File size: 33,527 Bytes
b0c8cac | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 | {
"dataset_name": "RBI policy repo-rate and monetary-policy decision history",
"dataset_repo_id": "ashwingopalsamy/india-repo-rate-dataset",
"dataset_schema_version": "1.0.0",
"canonical_configuration": "decisions",
"rights": {
"dataset_license": null,
"license_status": "not_asserted",
"official_status": "independent_non_official",
"source_material_rights": "remain_with_respective_publishers",
"notice_section": "Attribution & Usage",
"reference_material_url": "https://rbi.org.in/scripts/PublicationsView.aspx?Id=18086"
},
"source_snapshot": {
"snapshot_id": "2026-08-14-v2",
"snapshot_checksum": "sha256:7c54caa01180d3018077a174f2239df9e221e520c61a31d952d6b152a16d3c26",
"retrieved_at": "2026-08-14T07:35:45.400Z"
},
"configurations": {
"decisions": {
"row_grain": "one row per canonical monetary-policy/rate observation",
"parquet_path": "data/decisions.parquet",
"fields": [
{
"name": "decision_id",
"arrow_type": "string",
"nullable": false,
"description": "Stable dataset-generated identifier for one canonical ledger row.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_decision_id",
"arrow_type": "string",
"nullable": false,
"description": "Original decision identifier from SnapshotV2.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "canonical_key",
"arrow_type": "string",
"nullable": false,
"description": "Globally readable instrument/date key: IN:RBI:policy_repo_rate:YYYY-MM-DD.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "jurisdiction",
"arrow_type": "string",
"nullable": false,
"description": "ISO 3166-1 alpha-2 jurisdiction code: IN.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "country",
"arrow_type": "string",
"nullable": false,
"description": "Country name: India.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "central_bank",
"arrow_type": "string",
"nullable": false,
"description": "Central bank responsible for the instrument.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "central_bank_code",
"arrow_type": "string",
"nullable": false,
"description": "Short central-bank code: RBI.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "decision_authority",
"arrow_type": "string",
"nullable": true,
"description": "Authority identified by the source type, or null when not known.",
"source_native": false,
"derived": false,
"null_semantics": "Null means the value is unavailable in the canonical snapshot."
},
{
"name": "instrument",
"arrow_type": "string",
"nullable": false,
"description": "Human-readable policy instrument name.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "instrument_code",
"arrow_type": "string",
"nullable": false,
"description": "Stable machine-readable instrument code.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "record_type",
"arrow_type": "string",
"nullable": false,
"description": "policy_decision for a policy-resolution record; historical_rate_observation for imported history.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "date_semantics",
"arrow_type": "string",
"nullable": false,
"description": "Whether the date represents a resolution/effective date or a historical observation date.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "decision_date",
"arrow_type": "date32[day]",
"nullable": true,
"description": "Date of the identified policy decision; null for imported historical observations.",
"source_native": false,
"derived": true,
"null_semantics": "Null means no separate policy-decision date is identified by the source record."
},
{
"name": "effective_date",
"arrow_type": "date32[day]",
"nullable": false,
"description": "Date on which the canonical rate observation is effective or recorded.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "year",
"arrow_type": "int32",
"nullable": false,
"description": "Calendar year derived from effective_date.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "month",
"arrow_type": "int8",
"nullable": false,
"description": "Calendar month number derived from effective_date.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "policy_rate_pct",
"arrow_type": "double",
"nullable": false,
"description": "Policy repo rate in percent, retained as a convenient numeric view.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "policy_rate_bps",
"arrow_type": "int32",
"nullable": false,
"description": "Policy repo rate in basis points; exactly round(policy_rate_pct * 100).",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "previous_policy_rate_pct",
"arrow_type": "double",
"nullable": true,
"description": "Previous canonical policy rate in percent.",
"source_native": false,
"derived": true,
"null_semantics": "Null for the first canonical observation."
},
{
"name": "previous_policy_rate_bps",
"arrow_type": "int32",
"nullable": true,
"description": "Previous canonical policy rate in basis points.",
"source_native": false,
"derived": true,
"null_semantics": "Null for the first canonical observation."
},
{
"name": "change_bps",
"arrow_type": "int32",
"nullable": false,
"description": "Signed change from the previous canonical policy rate in basis points; zero for the initial observation.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "action",
"arrow_type": "string",
"nullable": false,
"description": "Canonical transition label: initial, hike, cut, or hold.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "stance",
"arrow_type": "string",
"nullable": true,
"description": "Monetary-policy stance when explicitly available.",
"source_native": true,
"derived": false,
"null_semantics": "Null means the canonical source does not provide a structured stance."
},
{
"name": "is_rate_change",
"arrow_type": "bool",
"nullable": false,
"description": "True when change_bps is non-zero.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "decision_summary",
"arrow_type": "string",
"nullable": false,
"description": "Short deterministic factual summary generated from structured fields; source prose is not republished.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "regime_id",
"arrow_type": "string",
"nullable": true,
"description": "Stable join key for the repository-provided regime interval containing effective_date.",
"source_native": false,
"derived": true,
"null_semantics": "Null means effective_date falls in a gap between regime intervals."
},
{
"name": "regime_type",
"arrow_type": "string",
"nullable": true,
"description": "Repository-provided contextual regime type.",
"source_native": true,
"derived": false,
"null_semantics": "Null means the value is unavailable in the canonical snapshot."
},
{
"name": "regime_label",
"arrow_type": "string",
"nullable": true,
"description": "Repository-provided contextual regime label.",
"source_native": true,
"derived": false,
"null_semantics": "Null means the value is unavailable in the canonical snapshot."
},
{
"name": "primary_source_id",
"arrow_type": "string",
"nullable": false,
"description": "Highest-priority source attached to this decision under the deterministic source-priority policy.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "primary_source_type",
"arrow_type": "string",
"nullable": false,
"description": "Type of primary_source_id.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "primary_source_title",
"arrow_type": "string",
"nullable": false,
"description": "Title of primary_source_id.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "primary_source_url",
"arrow_type": "string",
"nullable": false,
"description": "URL of primary_source_id.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "primary_source_published_at",
"arrow_type": "timestamp[us, tz=UTC]",
"nullable": true,
"description": "Publication timestamp of primary_source_id when supplied.",
"source_native": true,
"derived": false,
"null_semantics": "Null means the source record does not provide a publication timestamp."
},
{
"name": "primary_source_retrieved_at",
"arrow_type": "timestamp[us, tz=UTC]",
"nullable": false,
"description": "Retrieval timestamp of primary_source_id.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "primary_source_checksum",
"arrow_type": "string",
"nullable": false,
"description": "SHA-256 checksum recorded for primary_source_id.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "source_ids",
"arrow_type": "list<item: string>",
"nullable": false,
"description": "All source identifiers attached to the canonical row, sorted deterministically.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "source_count",
"arrow_type": "int32",
"nullable": false,
"description": "Number of distinct attached source identifiers.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
},
{
"name": "provenance_class",
"arrow_type": "string",
"nullable": false,
"description": "Strongest attached provenance class: official_primary, official_secondary, or legacy_import.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "verification_status",
"arrow_type": "string",
"nullable": false,
"description": "Deterministic verification label exposing primary, legacy, secondary, or mixed support.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_id",
"arrow_type": "string",
"nullable": false,
"description": "SnapshotV2 identifier used as the build input.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_checksum",
"arrow_type": "string",
"nullable": false,
"description": "SnapshotV2 content checksum used as the build input.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_retrieved_at",
"arrow_type": "timestamp[us, tz=UTC]",
"nullable": false,
"description": "SnapshotV2 retrieval timestamp.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "dataset_schema_version",
"arrow_type": "string",
"nullable": false,
"description": "Independent semantic schema version for this dataset.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "record_text",
"arrow_type": "string",
"nullable": false,
"description": "Deterministically generated factual sentence intended for search, RAG, and agent use.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
}
]
},
"annual": {
"row_grain": "one row per calendar year from the earliest through latest snapshot year",
"parquet_path": "data/annual.parquet",
"fields": [
{
"name": "year",
"arrow_type": "int32",
"nullable": false,
"description": "Calendar year, including years with no canonical ledger records.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "start_policy_rate_pct",
"arrow_type": "double",
"nullable": true,
"description": "Rate in force immediately before January 1 of the year.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no earlier canonical rate is available."
},
{
"name": "end_policy_rate_pct",
"arrow_type": "double",
"nullable": true,
"description": "Rate in force on December 31 of the year.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no canonical rate is in force by year end."
},
{
"name": "min_policy_rate_pct",
"arrow_type": "double",
"nullable": true,
"description": "Minimum known in-force rate during the year, including a carry-in rate.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no canonical rate is known during the year."
},
{
"name": "max_policy_rate_pct",
"arrow_type": "double",
"nullable": true,
"description": "Maximum known in-force rate during the year, including a carry-in rate.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no canonical rate is known during the year."
},
{
"name": "net_change_bps",
"arrow_type": "int32",
"nullable": true,
"description": "End rate minus start rate in basis points; null if either boundary is unknown.",
"source_native": false,
"derived": true,
"null_semantics": "Null when start_policy_rate_pct or end_policy_rate_pct is null."
},
{
"name": "gross_hikes_bps",
"arrow_type": "int32",
"nullable": false,
"description": "Sum of positive canonical transitions within the calendar year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "gross_cuts_bps",
"arrow_type": "int32",
"nullable": false,
"description": "Absolute sum of negative canonical transitions within the calendar year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "decision_count",
"arrow_type": "int32",
"nullable": false,
"description": "Count of all canonical ledger rows whose effective_date falls in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "policy_decision_count",
"arrow_type": "int32",
"nullable": false,
"description": "Count of policy_decision rows in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "historical_observation_count",
"arrow_type": "int32",
"nullable": false,
"description": "Count of historical_rate_observation rows in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "hike_count",
"arrow_type": "int32",
"nullable": false,
"description": "Count of canonical rows labeled hike in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "cut_count",
"arrow_type": "int32",
"nullable": false,
"description": "Count of canonical rows labeled cut in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "hold_count",
"arrow_type": "int32",
"nullable": false,
"description": "Count of canonical rows labeled hold in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "first_decision_date",
"arrow_type": "date32[day]",
"nullable": true,
"description": "Effective date of the first canonical row in the year.",
"source_native": false,
"derived": true,
"null_semantics": "Null when the year has no canonical ledger rows."
},
{
"name": "last_decision_date",
"arrow_type": "date32[day]",
"nullable": true,
"description": "Effective date of the last canonical row in the year.",
"source_native": false,
"derived": true,
"null_semantics": "Null when the year has no canonical ledger rows."
},
{
"name": "year_end_action",
"arrow_type": "string",
"nullable": true,
"description": "Action of the final in-year canonical row; null when the year-end rate is carried in from an earlier year.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no canonical row in the year establishes the year-end state."
},
{
"name": "year_end_stance",
"arrow_type": "string",
"nullable": true,
"description": "Stance of the final in-year canonical row.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no in-year stance is available."
},
{
"name": "year_end_regime_id",
"arrow_type": "string",
"nullable": true,
"description": "Regime containing December 31 under start-inclusive/end-exclusive matching.",
"source_native": false,
"derived": true,
"null_semantics": "Null when December 31 falls in a regime gap."
},
{
"name": "year_end_regime_type",
"arrow_type": "string",
"nullable": true,
"description": "Repository-provided regime type at December 31.",
"source_native": false,
"derived": true,
"null_semantics": "Null means the value is unavailable in the canonical snapshot."
},
{
"name": "year_end_regime_label",
"arrow_type": "string",
"nullable": true,
"description": "Repository-provided regime label at December 31.",
"source_native": false,
"derived": true,
"null_semantics": "Null means the value is unavailable in the canonical snapshot."
},
{
"name": "year_end_source_id",
"arrow_type": "string",
"nullable": true,
"description": "Primary source supporting the rate in force at year end.",
"source_native": false,
"derived": true,
"null_semantics": "Null when no year-end rate is known."
},
{
"name": "year_end_source_url",
"arrow_type": "string",
"nullable": true,
"description": "URL of year_end_source_id.",
"source_native": false,
"derived": true,
"null_semantics": "Null means the value is unavailable in the canonical snapshot."
},
{
"name": "source_count",
"arrow_type": "int32",
"nullable": false,
"description": "Distinct sources used by in-year canonical rows and the year-end carry-in state.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "provenance_summary",
"arrow_type": "string",
"nullable": false,
"description": "Sorted pipe-delimited provenance classes represented in the year.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_id",
"arrow_type": "string",
"nullable": false,
"description": "SnapshotV2 identifier used as the build input.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_checksum",
"arrow_type": "string",
"nullable": false,
"description": "SnapshotV2 content checksum used as the build input.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "snapshot_retrieved_at",
"arrow_type": "timestamp[us, tz=UTC]",
"nullable": false,
"description": "SnapshotV2 retrieval timestamp.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "dataset_schema_version",
"arrow_type": "string",
"nullable": false,
"description": "Independent semantic schema version for this dataset.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "record_text",
"arrow_type": "string",
"nullable": false,
"description": "Deterministically generated factual annual summary for search, RAG, and agent use.",
"source_native": false,
"derived": true,
"null_semantics": "Not nullable."
}
]
},
"sources": {
"row_grain": "one row per source document/resource",
"parquet_path": "data/sources.parquet",
"fields": [
{
"name": "source_id",
"arrow_type": "string",
"nullable": false,
"description": "Stable source identifier from SnapshotV2.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "publisher",
"arrow_type": "string",
"nullable": false,
"description": "Publisher derived from the source URL/domain.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "source_type",
"arrow_type": "string",
"nullable": false,
"description": "Source adapter/type from SnapshotV2.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "title",
"arrow_type": "string",
"nullable": false,
"description": "Source title from SnapshotV2.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "url",
"arrow_type": "string",
"nullable": false,
"description": "Authoritative source URL from SnapshotV2.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "published_at",
"arrow_type": "timestamp[us, tz=UTC]",
"nullable": true,
"description": "Source publication timestamp when supplied.",
"source_native": true,
"derived": false,
"null_semantics": "Null means the source record has no publication timestamp."
},
{
"name": "retrieved_at",
"arrow_type": "timestamp[us, tz=UTC]",
"nullable": false,
"description": "Source retrieval timestamp.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "checksum",
"arrow_type": "string",
"nullable": false,
"description": "SHA-256 checksum recorded for the source.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "is_primary_source",
"arrow_type": "bool",
"nullable": false,
"description": "Whether the source is classified as a direct primary RBI rate source.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "provenance_class",
"arrow_type": "string",
"nullable": false,
"description": "official_primary, official_secondary, or legacy_import.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
}
]
},
"events": {
"row_grain": "one row per contextual macro/policy event",
"parquet_path": "data/events.parquet",
"fields": [
{
"name": "event_id",
"arrow_type": "string",
"nullable": false,
"description": "Stable contextual event identifier from SnapshotV2.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "date",
"arrow_type": "date32[day]",
"nullable": false,
"description": "Calendar date of the contextual event.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "label",
"arrow_type": "string",
"nullable": false,
"description": "Short event label.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "description",
"arrow_type": "string",
"nullable": false,
"description": "Contextual event description from the repository snapshot.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "event_type",
"arrow_type": "string",
"nullable": false,
"description": "Repository event type.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "citation_url",
"arrow_type": "string",
"nullable": false,
"description": "Citation URL for the contextual event.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
}
]
},
"regimes": {
"row_grain": "one row per repository-provided regime interval",
"parquet_path": "data/regimes.parquet",
"fields": [
{
"name": "regime_id",
"arrow_type": "string",
"nullable": false,
"description": "Stable deterministic regime interval identifier.",
"source_native": false,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "start_date",
"arrow_type": "date32[day]",
"nullable": false,
"description": "Inclusive start date of the contextual regime.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "end_date",
"arrow_type": "date32[day]",
"nullable": true,
"description": "Exclusive end date of the contextual regime.",
"source_native": true,
"derived": false,
"null_semantics": "Null represents an open-ended interval."
},
{
"name": "regime_type",
"arrow_type": "string",
"nullable": false,
"description": "Repository-provided contextual regime type.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
},
{
"name": "label",
"arrow_type": "string",
"nullable": false,
"description": "Repository-provided contextual regime label.",
"source_native": true,
"derived": false,
"null_semantics": "Not nullable."
}
]
}
},
"relationships": [
"decisions.source_ids resolves to sources.source_id.",
"decisions.primary_source_id and annual.year_end_source_id resolve to sources.source_id.",
"decisions.regime_id and annual.year_end_regime_id resolve to regimes.regime_id when non-null.",
"events are contextual and are not joined to decisions or interpreted as causal explanations."
],
"semantic_rules": [
"Parquet is canonical; CSV and JSONL are interoperability exports and are not additional Hugging Face configurations.",
"decision_date is null for imported historical observations because the source does not identify a separate policy decision date.",
"effective_date is the canonical ledger ordering/effective date for every decision row.",
"annual start rate is the latest known rate strictly before January 1; end rate is the latest known rate on or before December 31.",
"annual gross hikes and gross cuts use only canonical transitions within that year; a first observation is not a hike or cut.",
"regime intervals use start-inclusive/end-exclusive matching; gaps remain null.",
"unknown values are typed nulls, never empty strings or sentinel labels."
],
"csv_conventions": {
"null": "empty cell",
"lists": "compact JSON arrays, for example [\"source-a\",\"source-b\"]",
"booleans": "true or false",
"timestamps": "UTC ISO-8601 text ending in Z"
}
}
|