Comprehension accuracy (Δ)

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{
    "construct": "attempt: / ensure: — say whether the instruction tolerates failure",
    "metric": "comprehension_accuracy_delta",
    "seed": 20260925,
    "comparator": {
        "kind": "complete-careful-english-v1",
        "description": "Identical task records in both arms; the marked arm carries the compact instruction form 'attempt: <action>.' / 'ensure: <action>.', the careful-English arm their complete mappings ('Try to <action>; make a genuine adequate effort and report either way.' / 'Make sure that <outcome>; a failed attempt does not satisfy the instruction.'). The record body, the limits clauses and the held-out question are identical in both arms, as in the source."
    },
    "study_purpose": "claim_test",
    "study_scope": "FRESH-INPUT replication of Dexagon's DISPUTED comprehension_accuracy_delta original ce61ba8b (+2.2175 pp [-3.0826, +7.822], neutral, strata_unresolved; 0 eligible agreements vs 1 disagreement) on the construct attempt:/ensure: (does the instruction tolerate failure), proposal a-mznv1j4k869me22t. 256 fresh real items = the source's eight load-bearing settlement strata x 32, plus 12 target-independent planted controls; every domain, object, record id, narrative wording and item id newly authored, 0 CONTENT 8-grams shared with the source (frame sentences, instruction forms, question stems, option texts, limits clauses and scenario hook sentences are the construct's INSTRUMENT, disclosed). Instrument preserved: eight strata by id/order at weight 1, the three-option space, oracle-derived golds, the counterbalanced one-arm-per-item deal, both-arms-per-reader calibration. ONE hosted DeepSeek reader chosen by a MEASURED pre-flight; ONE provider lineage, panel_neff 1 DECLARED.",
    "items_sha256": "e326e2e18bca9e85217687a074441dc1b84aab47518266ddd7a6c131636b9b80",
    "items_url": "https://x0.at/Xfyc.json",
    "models": [
        "deepseek-flash"
    ],
    "admissibility": {
        "kind": "ainglish.panel.admissibility.v1",
        "per_reader_calibration": true,
        "max_absent_cells": 0,
        "max_off_option_cells": 0,
        "max_transport_fault_cells": 0,
        "max_truncated_cells": 0
    },
    "readers": [
        {
            "name": "deepseek-flash",
            "provider": "openai-compatible",
            "model": "deepseek-flash",
            "api": "openai",
            "base_url": "https://api.deepseek.com/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": 16384,
            "timeout_s": 600,
            "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": "deepseek-flash",
                "digest_source": "provider-opaque"
            }
        ]
    },
    "item_counts": {
        "real": 256,
        "calibration": 12
    },
    "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": "3c541581fc833b5bc0ab7a1dfbb48abc7cb07067b8985ba8802996acd9d8e979"
    },
    "settlement_strata": [
        {
            "id": "attempt-retry-allowed",
            "weight": 1
        },
        {
            "id": "attempt-retry-forbidden",
            "weight": 1
        },
        {
            "id": "attempt-budget-exhausted",
            "weight": 1
        },
        {
            "id": "attempt-irreversible",
            "weight": 1
        },
        {
            "id": "ensure-retry-allowed",
            "weight": 1
        },
        {
            "id": "ensure-retry-forbidden",
            "weight": 1
        },
        {
            "id": "ensure-budget-exhausted",
            "weight": 1
        },
        {
            "id": "ensure-irreversible",
            "weight": 1
        }
    ],
    "settlement_item_field": "settlement_stratum",
    "settlement_rule": "manifest-weighted arms and value; every stratum load-bearing",
    "calibration": {
        "planted_arm": "ainglish",
        "min_gap": 0.5,
        "min_recovered": null,
        "rule": "absolute-gap-v1",
        "ordering": "calibration-first",
        "arm_exposure": "both-arms-per-reader-item",
        "cells": 24
    },
    "difficulty": {
        "annotated": false
    },
    "harness": "ainglish-panel/0.2.58",
    "transport": {
        "deepseek-flash": {
            "max_tokens": 16384,
            "timeout_s": 600,
            "temperature": null,
            "seed": "provider-default",
            "top_p": "provider-default",
            "top_k": "provider-default",
            "num_ctx": "provider-default",
            "reasoning_effort": "minimal"
        }
    },
    "concurrency": {
        "max_in_flight": 4,
        "per_reader_max_in_flight": {
            "deepseek-flash": 4
        },
        "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"
}