Triple

T32425630
Position Surface form Disambiguated ID Type / Status
Subject Boston’s Black community E828568 entity
Predicate grewSignificantlyDuring P24285 FINISHED
Object Great Migration
The Great Migration was a mass movement of African Americans from the rural South to urban centers in the North and West during the early to mid-20th century, reshaping the demographic, cultural, and political landscape of the United States.
 E2006051 NE FINISHED

How this triple was built (3 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: Great Migration | Statement: [Boston’s Black community, grewSignificantlyDuring, Great Migration]
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: Great Migration
Triple: [Boston’s Black community, grewSignificantlyDuring, Great Migration]
Generated description
The Great Migration was a mass movement of African Americans from the rural South to urban centers in the North and West during the early to mid-20th century, reshaping the demographic, cultural, and political landscape of the United States.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: grewSignificantlyDuring
Context triple: [Boston’s Black community, grewSignificantlyDuring, Great Migration]
  • A. grewInPowerDuring
    Indicates that an entity increased in strength, influence, or authority over the course of a specified time period or event.
  • B. grewBy
    Indicates that one entity’s size, amount, or value increased by a specified quantity or proportion over a given period or change.
  • C. grewToOver
    Indicates that something increased in size, amount, or level until it surpassed a specified threshold.
  • D. hadGrowthPeriod chosen
    Indicates that an entity experienced a specific span of time during which it underwent growth or development.
  • E. spurredGrowthOf
    Indicates that one entity actively stimulated, accelerated, or caused an increase or expansion in another entity’s size, activity, or development.
  • F. None of above.

Provenance (6 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_69f3491b28bc8190b75cea7a507f337b completed April 30, 2026, 12:20 p.m.
NER Named-entity recognition batch_69f6c287740c8190a91da975e50564dc completed May 3, 2026, 3:35 a.m.
NED1 Entity disambiguation (via context triple) batch_6a344f28cc3c8190894ce0c64aca697d completed June 18, 2026, 8:03 p.m.
NEDg Description generation batch_6a344ff6fd188190b5c585e81427a37b completed June 18, 2026, 8:07 p.m.
NED2 Entity disambiguation (via description) batch_6a3450d7fb488190b39c09e0761cb81c completed June 18, 2026, 8:11 p.m.
PD Predicate disambiguation batch_69f6ba6eb32c8190bf405b2011fa48f7 completed May 3, 2026, 3:01 a.m.
Created at: May 1, 2026, 12:54 a.m.