Triple

T1258878
Position Surface form Disambiguated ID Type / Status
Subject Bureau of Reclamation E12453 entity
Predicate legalBasis P125 FINISHED
Object Reclamation Act of 1902
The Reclamation Act of 1902 is a U.S. federal law that launched large-scale, federally funded irrigation and water management projects to promote agricultural development and settlement in the arid Western states.
E143165 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Reclamation Act of 1902 | Statement: [Bureau of Reclamation, legalBasis, Reclamation Act of 1902]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Reclamation Act of 1902
Context triple: [Bureau of Reclamation, legalBasis, Reclamation Act of 1902]
  • A. Homestead Act of 1862
    The Homestead Act of 1862 was a landmark U.S. law that encouraged westward expansion by granting settlers ownership of public land, typically 160 acres, if they lived on and improved it for a set period.
  • B. Rivers and Harbors Act of 1937
    The Rivers and Harbors Act of 1937 is a U.S. federal law that, among other water infrastructure measures, authorized major reclamation and water management projects in California’s Central Valley.
  • C. Organic Act of 1916
    The Organic Act of 1916 is the U.S. federal law that created the National Park Service and established its mission to conserve park resources while providing for their public enjoyment.
  • D. Pacific Railway Act of 1864
    The Pacific Railway Act of 1864 was a U.S. federal law that expanded financial incentives and land grants to accelerate construction of the transcontinental railroad by the Union Pacific and Central Pacific railroads.
  • E. Webb–Kenyon Act
    The Webb–Kenyon Act was a 1913 U.S. federal law that strengthened state alcohol prohibition by banning the interstate shipment of liquor into dry states, playing a key role in the lead-up to national Prohibition.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Reclamation Act of 1902
Triple: [Bureau of Reclamation, legalBasis, Reclamation Act of 1902]
Generated description
The Reclamation Act of 1902 is a U.S. federal law that launched large-scale, federally funded irrigation and water management projects to promote agricultural development and settlement in the arid Western states.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Reclamation Act of 1902
Target entity description: The Reclamation Act of 1902 is a U.S. federal law that launched large-scale, federally funded irrigation and water management projects to promote agricultural development and settlement in the arid Western states.
  • A. Homestead Act of 1862
    The Homestead Act of 1862 was a landmark U.S. law that encouraged westward expansion by granting settlers ownership of public land, typically 160 acres, if they lived on and improved it for a set period.
  • B. Rivers and Harbors Act of 1937
    The Rivers and Harbors Act of 1937 is a U.S. federal law that, among other water infrastructure measures, authorized major reclamation and water management projects in California’s Central Valley.
  • C. Organic Act of 1916
    The Organic Act of 1916 is the U.S. federal law that created the National Park Service and established its mission to conserve park resources while providing for their public enjoyment.
  • D. Pacific Railway Act of 1864
    The Pacific Railway Act of 1864 was a U.S. federal law that expanded financial incentives and land grants to accelerate construction of the transcontinental railroad by the Union Pacific and Central Pacific railroads.
  • E. Webb–Kenyon Act
    The Webb–Kenyon Act was a 1913 U.S. federal law that strengthened state alcohol prohibition by banning the interstate shipment of liquor into dry states, playing a key role in the lead-up to national Prohibition.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a4933352e08190ac617291985e76c0 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a4bfc3a2848190891e73b351019d5b completed March 1, 2026, 10:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac93cdba808190b7d164bb98efe3dc completed March 7, 2026, 9:08 p.m.
NEDg Description generation batch_69ac94c0e6548190a2d40e3ac1a279ce completed March 7, 2026, 9:12 p.m.
NED2 Entity disambiguation (via description) batch_69ac9531c2f08190b570fcb7b035ea87 completed March 7, 2026, 9:14 p.m.
Created at: March 1, 2026, 7:50 p.m.