Triple

T9468078
Position Surface form Disambiguated ID Type / Status
Subject Census Day E228321 entity
Predicate hasCensusDay P88283 FINISHED
Object 1820 United States census
The 1820 United States census was the fourth national population count of the U.S., documenting demographic data such as population size, age, sex, and slavery status across the states and territories at that time.
 E805563 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: 1820 United States census | Statement: [Census Day, hasCensusDay, 1820 United States census]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1820 United States census
Context triple: [Census Day, hasCensusDay, 1820 United States census]
  • A. 1810 United States census
    The 1810 United States census was the third national population count conducted by the U.S. federal government, used to apportion representation and gather demographic data on the young nation.
  • B. 1840 United States census
    The 1840 United States census was the sixth national population count, documenting demographic data across the expanding states and territories of the U.S. prior to significant pre–Civil War growth and change.
  • C. 1800 United States census
    The 1800 United States census was the second national population count conducted by the U.S. federal government, providing an early demographic snapshot of the young nation.
  • D. 1850 United States census
    The 1850 United States census was the seventh national population count and the first to list every household member by name, marking a major expansion in the detail of federal demographic data.
  • E. 1870 United States census
    The 1870 United States census was the ninth national population count, notable as the first conducted after the Civil War and the abolition of slavery, providing key demographic data that shaped subsequent political representation and policy.
  • 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: 1820 United States census
Triple: [Census Day, hasCensusDay, 1820 United States census]
Generated description
The 1820 United States census was the fourth national population count of the U.S., documenting demographic data such as population size, age, sex, and slavery status across the states and territories at that time.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 1820 United States census
Target entity description: The 1820 United States census was the fourth national population count of the U.S., documenting demographic data such as population size, age, sex, and slavery status across the states and territories at that time.
  • A. 1810 United States census
    The 1810 United States census was the third national population count conducted by the U.S. federal government, used to apportion representation and gather demographic data on the young nation.
  • B. 1840 United States census
    The 1840 United States census was the sixth national population count, documenting demographic data across the expanding states and territories of the U.S. prior to significant pre–Civil War growth and change.
  • C. 1800 United States census
    The 1800 United States census was the second national population count conducted by the U.S. federal government, providing an early demographic snapshot of the young nation.
  • D. 1850 United States census
    The 1850 United States census was the seventh national population count and the first to list every household member by name, marking a major expansion in the detail of federal demographic data.
  • E. 1870 United States census
    The 1870 United States census was the ninth national population count, notable as the first conducted after the Civil War and the abolition of slavery, providing key demographic data that shaped subsequent political representation and policy.
  • 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_69ca846fee388190a6ec273fd644b88b completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7fdf604481909bf7d7d477230ca3 completed April 1, 2026, 8:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69d14bf027b48190a73dca431632104c completed April 4, 2026, 5:35 p.m.
NEDg Description generation batch_69d14cd1423881908751f9229f7873fd completed April 4, 2026, 5:39 p.m.
NED2 Entity disambiguation (via description) batch_69d14d5029cc819093de8d72e7c19c40 completed April 4, 2026, 5:41 p.m.
Created at: March 30, 2026, 7:53 p.m.