{
  "dataset": "WikiText-2",
  "seed": 42,
  "steps": 70,
  "transformer": {
    "parameters": 375456,
    "loss": 5.7836084216833115,
    "perplexity": 324.9295604244513
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  "naju": {
    "parameters": 520896,
    "loss": 6.012105613946915,
    "perplexity": 408.34222678162814,
    "forget_mean": 0.9933371345202128,
    "write_mean": 0.12507460514704385,
    "gate_correlation": 0.8759937485059103
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  "relative": {
    "perplexity_reduction_percent": -25.670999661654644
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  "schema_version": 2,
  "manifest_ref": "reproduction:naju",
  "evaluation_protocol": {
    "tier": "l2_public_dataset",
    "seeds": [
      42
    ],
    "formal_comparison": false,
    "claim_policy": "single/few-seed smoke result; do not claim a stable improvement"
  },
  "provenance": {
    "artifact_path": "docs/reproductions/2607.21000-naju/metrics/wikitext-2-seed42.json",
    "historical_migration": "historical-metrics-v2-2026-08-09",
    "original_code_commit": "not recorded",
    "dataset_fingerprint": "not recorded in historical artifact"
  }
}