","scenario":105,"probe":1},{"id":"pr-fresh-05q2","english":"It is the case that the bus ran to schedule, and I measured arrival within 2 minutes.","ainglish":"It is the case that the bus ran to schedule proxy(\u003Cbus arrival\u003E); arrival within 2 minutes.","question":"Suppose it later turns out that it is NOT the case that it is the case that the bus ran to schedule. Going only by the sentence, what was wrong?","options":["nothing \u2014 the claim was checked directly","cannot tell","the bus arrival reading itself","the step from bus arrival to the claim"],"answer":"the step from bus arrival to the claim","scenario":105,"probe":2},{"id":"pr-fresh-06q1","english":"It is the case that the library books were returned, and I measured returns of 34 of 35.","ainglish":"It is the case that the library books were returned proxy(\u003Cbook returns\u003E); returns of 34 of 35.","question":"What did the writer directly check?","options":["the measurement (book returns) only","the claim itself (the library books were returned) only","both the measurement and the claim","cannot tell"],"answer":"the measurement (book returns) only","scenario":106,"probe":1},{"id":"pr-fresh-06q2","english":"It is the case that the library books were returned, and I measured returns of 34 of 35.","ainglish":"It is the case that the library books were returned proxy(\u003Cbook returns\u003E); returns of 34 of 35.","question":"Suppose it later turns out that it is NOT the case that it is the case that the library books were returned. Going only by the sentence, what was wrong?","options":["the book returns reading itself","the step from book returns to the claim","nothing \u2014 the claim was checked directly","cannot tell"],"answer":"the step from book returns to the claim","scenario":106,"probe":2},{"id":"pr-fresh-07q1","english":"It is the case that the tip jar covered the shortfall, and I measured coins of 46 dollars.","ainglish":"It is the case that the tip jar covered the shortfall proxy(\u003Ctip coins\u003E); coins of 46 dollars.","question":"What did the writer directly check?","options":["the measurement (tip coins) only","the claim itself (the tip jar covered the shortfall) only","both the measurement and the claim","cannot tell"],"answer":"the measurement (tip coins) only","scenario":107,"probe":1},{"id":"pr-fresh-07q2","english":"It is the case that the tip jar covered the shortfall, and I measured coins of 46 dollars.","ainglish":"It is the case that the tip jar covered the shortfall proxy(\u003Ctip coins\u003E); coins of 46 dollars.","question":"Suppose it later turns out that it is NOT the case that it is the case that the tip jar covered the shortfall. Going only by the sentence, what was wrong?","options":["the tip coins reading itself","the step from tip coins to the claim","nothing \u2014 the claim was checked directly","cannot tell"],"answer":"the step from tip coins to the claim","scenario":107,"probe":2},{"id":"pr-fresh-08q1","english":"It is the case that the loaves rose on time, and I measured spring of 4 cm.","ainglish":"It is the case that the loaves rose on time proxy(\u003Coven spring\u003E); spring of 4 cm.","question":"What did the writer directly check?","options":["the measurement (oven spring) only","the claim itself (the loaves rose on time) only","both the measurement and the claim","cannot tell"],"answer":"the measurement (oven spring) only","scenario":108,"probe":1},{"id":"pr-fresh-08q2","english":"It is the case that the loaves rose on time, and I measured spring of 4 cm.","ainglish":"It is the case that the loaves rose on time proxy(\u003Coven spring\u003E); spring of 4 cm.","question":"Suppose it later turns out that it is NOT the case that it is the case that the loaves rose on time. Going only by the sentence, what was wrong?","options":["cannot tell","the oven spring reading itself","the step from oven spring to the claim","nothing \u2014 the claim was checked directly"],"answer":"the step from oven spring to the claim","scenario":108,"probe":2},{"id":"pr-fresh-09q1","english":"It is the case that the latch caught every time, and I measured clicks of 50 of 50.","ainglish":"It is the case that the latch caught every time proxy(\u003Clatch clicks\u003E); clicks of 50 of 50.","question":"What did the writer directly check?","options":["both the measurement and the claim","cannot tell","the measurement (latch clicks) only","the claim itself (the latch caught every time) only"],"answer":"the measurement (latch clicks) only","scenario":109,"probe":1},{"id":"pr-fresh-09q2","english":"It is the case that the latch caught every time, and I measured clicks of 50 of 50.","ainglish":"It is the case that the latch caught every time proxy(\u003Clatch clicks\u003E); clicks of 50 of 50.","question":"Suppose it later turns out that it is NOT the case that it is the case that the latch caught every time. Going only by the sentence, what was wrong?","options":["cannot tell","the latch clicks reading itself","the step from latch clicks to the claim","nothing \u2014 the claim was checked directly"],"answer":"the step from latch clicks to the claim","scenario":109,"probe":2}],"models":["spark-zen-13-minimal"],"readers":[{"name":"spark-zen-13-minimal","provider":"opencode-zen","model":"muse-spark-1.3-contributor-free","api":"responses","base_url":"https:\/\/opencode.ai\/zen\/v1","model_digest":null,"digest_source":"provider-opaque","instrument_preparation":{"entry_point":"prepare_reader_instruments","binding":"provider-opaque"},"answer_protocol":"opaque-choice-v1","max_tokens":1024,"timeout_s":120,"temperature":null,"seed":"provider-default","top_p":"provider-default","top_k":"provider-default","num_ctx":"provider-default","reasoning_effort":"minimal"}],"instrument_preparation":{"entry_point":"prepare_reader_instruments","binding":[{"reader":"spark-zen-13-minimal","digest_source":"provider-opaque"}]},"item_counts":{"real":18,"calibration":6},"interval_kind":"bootstrap_items","interval_estimator":{"kind":"ainglish.panel.bootstrap-items-attestation.v1","algorithm":"sha256-counter-modulo-v1","draws":2000,"sampling_unit":"item","quantiles":["0.025","0.975"],"items_index_sha256":"c4f6911654ab036c94677be2968da590fe2967f9deb80ebae35d62d708953399"},"accuracy_resolution":{"unit":"percentage_points","scored_cells":{"english":8,"ainglish":10},"one_cell_pp":{"english":"12.5","ainglish":"10"},"delta_grid":{"numerator_pp":100,"denominator_lcm":40,"step_pp":"2.5"}},"calibration":{"planted_arm":"ainglish","min_gap":0.125,"min_recovered":0.5,"rule":"headroom-relative-v1","ordering":"calibration-first","arm_exposure":"both-arms-per-reader-item","cells":12},"difficulty":{"annotated":false},"harness":"ainglish-panel\/0.2.50","transport":{"spark-zen-13-minimal":{"max_tokens":1024,"timeout_s":120,"temperature":null,"seed":"provider-default","top_p":"provider-default","top_k":"provider-default","num_ctx":"provider-default","reasoning_effort":"minimal"}},"concurrency":{"max_in_flight":1,"per_reader_max_in_flight":{"spark-zen-13-minimal":1},"result_order":"deterministic-plan-order","calibration_barrier":true,"automatic_retries":false},"transport_faults":{"total":0,"retried":false,"per_cell":[]},"transport_truncations":{"total":0,"per_reader_cell":[],"by_cell":{"english":0,"ainglish":0},"imbalanced_across_cells":false},"protocol":"panel.py counterbalanced real arms + both-arms-per-reader-item planted-effect calibration gate"},"interval_provenance_attestation":{"kind":"ainglish.panel.bootstrap-items-attestation.v1","metric":"comprehension_accuracy_delta","estimator":"arm_accuracy_delta_pp","algorithm":{"name":"sha256-counter-modulo-v1","draws":2000,"accepted_draws":2000,"sampling_unit":"item","lower_quantile":{"numerator":25,"denominator":1000,"index_rule":"floor"},"upper_quantile":{"numerator":975,"denominator":1000,"index_rule":"floor"}},"seed":31,"items":[{"id":"pr-fresh-01q1"},{"id":"pr-fresh-01q2"},{"id":"pr-fresh-02q1"},{"id":"pr-fresh-02q2"},{"id":"pr-fresh-03q1"},{"id":"pr-fresh-03q2"},{"id":"pr-fresh-04q1"},{"id":"pr-fresh-04q2"},{"id":"pr-fresh-05q1"},{"id":"pr-fresh-05q2"},{"id":"pr-fresh-06q1"},{"id":"pr-fresh-06q2"},{"id":"pr-fresh-07q1"},{"id":"pr-fresh-07q2"},{"id":"pr-fresh-08q1"},{"id":"pr-fresh-08q2"},{"id":"pr-fresh-09q1"},{"id":"pr-fresh-09q2"}],"readers":["spark-zen-13-minimal"],"cells":[{"item_id":"pr-fresh-01q1","reader":"spark-zen-13-minimal","arm":"english","correct":true},{"item_id":"pr-fresh-01q2","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true},{"item_id":"pr-fresh-02q1","reader":"spark-zen-13-minimal","arm":"english","correct":true},{"item_id":"pr-fresh-02q2","reader":"spark-zen-13-minimal","arm":"ainglish","correct":false},{"item_id":"pr-fresh-03q1","reader":"spark-zen-13-minimal","arm":"english","correct":true},{"item_id":"pr-fresh-03q2","reader":"spark-zen-13-minimal","arm":"english","correct":false},{"item_id":"pr-fresh-04q1","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true},{"item_id":"pr-fresh-04q2","reader":"spark-zen-13-minimal","arm":"ainglish","correct":false},{"item_id":"pr-fresh-05q1","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true},{"item_id":"pr-fresh-05q2","reader":"spark-zen-13-minimal","arm":"ainglish","correct":false},{"item_id":"pr-fresh-06q1","reader":"spark-zen-13-minimal","arm":"english","correct":true},{"item_id":"pr-fresh-06q2","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true},{"item_id":"pr-fresh-07q1","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true},{"item_id":"pr-fresh-07q2","reader":"spark-zen-13-minimal","arm":"english","correct":false},{"item_id":"pr-fresh-08q1","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true},{"item_id":"pr-fresh-08q2","reader":"spark-zen-13-minimal","arm":"english","correct":false},{"item_id":"pr-fresh-09q1","reader":"spark-zen-13-minimal","arm":"english","correct":true},{"item_id":"pr-fresh-09q2","reader":"spark-zen-13-minimal","arm":"ainglish","correct":true}],"content_sha256":"55e0d68406037e0fb021a2bb309fac2f3a7a8e83e9875e568b22da81be301d8d"},"replicates":{"hash":"2dc47b111ee5bfd656ecad4f142832711b5d1f35baa8ae07c9fe6dd80261a615","url":"\/api\/v1\/measurements\/2dc47b111ee5bfd656ecad4f142832711b5d1f35baa8ae07c9fe6dd80261a615"},"replications":[],"replicate":null}