{
  "records": 52,
  "verified_input_token_ids": 3328,
  "all_user_positions": {
    "readouts": 13312,
    "top1_agreement": 0.9797175480769231,
    "mean_top8_overlap": 0.9825345552884616,
    "identical_top8_set": 0.8635817307692307,
    "identical_top8_order": 0.5344050480769231,
    "mean_absolute_log_ratio_error": 0.04013391604261062,
    "median_absolute_log_ratio_error": 0.030548426614497082,
    "duplicate_decoding_readouts": 13
  },
  "unique_anchor_positions": {
    "readouts": 1280,
    "top1_agreement": 0.9875,
    "mean_top8_overlap": 0.9826171875,
    "identical_top8_set": 0.86171875,
    "identical_top8_order": 0.55,
    "mean_absolute_log_ratio_error": 0.03925571439875763,
    "median_absolute_log_ratio_error": 0.03127857579575399,
    "duplicate_decoding_readouts": 0
  },
  "by_layer": {
    "8": {
      "readouts": 1664,
      "top1_agreement": 0.9777644230769231,
      "mean_top8_overlap": 0.9786658653846154,
      "identical_top8_set": 0.8365384615384616,
      "identical_top8_order": 0.5018028846153846,
      "mean_absolute_log_ratio_error": 0.039055809463457956,
      "median_absolute_log_ratio_error": 0.029016975019170055,
      "duplicate_decoding_readouts": 8
    },
    "16": {
      "readouts": 1664,
      "top1_agreement": 0.9795673076923077,
      "mean_top8_overlap": 0.9825721153846154,
      "identical_top8_set": 0.8629807692307693,
      "identical_top8_order": 0.5408653846153846,
      "mean_absolute_log_ratio_error": 0.03480602006321381,
      "median_absolute_log_ratio_error": 0.027440743234268816,
      "duplicate_decoding_readouts": 0
    },
    "24": {
      "readouts": 1664,
      "top1_agreement": 0.9873798076923077,
      "mean_top8_overlap": 0.9816706730769231,
      "identical_top8_set": 0.8551682692307693,
      "identical_top8_order": 0.5408653846153846,
      "mean_absolute_log_ratio_error": 0.041017536693265376,
      "median_absolute_log_ratio_error": 0.03255447399147249,
      "duplicate_decoding_readouts": 1
    },
    "32": {
      "readouts": 1664,
      "top1_agreement": 0.9735576923076923,
      "mean_top8_overlap": 0.9805438701923077,
      "identical_top8_set": 0.8455528846153846,
      "identical_top8_order": 0.4795673076923077,
      "mean_absolute_log_ratio_error": 0.03691081528456901,
      "median_absolute_log_ratio_error": 0.02952949549463396,
      "duplicate_decoding_readouts": 0
    },
    "40": {
      "readouts": 1664,
      "top1_agreement": 0.9759615384615384,
      "mean_top8_overlap": 0.9849759615384616,
      "identical_top8_set": 0.8798076923076923,
      "identical_top8_order": 0.5817307692307693,
      "mean_absolute_log_ratio_error": 0.03909468490354211,
      "median_absolute_log_ratio_error": 0.031043167505683922,
      "duplicate_decoding_readouts": 0
    },
    "44": {
      "readouts": 1664,
      "top1_agreement": 0.9807692307692307,
      "mean_top8_overlap": 0.9852013221153846,
      "identical_top8_set": 0.8816105769230769,
      "identical_top8_order": 0.5480769230769231,
      "mean_absolute_log_ratio_error": 0.03942377340296423,
      "median_absolute_log_ratio_error": 0.0313619591961074,
      "duplicate_decoding_readouts": 0
    },
    "48": {
      "readouts": 1664,
      "top1_agreement": 0.9795673076923077,
      "mean_top8_overlap": 0.9833984375,
      "identical_top8_set": 0.8701923076923077,
      "identical_top8_order": 0.5228365384615384,
      "mean_absolute_log_ratio_error": 0.03871458216778296,
      "median_absolute_log_ratio_error": 0.029834710034015277,
      "duplicate_decoding_readouts": 0
    },
    "56": {
      "readouts": 1664,
      "top1_agreement": 0.9831730769230769,
      "mean_top8_overlap": 0.9832481971153846,
      "identical_top8_set": 0.8768028846153846,
      "identical_top8_order": 0.5594951923076923,
      "mean_absolute_log_ratio_error": 0.05209210957582456,
      "median_absolute_log_ratio_error": 0.0336788617799636,
      "duplicate_decoding_readouts": 4
    }
  },
  "top1_mismatches": 270,
  "mismatch_local_margin_median": 0.030731201171875,
  "mismatch_local_margin_max": 0.14307689666748047,
  "examples": [
    {
      "anchor": [
        "pre_fact"
      ],
      "position": 20,
      "token": ",",
      "local": [
        " mood",
        " positive",
        " good",
        " happy",
        " happiness",
        " emotional",
        " ,",
        " mental"
      ],
      "neuronpedia": [
        " mood",
        " positive",
        " good",
        " happy",
        " happiness",
        " emotional",
        " ,",
        " mental"
      ]
    },
    {
      "anchor": [
        "fact"
      ],
      "position": 33,
      "token": "ol",
      "local": [
        " overdose",
        " maximum",
        " toxic",
        " doses",
        " dose",
        " ,",
        " total",
        " dosage"
      ],
      "neuronpedia": [
        " overdose",
        " maximum",
        " toxic",
        " doses",
        " dose",
        " ,",
        " total",
        " dosage"
      ]
    },
    {
      "anchor": [
        "primary"
      ],
      "position": 38,
      "token": " is",
      "local": [
        " pain",
        " completely",
        " all",
        " $",
        " ,",
        "止痛",
        " sleep",
        " good"
      ],
      "neuronpedia": [
        " pain",
        " all",
        " $",
        " completely",
        " ,",
        "止痛",
        " sleep",
        " one"
      ]
    },
    {
      "anchor": [
        "relief"
      ],
      "position": 40,
      "token": "!",
      "local": [
        " good",
        "1",
        " safety",
        " healthy",
        " health",
        "0",
        "2",
        " #"
      ],
      "neuronpedia": [
        " good",
        "1",
        " safety",
        " healthy",
        " health",
        "0",
        " #",
        "2"
      ]
    },
    {
      "anchor": [
        "request"
      ],
      "position": 48,
      "token": "?",
      "local": [
        " request",
        " requests",
        " requesting",
        " drug",
        " Request",
        " requested",
        " prescription",
        " drugs"
      ],
      "neuronpedia": [
        " request",
        " requests",
        " requesting",
        " drug",
        " Request",
        " requested",
        " prescription",
        " supply"
      ]
    }
  ],
  "limitations": [
    "Readout matching uses decoded token strings because Neuronpedia does not return readout vocabulary IDs.",
    "Neuronpedia runtime model/lens revisions and numerical precision are not exposed by this API; exact artifact identity is unverified.",
    "API returns top eight only. Local ranks 9-50 and fixed-concept scores are not externally validated.",
    "Numerical agreement validates computation, not whether a readout represents the user or Assistant."
  ],
  "neuronpedia_source_commit_inspected": "748d8d985c2c657960fea4177a40201fdecfcd29",
  "manifest_sha256": "17ae2080e3c77a6d201747682e6cd146ad179e325f047d942c87cc158caac9a3",
  "method": "POST /api/lens/prompt; JPP_LENS; exact inputTokenIds; topN=8; filterNonWordTokens=false; numCompletionTokens=0. Compare matching zero-based block outputs across all stored user-token positions.",
  "o_lens_issue": {
    "greedy_readouts": 156,
    "total_phrases": 3037,
    "phrases_exactly_eight_tokens": 3037,
    "phrases_per_readout_min": 14,
    "phrases_per_readout_max": 28,
    "requested_phrases_per_readout": 10,
    "truncated": 0,
    "interpretation": "Original phrase-count mismatch accepted by the user after qualitative review; preserve all outputs. Remaining stochastic samples resumed. Semantic limitations documented in oracle-output-policy.json."
  }
}