Triple

T3056767
Position Surface form Disambiguated ID Type / Status
Subject Midrand E60499 entity
Predicate hasLandmark P105 FINISHED
Object Waterfall City
Waterfall City is a large, modern mixed-use commercial and residential development in Midrand, South Africa, known for its corporate offices, retail centers, and contemporary urban planning.
 E323437 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: Waterfall City | Statement: [Midrand, hasLandmark, Waterfall City]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waterfall City
Context triple: [Midrand, hasLandmark, Waterfall City]
  • A. Rain City
    Rain City is a popular nickname for Vancouver, a coastal Canadian city known for its frequent rainfall and lush, temperate climate.
  • B. Rain City
    Rain City is the popular nickname of Bogor, an Indonesian city renowned for its frequent rainfall and cool, lush climate.
  • C. New City
    New City is a community area on Chicago’s South Side that includes the historic Back of the Yards neighborhood and has long been associated with the city’s stockyards and industrial heritage.
  • D. New City
    New City is a suburban hamlet and census-designated place in Rockland County, New York, known as a residential and commercial center for the surrounding area.
  • E. Glass City
    Glass City is a nickname for Toledo, Ohio, reflecting its historic prominence in the glass manufacturing industry.
  • 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: Waterfall City
Triple: [Midrand, hasLandmark, Waterfall City]
Generated description
Waterfall City is a large, modern mixed-use commercial and residential development in Midrand, South Africa, known for its corporate offices, retail centers, and contemporary urban planning.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Waterfall City
Target entity description: Waterfall City is a large, modern mixed-use commercial and residential development in Midrand, South Africa, known for its corporate offices, retail centers, and contemporary urban planning.
  • A. Rain City
    Rain City is a popular nickname for Vancouver, a coastal Canadian city known for its frequent rainfall and lush, temperate climate.
  • B. Rain City
    Rain City is the popular nickname of Bogor, an Indonesian city renowned for its frequent rainfall and cool, lush climate.
  • C. New City
    New City is a community area on Chicago’s South Side that includes the historic Back of the Yards neighborhood and has long been associated with the city’s stockyards and industrial heritage.
  • D. New City
    New City is a suburban hamlet and census-designated place in Rockland County, New York, known as a residential and commercial center for the surrounding area.
  • E. Glass City
    Glass City is a nickname for Toledo, Ohio, reflecting its historic prominence in the glass manufacturing industry.
  • 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_69ad8578137c81908259dcb27c7d6d7c completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ad9bf7ebd48190ad5748a18fa9a56a completed March 8, 2026, 3:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1ef0671e48190a793f907cc211dd8 completed March 11, 2026, 10:39 p.m.
NEDg Description generation batch_69b1efcf4da08190a9fd5fd88bba0358 completed March 11, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69b1f1ce72388190871884c99526057d completed March 11, 2026, 10:50 p.m.
Created at: March 8, 2026, 3:02 p.m.