[
  {
    "variant": "K512_unpruned",
    "k_experts": 512,
    "total_expert_gb_q2_0": 33.97,
    "nonresident_expert_gb_m5_air": 26.47,
    "cold_prefill_4096_tok_s_pread4": 266.0,
    "cold_256tok_prefill_floor_sec_pread4": 4.61,
    "oos_policy": "lru",
    "oos_lambda_moce": 0.09,
    "oos_protect_top_j": 3,
    "oos_hit_rate_lru0": 0.8232,
    "oos_hit_rate_lru_moce009": 0.854,
    "oos_misses_per_tok_lru_moce009": 70.07,
    "m5_decode_tok_s_1th_moce": 27.15,
    "m5_decode_tok_s_4th_moce": 38.1,
    "decode_256tok_sec_moce_pread4": 6.72,
    "tier1_mean_kld": 0.0,
    "tier1_mean_top1_pct": 100.0,
    "tier1_ppl_ops": 5.4696,
    "tier1_ppl_chat": 6.9484,
    "tier1_ppl_ja": 27.9434,
    "tier2_rubric_version": "v1_run_rescored_ja_trunc_only",
    "tier2_pass_str": "20/20 (100%)",
    "tier2_stalls": 0,
    "tier2_truncated": 0,
    "tier1_kld_routing_note": "Tier-1 KLD/top-1 and Tier-2 evaluated at lambda=0 (standard routing); lambda=0.09 MoCE quality impact evaluated in Phase 5."
  },
  {
    "variant": "K320_reap_hybrid",
    "k_experts": 320,
    "total_expert_gb_q2_0": 21.23,
    "nonresident_expert_gb_m5_air": 13.73,
    "cold_prefill_4096_tok_s_pread4": 302.9,
    "cold_256tok_prefill_floor_sec_pread4": 2.74,
    "oos_policy": "lru",
    "oos_lambda_moce": 0.09,
    "oos_protect_top_j": 3,
    "oos_hit_rate_lru0": 0.8639,
    "oos_hit_rate_lru_moce009": 0.8876,
    "oos_misses_per_tok_lru_moce009": 53.95,
    "m5_decode_tok_s_1th_moce": 32.13,
    "m5_decode_tok_s_4th_moce": 43.54,
    "decode_256tok_sec_moce_pread4": 5.88,
    "tier1_mean_kld": 0.3941,
    "tier1_mean_top1_pct": 83.2,
    "tier1_ppl_ops": 5.604683,
    "tier1_ppl_chat": 6.832008,
    "tier1_ppl_ja": 20.523939,
    "tier2_rubric_version": "v1_run_rescored_ja_trunc_only",
    "tier2_pass_str": "18/20 (90%)",
    "tier2_stalls": 1,
    "tier2_truncated": 1,
    "tier1_kld_routing_note": "Tier-1 KLD/top-1 and Tier-2 evaluated at lambda=0 (standard routing); lambda=0.09 MoCE quality impact evaluated in Phase 5."
  },
  {
    "variant": "K320_reap_l2_sum",
    "k_experts": 320,
    "total_expert_gb_q2_0": 21.23,
    "nonresident_expert_gb_m5_air": 13.73,
    "cold_prefill_4096_tok_s_pread4": 302.9,
    "cold_256tok_prefill_floor_sec_pread4": 2.74,
    "oos_policy": "lru",
    "oos_lambda_moce": 0.09,
    "oos_protect_top_j": 3,
    "oos_hit_rate_lru0": 0.8581,
    "oos_hit_rate_lru_moce009": 0.8827,
    "oos_misses_per_tok_lru_moce009": 56.29,
    "m5_decode_tok_s_1th_moce": 31.3,
    "m5_decode_tok_s_4th_moce": 42.66,
    "decode_256tok_sec_moce_pread4": 6.0,
    "tier1_mean_kld": 0.4178,
    "tier1_mean_top1_pct": 82.35,
    "tier1_ppl_ops": 5.782837,
    "tier1_ppl_chat": 6.60573,
    "tier1_ppl_ja": 21.052083,
    "tier2_rubric_version": "v1_run_rescored_ja_trunc_only",
    "tier2_pass_str": "18/20 (90%)",
    "tier2_stalls": 0,
    "tier2_truncated": 1,
    "tier1_kld_routing_note": "Tier-1 KLD/top-1 and Tier-2 evaluated at lambda=0 (standard routing); lambda=0.09 MoCE quality impact evaluated in Phase 5."
  },
  {
    "variant": "K256_reap_l2_sum",
    "k_experts": 256,
    "total_expert_gb_q2_0": 16.99,
    "nonresident_expert_gb_m5_air": 9.49,
    "cold_prefill_4096_tok_s_pread4": 317.5,
    "cold_256tok_prefill_floor_sec_pread4": 2.11,
    "oos_policy": "lru",
    "oos_lambda_moce": 0.09,
    "oos_protect_top_j": 3,
    "oos_hit_rate_lru0": 0.8869,
    "oos_hit_rate_lru_moce009": 0.907,
    "oos_misses_per_tok_lru_moce009": 44.65,
    "m5_decode_tok_s_1th_moce": 35.94,
    "m5_decode_tok_s_4th_moce": 47.44,
    "decode_256tok_sec_moce_pread4": 5.4,
    "tier1_mean_kld": 0.5642,
    "tier1_mean_top1_pct": 79.76,
    "tier1_ppl_ops": 6.086905,
    "tier1_ppl_chat": 6.656948,
    "tier1_ppl_ja": 28.917128,
    "tier2_rubric_version": "v1_run_rescored_ja_trunc_only",
    "tier2_pass_str": "19/20 (95%)",
    "tier2_stalls": 1,
    "tier2_truncated": 0,
    "tier1_kld_routing_note": "Tier-1 KLD/top-1 and Tier-2 evaluated at lambda=0 (standard routing); lambda=0.09 MoCE quality impact evaluated in Phase 5."
  },
  {
    "variant": "K224_reap_l2_sum",
    "k_experts": 224,
    "total_expert_gb_q2_0": 14.86,
    "nonresident_expert_gb_m5_air": 7.36,
    "cold_prefill_4096_tok_s_pread4": 325.4,
    "cold_256tok_prefill_floor_sec_pread4": 1.8,
    "oos_policy": "lru",
    "oos_lambda_moce": 0.09,
    "oos_protect_top_j": 3,
    "oos_hit_rate_lru0": 0.9055,
    "oos_hit_rate_lru_moce009": 0.9222,
    "oos_misses_per_tok_lru_moce009": 37.34,
    "m5_decode_tok_s_1th_moce": 39.63,
    "m5_decode_tok_s_4th_moce": 51.05,
    "decode_256tok_sec_moce_pread4": 5.01,
    "tier1_mean_kld": 0.6667,
    "tier1_mean_top1_pct": 77.62,
    "tier1_ppl_ops": 9.325403,
    "tier1_ppl_chat": 8.576252,
    "tier1_ppl_ja": 30.719913,
    "tier2_rubric_version": "v1_run_rescored_ja_trunc_only",
    "tier2_pass_str": "18/20 (90%)",
    "tier2_stalls": 1,
    "tier2_truncated": 2,
    "tier1_kld_routing_note": "Tier-1 KLD/top-1 and Tier-2 evaluated at lambda=0 (standard routing); lambda=0.09 MoCE quality impact evaluated in Phase 5."
  }
]