{
  "gemm_runtime": {
    "identity_columns": [
      "m",
      "n",
      "k"
    ],
    "columns": [
      {
        "name": "m",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM output rows M; input matrix shape is M x K."
      },
      {
        "name": "n",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM output columns N; weight/right-hand matrix shape is K x N."
      },
      {
        "name": "k",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM reduction dimension K."
      },
      {
        "name": "execution_forms",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited execution forms sharing this M,N,K tuple; do not assume one execution form per row."
      },
      {
        "name": "linear_reference_rows",
        "type": "int64",
        "null_count": 0,
        "description": "Linear reference rows; retained from the unique source list."
      },
      {
        "name": "attention_reference_rows",
        "type": "int64",
        "null_count": 0,
        "description": "Attention reference rows; retained from the unique source list."
      },
      {
        "name": "operation_domains",
        "type": "string",
        "null_count": 884,
        "description": "Operation domains; retained from the unique source list."
      },
      {
        "name": "attention_operations",
        "type": "string",
        "null_count": 8205,
        "description": "Attention operations; retained from the unique source list."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "workload_count",
        "type": "int64",
        "null_count": 0,
        "description": "Workload count; retained from the unique source list."
      },
      {
        "name": "example_workloads",
        "type": "string",
        "null_count": 0,
        "description": "Example workloads; retained from the unique source list."
      },
      {
        "name": "attention_batch_groups",
        "type": "string",
        "null_count": 8205,
        "description": "Semicolon-delimited observed reference batch-head group counts; not folded into M."
      }
    ]
  },
  "gemm_weights": {
    "identity_columns": [
      "k",
      "n"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "k",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM reduction dimension K."
      },
      {
        "name": "n",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM output columns N; weight/right-hand matrix shape is K x N."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "evidence_sources",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited evidence methods; header-only orientation may assume standard PyTorch N x K storage."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "gemm_benchmark": {
    "identity_columns": [
      "m",
      "n",
      "k"
    ],
    "columns": [
      {
        "name": "m",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM output rows M; input matrix shape is M x K."
      },
      {
        "name": "n",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM output columns N; weight/right-hand matrix shape is K x N."
      },
      {
        "name": "k",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM reduction dimension K."
      },
      {
        "name": "m_policy",
        "type": "string",
        "null_count": 0,
        "description": "Explicit synthetic benchmark policy used to select M, rather than inferred runtime geometry."
      },
      {
        "name": "weight_instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Weight instance count; retained from the unique source list."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "evidence_sources",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited evidence methods; header-only orientation may assume standard PyTorch N x K storage."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      }
    ]
  },
  "convolution": {
    "identity_columns": [
      "module_type",
      "spatial_dims",
      "transposed",
      "in_channels",
      "out_channels",
      "groups",
      "depthwise",
      "kernel",
      "stride",
      "padding",
      "dilation",
      "output_padding",
      "bias",
      "weight_storage_shape",
      "lowering_m_expression",
      "lowering_n_per_group",
      "lowering_k_per_group"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "config_instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Config instance count; retained from the unique source list."
      },
      {
        "name": "module_occurrences_capped",
        "type": "int64",
        "null_count": 0,
        "description": "Occurrences in capped model constructions; not full production layer count."
      },
      {
        "name": "module_type",
        "type": "string",
        "null_count": 0,
        "description": "Module type; retained from the unique source list."
      },
      {
        "name": "spatial_dims",
        "type": "int64",
        "null_count": 0,
        "description": "Spatial dims; retained from the unique source list."
      },
      {
        "name": "transposed",
        "type": "bool",
        "null_count": 0,
        "description": "Transposed; retained from the unique source list."
      },
      {
        "name": "in_channels",
        "type": "int64",
        "null_count": 0,
        "description": "In channels; retained from the unique source list."
      },
      {
        "name": "out_channels",
        "type": "int64",
        "null_count": 0,
        "description": "Out channels; retained from the unique source list."
      },
      {
        "name": "groups",
        "type": "int64",
        "null_count": 0,
        "description": "Groups; retained from the unique source list."
      },
      {
        "name": "depthwise",
        "type": "bool",
        "null_count": 0,
        "description": "Depthwise; retained from the unique source list."
      },
      {
        "name": "kernel",
        "type": "string",
        "null_count": 0,
        "description": "Kernel; retained from the unique source list."
      },
      {
        "name": "stride",
        "type": "string",
        "null_count": 0,
        "description": "Stride; retained from the unique source list."
      },
      {
        "name": "padding",
        "type": "string",
        "null_count": 0,
        "description": "Padding; retained from the unique source list."
      },
      {
        "name": "dilation",
        "type": "string",
        "null_count": 0,
        "description": "Dilation; retained from the unique source list."
      },
      {
        "name": "output_padding",
        "type": "string",
        "null_count": 0,
        "description": "Output padding; retained from the unique source list."
      },
      {
        "name": "bias",
        "type": "bool",
        "null_count": 0,
        "description": "Bias; retained from the unique source list."
      },
      {
        "name": "weight_storage_shape",
        "type": "string",
        "null_count": 0,
        "description": "Weight storage shape; retained from the unique source list."
      },
      {
        "name": "lowering_m_expression",
        "type": "string",
        "null_count": 0,
        "description": "Symbolic flattened convolution row count; runtime input/output spatial positions remain variable."
      },
      {
        "name": "lowering_n_per_group",
        "type": "int64",
        "null_count": 0,
        "description": "Lowering n per group; retained from the unique source list."
      },
      {
        "name": "lowering_k_per_group",
        "type": "int64",
        "null_count": 0,
        "description": "Lowering k per group; retained from the unique source list."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 69,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "convolution_lowerings": {
    "identity_columns": [
      "spatial_dims",
      "transposed",
      "groups",
      "M_expression",
      "N_per_group",
      "K_per_group"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count_sum",
        "type": "int64",
        "null_count": 0,
        "description": "Sum of checkpoint counts across convolution shapes; can count the same checkpoint repeatedly."
      },
      {
        "name": "family_count_sum",
        "type": "int64",
        "null_count": 0,
        "description": "Sum of family counts across convolution shapes; can count the same family repeatedly."
      },
      {
        "name": "conv_shape_count",
        "type": "int64",
        "null_count": 0,
        "description": "Conv shape count; retained from the unique source list."
      },
      {
        "name": "spatial_dims",
        "type": "int64",
        "null_count": 0,
        "description": "Spatial dims; retained from the unique source list."
      },
      {
        "name": "transposed",
        "type": "bool",
        "null_count": 0,
        "description": "Transposed; retained from the unique source list."
      },
      {
        "name": "groups",
        "type": "int64",
        "null_count": 0,
        "description": "Groups; retained from the unique source list."
      },
      {
        "name": "M_expression",
        "type": "string",
        "null_count": 0,
        "description": "Symbolic convolution lowering M; not a concrete selected workload."
      },
      {
        "name": "N_per_group",
        "type": "int64",
        "null_count": 0,
        "description": "N per group; retained from the unique source list."
      },
      {
        "name": "K_per_group",
        "type": "int64",
        "null_count": 0,
        "description": "K per group; retained from the unique source list."
      },
      {
        "name": "example_conv_types",
        "type": "string",
        "null_count": 0,
        "description": "Example conv types; retained from the unique source list."
      }
    ]
  },
  "attention": {
    "identity_columns": [
      "B",
      "heads",
      "Q",
      "K",
      "head_dim",
      "kv_heads",
      "q_per_kv_group",
      "grouping",
      "causal",
      "cross_attention",
      "attention_mode",
      "configured_dtype",
      "weight_dtype",
      "mask_type",
      "mask_representation",
      "operation_domain"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "B",
        "type": "int64",
        "null_count": 0,
        "description": "Selected batch size."
      },
      {
        "name": "heads",
        "type": "int64",
        "null_count": 0,
        "description": "Query head count."
      },
      {
        "name": "Q",
        "type": "int64",
        "null_count": 0,
        "description": "Selected query sequence length."
      },
      {
        "name": "K",
        "type": "int64",
        "null_count": 0,
        "description": "Selected key/value sequence length (attention)."
      },
      {
        "name": "head_dim",
        "type": "int64",
        "null_count": 0,
        "description": "Elements per attention head."
      },
      {
        "name": "kv_heads",
        "type": "int64",
        "null_count": 0,
        "description": "Key/value head count, retained separately for grouped/multi-query attention."
      },
      {
        "name": "q_per_kv_group",
        "type": "int64",
        "null_count": 0,
        "description": "Number of query heads per key/value head."
      },
      {
        "name": "grouping",
        "type": "string",
        "null_count": 0,
        "description": "Grouping; retained from the unique source list."
      },
      {
        "name": "causal",
        "type": "bool",
        "null_count": 0,
        "description": "Causal; retained from the unique source list."
      },
      {
        "name": "cross_attention",
        "type": "bool",
        "null_count": 0,
        "description": "Cross attention; retained from the unique source list."
      },
      {
        "name": "attention_mode",
        "type": "string",
        "null_count": 0,
        "description": "Attention mode; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "weight_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Observed parameter dtype, or not_observed; distinct from compute dtype."
      },
      {
        "name": "mask_type",
        "type": "string",
        "null_count": 0,
        "description": "Mask type; retained from the unique source list."
      },
      {
        "name": "mask_representation",
        "type": "string",
        "null_count": 0,
        "description": "Mask representation; retained from the unique source list."
      },
      {
        "name": "operation_domain",
        "type": "string",
        "null_count": 0,
        "description": "Operation domain; retained from the unique source list."
      },
      {
        "name": "score_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Score elements; element count, not bytes."
      },
      {
        "name": "attention_matmul_flops",
        "type": "int64",
        "null_count": 0,
        "description": "Attention matmul flops; estimated arithmetic operations, not measured performance."
      },
      {
        "name": "kv_cache_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Kv cache elements; element count, not bytes."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 35,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "embedding": {
    "identity_columns": [
      "operation",
      "role",
      "embedding_kind",
      "B",
      "tokens_per_batch",
      "token_count",
      "vocabulary_size",
      "embedding_dim",
      "padding_idx",
      "bias",
      "tied_weights",
      "logit_scope",
      "configured_dtype",
      "weight_dtype",
      "access_pattern"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "operation",
        "type": "string",
        "null_count": 0,
        "description": "Operation; retained from the unique source list."
      },
      {
        "name": "role",
        "type": "string",
        "null_count": 0,
        "description": "Role; retained from the unique source list."
      },
      {
        "name": "embedding_kind",
        "type": "string",
        "null_count": 0,
        "description": "Embedding kind; retained from the unique source list."
      },
      {
        "name": "B",
        "type": "int64",
        "null_count": 0,
        "description": "Selected batch size."
      },
      {
        "name": "tokens_per_batch",
        "type": "int64",
        "null_count": 0,
        "description": "Tokens per batch; retained from the unique source list."
      },
      {
        "name": "token_count",
        "type": "int64",
        "null_count": 0,
        "description": "Token count; retained from the unique source list."
      },
      {
        "name": "vocabulary_size",
        "type": "int64",
        "null_count": 0,
        "description": "Vocabulary size; retained from the unique source list."
      },
      {
        "name": "embedding_dim",
        "type": "int64",
        "null_count": 0,
        "description": "Embedding dim; retained from the unique source list."
      },
      {
        "name": "padding_idx",
        "type": "int64",
        "null_count": 5911,
        "description": "Padding idx; retained from the unique source list."
      },
      {
        "name": "bias",
        "type": "bool",
        "null_count": 0,
        "description": "Bias; retained from the unique source list."
      },
      {
        "name": "tied_weights",
        "type": "bool",
        "null_count": 0,
        "description": "Tied weights; retained from the unique source list."
      },
      {
        "name": "logit_scope",
        "type": "string",
        "null_count": 0,
        "description": "Logit scope; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "weight_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Observed parameter dtype, or not_observed; distinct from compute dtype."
      },
      {
        "name": "access_pattern",
        "type": "string",
        "null_count": 0,
        "description": "Access pattern; retained from the unique source list."
      },
      {
        "name": "table_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Table elements; element count, not bytes."
      },
      {
        "name": "output_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Output elements; element count, not bytes."
      },
      {
        "name": "projection_flops",
        "type": "int64",
        "null_count": 0,
        "description": "Projection flops; estimated arithmetic operations, not measured performance."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 64,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "moe": {
    "identity_columns": [
      "k",
      "n",
      "num_experts",
      "top_k",
      "tokens_per_expert_M",
      "routing_distribution",
      "active_experts",
      "group_count",
      "capacity_factor",
      "grouped_gemm_layout",
      "projection_role",
      "configured_dtype"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "k",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM reduction dimension K."
      },
      {
        "name": "n",
        "type": "int64",
        "null_count": 0,
        "description": "GEMM output columns N; weight/right-hand matrix shape is K x N."
      },
      {
        "name": "num_experts",
        "type": "int64",
        "null_count": 0,
        "description": "Num experts; retained from the unique source list."
      },
      {
        "name": "top_k",
        "type": "int64",
        "null_count": 0,
        "description": "Selected top-k; a string when numeric values coexist with explicit not_applicable markers."
      },
      {
        "name": "tokens_per_expert_M",
        "type": "int64",
        "null_count": 0,
        "description": "Selected/estimated routed tokens per active expert, the expert GEMM M dimension."
      },
      {
        "name": "routing_distribution",
        "type": "string",
        "null_count": 0,
        "description": "Routing distribution; retained from the unique source list."
      },
      {
        "name": "active_experts",
        "type": "int64",
        "null_count": 0,
        "description": "Active experts; retained from the unique source list."
      },
      {
        "name": "group_count",
        "type": "int64",
        "null_count": 0,
        "description": "Group count; retained from the unique source list."
      },
      {
        "name": "capacity_factor",
        "type": "string",
        "null_count": 0,
        "description": "Expert capacity policy value, or an explicit source marker such as not_configured."
      },
      {
        "name": "grouped_gemm_layout",
        "type": "string",
        "null_count": 0,
        "description": "Expert weight/group layout policy; architecture_dependent_grouped requires consumer interpretation."
      },
      {
        "name": "projection_role",
        "type": "string",
        "null_count": 0,
        "description": "Projection role; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "expert_gemm_flops",
        "type": "int64",
        "null_count": 0,
        "description": "Estimated 2*M*N*K FLOPs for one active expert GEMM, not measured timing."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 171,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "normalization": {
    "identity_columns": [
      "norm_type",
      "B",
      "outer_row_count",
      "normalized_width",
      "feature_width",
      "groups",
      "channels_per_group",
      "spatial_size",
      "spatial_volume",
      "epsilon",
      "affine",
      "scale",
      "bias",
      "track_running_stats",
      "configured_dtype",
      "weight_dtype",
      "operation_domain"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "norm_type",
        "type": "string",
        "null_count": 0,
        "description": "Norm type; retained from the unique source list."
      },
      {
        "name": "B",
        "type": "int64",
        "null_count": 0,
        "description": "Selected batch size."
      },
      {
        "name": "outer_row_count",
        "type": "int64",
        "null_count": 0,
        "description": "Outer row count; retained from the unique source list."
      },
      {
        "name": "normalized_width",
        "type": "int64",
        "null_count": 0,
        "description": "Normalized width; retained from the unique source list."
      },
      {
        "name": "feature_width",
        "type": "int64",
        "null_count": 0,
        "description": "Feature width; retained from the unique source list."
      },
      {
        "name": "groups",
        "type": "int64",
        "null_count": 2592,
        "description": "Groups; retained from the unique source list."
      },
      {
        "name": "channels_per_group",
        "type": "int64",
        "null_count": 2592,
        "description": "Channels per group; retained from the unique source list."
      },
      {
        "name": "spatial_size",
        "type": "string",
        "null_count": 0,
        "description": "Spatial size; retained from the unique source list."
      },
      {
        "name": "spatial_volume",
        "type": "int64",
        "null_count": 0,
        "description": "Spatial volume; retained from the unique source list."
      },
      {
        "name": "epsilon",
        "type": "string",
        "null_count": 0,
        "description": "Normalization numerical stabilizer."
      },
      {
        "name": "affine",
        "type": "bool",
        "null_count": 0,
        "description": "Affine; retained from the unique source list."
      },
      {
        "name": "scale",
        "type": "bool",
        "null_count": 0,
        "description": "Scale; retained from the unique source list."
      },
      {
        "name": "bias",
        "type": "bool",
        "null_count": 0,
        "description": "Bias; retained from the unique source list."
      },
      {
        "name": "track_running_stats",
        "type": "bool",
        "null_count": 0,
        "description": "Track running stats; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "weight_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Observed parameter dtype, or not_observed; distinct from compute dtype."
      },
      {
        "name": "operation_domain",
        "type": "string",
        "null_count": 0,
        "description": "Operation domain; retained from the unique source list."
      },
      {
        "name": "elements_processed",
        "type": "int64",
        "null_count": 0,
        "description": "Elements processed; retained from the unique source list."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 23,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "pooling": {
    "identity_columns": [
      "pool_type",
      "B",
      "spatial_rank",
      "channels",
      "input_spatial",
      "output_spatial",
      "input_tensor_geometry",
      "output_tensor_geometry",
      "kernel",
      "stride",
      "padding",
      "dilation",
      "ceil_mode",
      "count_include_pad",
      "divisor_override",
      "output_size",
      "return_indices",
      "tensor_layout",
      "configured_dtype"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "pool_type",
        "type": "string",
        "null_count": 0,
        "description": "Pool type; retained from the unique source list."
      },
      {
        "name": "B",
        "type": "int64",
        "null_count": 0,
        "description": "Selected batch size."
      },
      {
        "name": "spatial_rank",
        "type": "int64",
        "null_count": 0,
        "description": "Spatial rank; retained from the unique source list."
      },
      {
        "name": "channels",
        "type": "int64",
        "null_count": 0,
        "description": "Channels; retained from the unique source list."
      },
      {
        "name": "input_spatial",
        "type": "string",
        "null_count": 0,
        "description": "Input spatial; retained from the unique source list."
      },
      {
        "name": "output_spatial",
        "type": "string",
        "null_count": 0,
        "description": "Output spatial; retained from the unique source list."
      },
      {
        "name": "input_tensor_geometry",
        "type": "string",
        "null_count": 0,
        "description": "Input tensor geometry; retained from the unique source list."
      },
      {
        "name": "output_tensor_geometry",
        "type": "string",
        "null_count": 0,
        "description": "Output tensor geometry; retained from the unique source list."
      },
      {
        "name": "kernel",
        "type": "string",
        "null_count": 0,
        "description": "Kernel; retained from the unique source list."
      },
      {
        "name": "stride",
        "type": "string",
        "null_count": 0,
        "description": "Stride; retained from the unique source list."
      },
      {
        "name": "padding",
        "type": "string",
        "null_count": 0,
        "description": "Padding; retained from the unique source list."
      },
      {
        "name": "dilation",
        "type": "string",
        "null_count": 0,
        "description": "Dilation; retained from the unique source list."
      },
      {
        "name": "ceil_mode",
        "type": "bool",
        "null_count": 0,
        "description": "Ceil mode; retained from the unique source list."
      },
      {
        "name": "count_include_pad",
        "type": "string",
        "null_count": 0,
        "description": "Count include pad; retained from the unique source list."
      },
      {
        "name": "divisor_override",
        "type": "string",
        "null_count": 0,
        "description": "Divisor override; retained from the unique source list."
      },
      {
        "name": "output_size",
        "type": "string",
        "null_count": 0,
        "description": "Output size; retained from the unique source list."
      },
      {
        "name": "return_indices",
        "type": "bool",
        "null_count": 0,
        "description": "Return indices; retained from the unique source list."
      },
      {
        "name": "tensor_layout",
        "type": "string",
        "null_count": 0,
        "description": "Tensor layout; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "input_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Input elements; element count, not bytes."
      },
      {
        "name": "output_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Output elements; element count, not bytes."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "reduction": {
    "identity_columns": [
      "reduction_type",
      "outer_rows",
      "reduction_width",
      "top_k",
      "mask_type",
      "causal",
      "operation_domain",
      "execution_mode",
      "fused_context",
      "configured_dtype"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "reduction_type",
        "type": "string",
        "null_count": 0,
        "description": "Reduction type; retained from the unique source list."
      },
      {
        "name": "outer_rows",
        "type": "int64",
        "null_count": 0,
        "description": "Outer rows; retained from the unique source list."
      },
      {
        "name": "reduction_width",
        "type": "int64",
        "null_count": 0,
        "description": "Reduction width; retained from the unique source list."
      },
      {
        "name": "top_k",
        "type": "string",
        "null_count": 0,
        "description": "Selected top-k; a string when numeric values coexist with explicit not_applicable markers."
      },
      {
        "name": "mask_type",
        "type": "string",
        "null_count": 0,
        "description": "Mask type; retained from the unique source list."
      },
      {
        "name": "causal",
        "type": "bool",
        "null_count": 0,
        "description": "Causal; retained from the unique source list."
      },
      {
        "name": "operation_domain",
        "type": "string",
        "null_count": 0,
        "description": "Operation domain; retained from the unique source list."
      },
      {
        "name": "execution_mode",
        "type": "string",
        "null_count": 0,
        "description": "Execution mode; retained from the unique source list."
      },
      {
        "name": "fused_context",
        "type": "string",
        "null_count": 0,
        "description": "Fused context; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "input_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Input elements; element count, not bytes."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 72,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  },
  "transform": {
    "identity_columns": [
      "operation",
      "B",
      "spatial_rank",
      "input_channels",
      "output_channels",
      "input_spatial",
      "output_spatial",
      "input_tensor_geometry",
      "output_tensor_geometry",
      "parameters_json",
      "resampling_mode",
      "geometry_rule",
      "tensor_layout",
      "configured_dtype"
    ],
    "columns": [
      {
        "name": "rank",
        "type": "int64",
        "null_count": 0,
        "description": "Original source rank within this configuration; not a performance measurement."
      },
      {
        "name": "checkpoint_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate checkpoint count; counting/unknown-ID treatment follows the source list, not deployment prevalence."
      },
      {
        "name": "family_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original aggregate source-family count; not deployment prevalence."
      },
      {
        "name": "module_count",
        "type": "int64",
        "null_count": 0,
        "description": "Original count of contributing module sites from capped model inspections."
      },
      {
        "name": "instance_count",
        "type": "int64",
        "null_count": 0,
        "description": "Number of contributing source evidence/workload rows, not unique dataset rows."
      },
      {
        "name": "operation",
        "type": "string",
        "null_count": 0,
        "description": "Operation; retained from the unique source list."
      },
      {
        "name": "B",
        "type": "int64",
        "null_count": 0,
        "description": "Selected batch size."
      },
      {
        "name": "spatial_rank",
        "type": "int64",
        "null_count": 0,
        "description": "Spatial rank; retained from the unique source list."
      },
      {
        "name": "input_channels",
        "type": "int64",
        "null_count": 0,
        "description": "Input channels; retained from the unique source list."
      },
      {
        "name": "output_channels",
        "type": "int64",
        "null_count": 0,
        "description": "Output channels; retained from the unique source list."
      },
      {
        "name": "input_spatial",
        "type": "string",
        "null_count": 0,
        "description": "Input spatial; retained from the unique source list."
      },
      {
        "name": "output_spatial",
        "type": "string",
        "null_count": 0,
        "description": "Output spatial; retained from the unique source list."
      },
      {
        "name": "input_tensor_geometry",
        "type": "string",
        "null_count": 0,
        "description": "Input tensor geometry; retained from the unique source list."
      },
      {
        "name": "output_tensor_geometry",
        "type": "string",
        "null_count": 0,
        "description": "Output tensor geometry; retained from the unique source list."
      },
      {
        "name": "parameters_json",
        "type": "string",
        "null_count": 0,
        "description": "Operation parameters serialized as a JSON object; retained as a string."
      },
      {
        "name": "resampling_mode",
        "type": "string",
        "null_count": 0,
        "description": "Resampling mode; retained from the unique source list."
      },
      {
        "name": "geometry_rule",
        "type": "string",
        "null_count": 0,
        "description": "Geometry rule; retained from the unique source list."
      },
      {
        "name": "tensor_layout",
        "type": "string",
        "null_count": 0,
        "description": "Tensor layout; retained from the unique source list."
      },
      {
        "name": "configured_dtype",
        "type": "string",
        "null_count": 0,
        "description": "Compute dtype pinned by config, or runtime_selected if unpinned."
      },
      {
        "name": "input_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Input elements; element count, not bytes."
      },
      {
        "name": "output_elements",
        "type": "int64",
        "null_count": 0,
        "description": "Output elements; element count, not bytes."
      },
      {
        "name": "example_checkpoints",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited source repository examples; may be truncated, not a complete membership list."
      },
      {
        "name": "example_families",
        "type": "string",
        "null_count": 0,
        "description": "Semicolon-delimited collection/family examples; may be truncated or contain unknown family markers."
      },
      {
        "name": "example_modules",
        "type": "string",
        "null_count": 0,
        "description": "Source module/tensor/expression examples; compacted and possibly truncated; not a complete membership list."
      }
    ]
  }
}