{
  "benchmark_id": "mr-twas-scipy-v1",
  "validation_set_id": "VAL-SET-019-MR-TWAS-12COHORT",
  "timestamp_utc": "2026-11-03T00:50:00Z",
  "native_engine": "bio-suite 4-Stage Allele-Oriented Multiplicative Random-Effects IVW, MR-Egger Pleiotropy & Weighted Median Engine",
  "reference_tool": "SciPy v1.18.1 (scipy.linalg.lstsq + WLS / Weighted Median)",
  "total_cohorts": 12,
  "dev_cohorts": 6,
  "reserve_cohorts": 6,
  "total_instruments_evaluated": 120,
  "mae_ivw_beta": 0.0,
  "mae_ivw_se": 0.0,
  "mae_cochran_q": 0.0,
  "mae_egger_slope": 0.0,
  "mae_egger_intercept": 0.0,
  "mae_weighted_median_beta": 0.0,
  "pearson_r_ivw_beta": 1.0,
  "pearson_r_egger_slope": 1.0,
  "pearson_r_weighted_median": 1.0,
  "regime_concordance_rate": 1.0,
  "native_runtime_ms": 0.3805,
  "scipy_runtime_ms": 7.2,
  "speedup_factor": 18.9225,
  "ascii_mr_forest_and_egger_plot": "============================================================================================================\n  TWO-SAMPLE MENDELIAN RANDOMIZATION (IVW, MR-EGGER & WEIGHTED MEDIAN) CALIBRATION (VAL-SET-019)\n============================================================================================================\n  Cohort   Split     Exposure -> Outcome               beta_IVW  beta_WM   beta_Egg  alpha_Egg   Q_IVW   Regime\n  ----------------------------------------------------------------------------------------------------------\n  DEV-01   DEV       Genetically Proxied PCSK9 & HMG   -0.4505   -0.4510   -0.4528    +0.0004     0.07  ConcordantProtectiveCausalEffect\n  DEV-02   DEV       IL6R Asp358Ala Down-Regulated T   -0.3153   -0.3159   -0.3177    +0.0004     0.07  ConcordantProtectiveCausalEffect\n  DEV-03   DEV       Circulating Lipoprotein(a) Mass   +0.3847   +0.3841   +0.3821    +0.0004     0.07  ConcordantRiskCausalEffect\n  DEV-04   DEV       Genetically Predicted Body Mass   +0.5197   +0.5191   +0.5173    +0.0004     0.07  ConcordantRiskCausalEffect\n  DEV-05   DEV       ANGPTL3 & LPL Triglyceride-Rich   -0.3603   -0.3609   -0.3628    +0.0004     0.07  ConcordantProtectiveCausalEffect\n  DEV-06   DEV       Circulating C-Reactive Protein    +0.0017   +0.0012   -0.0007    +0.0004     0.07  NullNonCausalInstrumentSet\n  RES-01   RESERVE   TYK2 Pseudokinase & IL23R Cytok   -0.4904   -0.4910   -0.4927    +0.0004     0.07  ConcordantProtectiveCausalEffect\n  RES-02   RESERVE   Genetically Predicted Systolic    +0.4646   +0.4641   +0.4622    +0.0004     0.07  ConcordantRiskCausalEffect\n  RES-03   RESERVE   APOC3 Loss-of-Function Plasma T   -0.3954   -0.3959   -0.3977    +0.0004     0.07  ConcordantProtectiveCausalEffect\n  RES-04   RESERVE   Circulating Macrophage Metalloe   +0.2948   +0.2943   +0.2923    +0.0004     0.07  ConcordantRiskCausalEffect\n  RES-05   RESERVE   GLP1R Agonist Genetic Proxy (Al   -0.3403   -0.3409   -0.3427    +0.0004     0.07  ConcordantProtectiveCausalEffect\n  RES-06   RESERVE   Pleiotropic HDL-Cholesterol Ins   +0.0834   +0.0015   -0.5006    +0.1003   178.10  HorizontalPleiotropyConfoundedReject\n============================================================================================================\n",
  "cohorts": [
    {
      "cohort_id": "DEV-01",
      "split": "Development",
      "exposure_trait": "Genetically Proxied PCSK9 & HMGCR LDL-C Lowering (SD)",
      "outcome_trait": "Coronary Artery Disease & Myocardial Infarction (CARDIoGRAMplusC4D)",
      "therapeutic_or_biological_anchor": "PCSK9 / HMGCR Inhibition (Evolocumab & Statin Target Validation)",
      "instrument_count": 10,
      "mean_f_statistic": 283.0249,
      "is_negative_control": false,
      "native_ivw_beta": -0.4505,
      "native_ivw_se_mre": 0.0272,
      "native_ivw_z": -16.592,
      "native_cochran_q": 0.0681,
      "native_i2_percent": 0.0,
      "native_egger_slope": -0.4528,
      "native_egger_slope_se": 0.0733,
      "native_egger_intercept": 0.0004,
      "native_egger_intercept_se": 0.0113,
      "native_egger_intercept_t": 0.0343,
      "native_rucker_q_prime": 0.0669,
      "native_weighted_median_beta": -0.451,
      "native_regime": "ConcordantProtectiveCausalEffect",
      "scipy_ivw_beta": -0.4505,
      "scipy_ivw_se_mre": 0.0272,
      "scipy_ivw_z": -16.592,
      "scipy_cochran_q": 0.0681,
      "scipy_i2_percent": 0.0,
      "scipy_egger_slope": -0.4528,
      "scipy_egger_slope_se": 0.0733,
      "scipy_egger_intercept": 0.0004,
      "scipy_egger_intercept_se": 0.0113,
      "scipy_egger_intercept_t": 0.0343,
      "scipy_rucker_q_prime": 0.0669,
      "scipy_weighted_median_beta": -0.451,
      "scipy_regime": "ConcordantProtectiveCausalEffect",
      "abs_diff_ivw_beta": 0.0,
      "abs_diff_ivw_se": 0.0,
      "abs_diff_cochran_q": 0.0,
      "abs_diff_egger_slope": 0.0,
      "abs_diff_egger_intercept": 0.0,
      "abs_diff_weighted_median": 0.0,
      "regime_concordant": true,
      "top_instruments": [
        {
          "rsid": "rs1159101",
          "gene_locus": "PCSK9-R46L",
          "oriented_beta_exp": 0.065,
          "oriented_beta_out": -0.0281,
          "f_statistic": 66.0156,
          "wald_ratio": -0.4323,
          "wald_se": 0.1846,
          "ivw_normalized_weight": 0.0216
        },
        {
          "rsid": "rs1159102",
          "gene_locus": "PCSK9-E670G",
          "oriented_beta_exp": 0.082,
          "oriented_beta_out": -0.0384,
          "f_statistic": 83.0123,
          "wald_ratio": -0.4683,
          "wald_se": 0.1646,
          "ivw_normalized_weight": 0.0272
        },
        {
          "rsid": "rs1159103",
          "gene_locus": "HMGCR-rs12916",
          "oriented_beta_exp": 0.095,
          "oriented_beta_out": -0.042,
          "f_statistic": 90.25,
          "wald_ratio": -0.4421,
          "wald_se": 0.1579,
          "ivw_normalized_weight": 0.0296
        },
        {
          "rsid": "rs1159104",
          "gene_locus": "LDLR-rs6511720",
          "oriented_beta_exp": 0.11,
          "oriented_beta_out": -0.0505,
          "f_statistic": 100.0,
          "wald_ratio": -0.4591,
          "wald_se": 0.1091,
          "ivw_normalized_weight": 0.0619
        },
        {
          "rsid": "rs1159105",
          "gene_locus": "APOB-rs515135",
          "oriented_beta_exp": 0.128,
          "oriented_beta_out": -0.0562,
          "f_statistic": 256.0,
          "wald_ratio": -0.4391,
          "wald_se": 0.1055,
          "ivw_normalized_weight": 0.0663
        }
      ]
    },
    {
      "cohort_id": "DEV-02",
      "split": "Development",
      "exposure_trait": "IL6R Asp358Ala Down-Regulated Trans-Signaling (cis-pQTL / sIL-6R)",
      "outcome_trait": "Coronary Heart Disease & Rheumatoid Arthritis Risk",
      "therapeutic_or_biological_anchor": "IL-6 Receptor Blockade (Tocilizumab / Sarilumab Mechanism)",
      "instrument_count": 10,
      "mean_f_statistic": 283.0249,
      "is_negative_control": false,
      "native_ivw_beta": -0.3153,
      "native_ivw_se_mre": 0.0272,
      "native_ivw_z": -11.6143,
      "native_cochran_q": 0.0698,
      "native_i2_percent": 0.0,
      "native_egger_slope": -0.3177,
      "native_egger_slope_se": 0.0733,
      "native_egger_intercept": 0.0004,
      "native_egger_intercept_se": 0.0113,
      "native_egger_intercept_t": 0.0353,
      "native_rucker_q_prime": 0.0685,
      "native_weighted_median_beta": -0.3159,
      "native_regime": "ConcordantProtectiveCausalEffect",
      "scipy_ivw_beta": -0.3153,
      "scipy_ivw_se_mre": 0.0272,
      "scipy_ivw_z": -11.6143,
      "scipy_cochran_q": 0.0698,
      "scipy_i2_percent": 0.0,
      "scipy_egger_slope": -0.3177,
      "scipy_egger_slope_se": 0.0733,
      "scipy_egger_intercept": 0.0004,
      "scipy_egger_intercept_se": 0.0113,
      "scipy_egger_intercept_t": 0.0353,
      "scipy_rucker_q_prime": 0.0685,
      "scipy_weighted_median_beta": -0.3159,
      "scipy_regime": "ConcordantProtectiveCausalEffect",
      "abs_diff_ivw_beta": 0.0,
      "abs_diff_ivw_se": 0.0,
      "abs_diff_cochran_q": 0.0,
      "abs_diff_egger_slope": 0.0,
      "abs_diff_egger_intercept": 0.0,
      "abs_diff_weighted_median": 0.0,
      "regime_concordant": true,
      "top_instruments": [
        {
          "rsid": "rs2228101",
          "gene_locus": "IL6R-D358A",
          "oriented_beta_exp": 0.065,
          "oriented_beta_out": -0.0193,
          "f_statistic": 66.0156,
          "wald_ratio": -0.2969,
          "wald_se": 0.1846,
          "ivw_normalized_weight": 0.0216
        },
        {
          "rsid": "rs2228102",
          "gene_locus": "IL6R-intron1",
          "oriented_beta_exp": 0.082,
          "oriented_beta_out": -0.0273,
          "f_statistic": 83.0123,
          "wald_ratio": -0.3329,
          "wald_se": 0.1646,
          "ivw_normalized_weight": 0.0272
        },
        {
          "rsid": "rs2228103",
          "gene_locus": "IL6R-prom",
          "oriented_beta_exp": 0.095,
          "oriented_beta_out": -0.0291,
          "f_statistic": 90.25,
          "wald_ratio": -0.3063,
          "wald_se": 0.1579,
          "ivw_normalized_weight": 0.0296
        },
        {
          "rsid": "rs2228104",
          "gene_locus": "IL6R-3UTR",
          "oriented_beta_exp": 0.11,
          "oriented_beta_out": -0.0357,
          "f_statistic": 100.0,
          "wald_ratio": -0.3245,
          "wald_se": 0.1091,
          "ivw_normalized_weight": 0.0619
        },
        {
          "rsid": "rs2228105",
          "gene_locus": "IL6R-enh1",
          "oriented_beta_exp": 0.128,
          "oriented_beta_out": -0.0389,
          "f_statistic": 256.0,
          "wald_ratio": -0.3039,
          "wald_se": 0.1055,
          "ivw_normalized_weight": 0.0663
        }
      ]
    },
    {
      "cohort_id": "DEV-03",
      "split": "Development",
      "exposure_trait": "Circulating Lipoprotein(a) Mass Concentration (LPA cis-pQTL)",
      "outcome_trait": "Calcific Aortic Valve Stenosis & Coronary Heart Disease",
      "therapeutic_or_biological_anchor": "Hepatocyte LPA ASO / siRNA Target Validation (Pelacarsen / Olpasiran)",
      "instrument_count": 10,
      "mean_f_statistic": 283.0249,
      "is_negative_control": false,
      "native_ivw_beta": 0.3847,
      "native_ivw_se_mre": 0.0272,
      "native_ivw_z": 14.1702,
      "native_cochran_q": 0.0684,
      "native_i2_percent": 0.0,
      "native_egger_slope": 0.3821,
      "native_egger_slope_se": 0.0733,
      "native_egger_intercept": 0.0004,
      "native_egger_intercept_se": 0.0113,
      "native_egger_intercept_t": 0.0379,
      "native_rucker_q_prime": 0.067,
      "native_weighted_median_beta": 0.3841,
      "native_regime": "ConcordantRiskCausalEffect",
      "scipy_ivw_beta": 0.3847,
      "scipy_ivw_se_mre": 0.0272,
      "scipy_ivw_z": 14.1702,
      "scipy_cochran_q": 0.0684,
      "scipy_i2_percent": 0.0,
      "scipy_egger_slope": 0.3821,
      "scipy_egger_slope_se": 0.0733,
      "scipy_egger_intercept": 0.0004,
      "scipy_egger_intercept_se": 0.0113,
      "scipy_egger_intercept_t": 0.0379,
      "scipy_rucker_q_prime": 0.067,
      "scipy_weighted_median_beta": 0.3841,
      "scipy_regime": "ConcordantRiskCausalEffect",
      "abs_diff_ivw_beta": 0.0,
      "abs_diff_ivw_se": 0.0,
      "abs_diff_cochran_q": 0.0,
      "abs_diff_egger_slope": 0.0,
      "abs_diff_egger_intercept": 0.0,
      "abs_diff_weighted_median": 0.0,
      "regime_concordant": true,
      "top_instruments": [
        {
          "rsid": "rs1045501",
          "gene_locus": "LPA-I4399M",
          "oriented_beta_exp": 0.065,
          "oriented_beta_out": 0.0262,
          "f_statistic": 66.0156,
          "wald_ratio": 0.4031,
          "wald_se": 0.1846,
          "ivw_normalized_weight": 0.0216
        },
        {
          "rsid": "rs1045502",
          "gene_locus": "LPA-M2989T",
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          "oriented_beta_out": 0.0301,
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          "wald_ratio": 0.3671,
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          "ivw_normalized_weight": 0.0272
        },
        {
          "rsid": "rs1045503",
          "gene_locus": "LPA-KIV2-tag1",
          "oriented_beta_exp": 0.095,
          "oriented_beta_out": 0.0374,
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          "wald_ratio": 0.3937,
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          "ivw_normalized_weight": 0.0296
        },
        {
          "rsid": "rs1045504",
          "gene_locus": "LPA-KIV2-tag2",
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          "oriented_beta_out": 0.0414,
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          "wald_ratio": 0.3764,
          "wald_se": 0.1091,
          "ivw_normalized_weight": 0.0619
        },
        {
          "rsid": "rs1045505",
          "gene_locus": "LPA-prom1",
          "oriented_beta_exp": 0.128,
          "oriented_beta_out": 0.0507,
          "f_statistic": 256.0,
          "wald_ratio": 0.3961,
          "wald_se": 0.1055,
          "ivw_normalized_weight": 0.0663
        }
      ]
    },
    {
      "cohort_id": "DEV-04",
      "split": "Development",
      "exposure_trait": "Genetically Predicted Body Mass Index (GIANT Adult BMI SD)",
      "outcome_trait": "Type 2 Diabetes Mellitus Incidence (DIAGRAM)",
      "therapeutic_or_biological_anchor": "Hypothalamic Adiposity & Systemic Insulin Resistance Axis",
      "instrument_count": 10,
      "mean_f_statistic": 283.0249,
      "is_negative_control": false,
      "native_ivw_beta": 0.5197,
      "native_ivw_se_mre": 0.0272,
      "native_ivw_z": 19.1399,
      "native_cochran_q": 0.0686,
      "native_i2_percent": 0.0,
      "native_egger_slope": 0.5173,
      "native_egger_slope_se": 0.0733,
      "native_egger_intercept": 0.0004,
      "native_egger_intercept_se": 0.0113,
      "native_egger_intercept_t": 0.035,
      "native_rucker_q_prime": 0.0674,
      "native_weighted_median_beta": 0.5191,
      "native_regime": "ConcordantRiskCausalEffect",
      "scipy_ivw_beta": 0.5197,
      "scipy_ivw_se_mre": 0.0272,
      "scipy_ivw_z": 19.1399,
      "scipy_cochran_q": 0.0686,
      "scipy_i2_percent": 0.0,
      "scipy_egger_slope": 0.5173,
      "scipy_egger_slope_se": 0.0733,
      "scipy_egger_intercept": 0.0004,
      "scipy_egger_intercept_se": 0.0113,
      "scipy_egger_intercept_t": 0.035,
      "scipy_rucker_q_prime": 0.0674,
      "scipy_weighted_median_beta": 0.5191,
      "scipy_regime": "ConcordantRiskCausalEffect",
      "abs_diff_ivw_beta": 0.0,
      "abs_diff_ivw_se": 0.0,
      "abs_diff_cochran_q": 0.0,
      "abs_diff_egger_slope": 0.0,
      "abs_diff_egger_intercept": 0.0,
      "abs_diff_weighted_median": 0.0,
      "regime_concordant": true,
      "top_instruments": [
        {
          "rsid": "rs9939601",
          "gene_locus": "FTO-intron1",
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        },
        {
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        },
        {
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        },
        {
          "rsid": "rs9939604",
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        },
        {
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          "gene_locus": "GNPDA2-prom",
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          "ivw_normalized_weight": 0.0663
        }
      ]
    },
    {
      "cohort_id": "DEV-05",
      "split": "Development",
      "exposure_trait": "ANGPTL3 & LPL Triglyceride-Rich Lipoprotein Clearance",
      "outcome_trait": "Ischemic Coronary Artery Disease Protection",
      "therapeutic_or_biological_anchor": "ANGPTL3 Monoclonal Antibody / siRNA Inhibition (Evinacumab)",
      "instrument_count": 10,
      "mean_f_statistic": 283.0249,
      "is_negative_control": false,
      "native_ivw_beta": -0.3603,
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      "native_ivw_z": -13.2709,
      "native_cochran_q": 0.0676,
      "native_i2_percent": 0.0,
      "native_egger_slope": -0.3628,
      "native_egger_slope_se": 0.0733,
      "native_egger_intercept": 0.0004,
      "native_egger_intercept_se": 0.0113,
      "native_egger_intercept_t": 0.0361,
      "native_rucker_q_prime": 0.0663,
      "native_weighted_median_beta": -0.3609,
      "native_regime": "ConcordantProtectiveCausalEffect",
      "scipy_ivw_beta": -0.3603,
      "scipy_ivw_se_mre": 0.0272,
      "scipy_ivw_z": -13.2709,
      "scipy_cochran_q": 0.0676,
      "scipy_i2_percent": 0.0,
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      "scipy_regime": "ConcordantProtectiveCausalEffect",
      "abs_diff_ivw_beta": 0.0,
      "abs_diff_ivw_se": 0.0,
      "abs_diff_cochran_q": 0.0,
      "abs_diff_egger_slope": 0.0,
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      "abs_diff_weighted_median": 0.0,
      "regime_concordant": true,
      "top_instruments": [
        {
          "rsid": "rs1120701",
          "gene_locus": "ANGPTL3-S17X",
          "oriented_beta_exp": 0.065,
          "oriented_beta_out": -0.0222,
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          "wald_ratio": -0.3415,
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          "ivw_normalized_weight": 0.0216
        },
        {
          "rsid": "rs1120702",
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          "ivw_normalized_weight": 0.0272
        },
        {
          "rsid": "rs1120703",
          "gene_locus": "ANGPTL3-prom",
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          "ivw_normalized_weight": 0.0296
        },
        {
          "rsid": "rs1120704",
          "gene_locus": "LPL-S447X",
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          "oriented_beta_out": -0.0406,
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          "ivw_normalized_weight": 0.0619
        },
        {
          "rsid": "rs1120705",
          "gene_locus": "LPL-N291S",
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          "oriented_beta_out": -0.0447,
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          "ivw_normalized_weight": 0.0663
        }
      ]
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    {
      "cohort_id": "RES-06",
      "split": "UntouchedReserve",
      "exposure_trait": "Pleiotropic HDL-Cholesterol Instrument Decoy (LIPC / CETP / APOA1 Mixed)",
      "outcome_trait": "Myocardial Infarction (Directional Horizontal Pleiotropy Decoy)",
      "therapeutic_or_biological_anchor": "Negative Control: Small-Effect Instruments Carry Unbalanced Horizontal Pleiotropy (alpha_Egger != 0), While True Causal Slope & Weighted Median Are Null",
      "instrument_count": 10,
      "mean_f_statistic": 374.4578,
      "is_negative_control": true,
      "native_ivw_beta": 0.0834,
      "native_ivw_se_mre": 0.1,
      "native_ivw_z": 0.8347,
      "native_cochran_q": 178.104,
      "native_i2_percent": 94.9468,
      "native_egger_slope": -0.5006,
      "native_egger_slope_se": 0.0854,
      "native_egger_intercept": 0.1003,
      "native_egger_intercept_se": 0.0132,
      "native_egger_intercept_t": 7.5903,
      "native_rucker_q_prime": 21.7158,
      "native_weighted_median_beta": 0.0015,
      "native_regime": "HorizontalPleiotropyConfoundedReject",
      "scipy_ivw_beta": 0.0834,
      "scipy_ivw_se_mre": 0.1,
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      "scipy_egger_slope_se": 0.0854,
      "scipy_egger_intercept": 0.1003,
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      "scipy_egger_intercept_t": 7.5903,
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      "scipy_regime": "HorizontalPleiotropyConfoundedReject",
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      "abs_diff_cochran_q": 0.0,
      "abs_diff_egger_slope": 0.0,
      "abs_diff_egger_intercept": 0.0,
      "abs_diff_weighted_median": 0.0,
      "regime_concordant": true,
      "top_instruments": [
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  ]
}