Triple

T30740
Position Surface form Disambiguated ID Type / Status
Subject Northern Hemisphere E612 entity
Predicate containsLine P2124 FINISHED
Object Tropic of Cancer
The Tropic of Cancer is the northernmost latitude on Earth where the sun can appear directly overhead, marking the boundary of the tropical zone in the Northern Hemisphere.
E4538 NE FINISHED

How this triple was built (5 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: Tropic of Cancer | Statement: [Northern Hemisphere, containsLine, Tropic of Cancer]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tropic of Cancer
Context triple: [Northern Hemisphere, containsLine, Tropic of Cancer]
  • A. Equator
    The Equator is an imaginary line encircling the Earth at equal distance from the poles, dividing the planet into Northern and Southern Hemispheres and marking 0° latitude.
  • B. Culebra
    Culebra is a small Caribbean island municipality of Puerto Rico known for its pristine beaches, clear waters, and protected wildlife refuges.
  • C. Bermuda Triangle
    The Bermuda Triangle is a loosely defined region of the western North Atlantic Ocean infamous for numerous mysterious ship and aircraft disappearances.
  • D. The Crossroads of the World
    The Crossroads of the World is a famous nickname for New York City's Times Square, a major commercial and entertainment hub renowned for its bright billboards, Broadway theaters, and bustling pedestrian traffic.
  • E. Isthmus of Panama
    The Isthmus of Panama is the narrow strip of land in Central America that links North and South America and separates the Caribbean Sea from the Pacific Ocean.
  • 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: Tropic of Cancer
Triple: [Northern Hemisphere, containsLine, Tropic of Cancer]
Generated description
The Tropic of Cancer is the northernmost latitude on Earth where the sun can appear directly overhead, marking the boundary of the tropical zone in the Northern Hemisphere.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tropic of Cancer
Target entity description: The Tropic of Cancer is the northernmost latitude on Earth where the sun can appear directly overhead, marking the boundary of the tropical zone in the Northern Hemisphere.
  • A. Equator
    The Equator is an imaginary line encircling the Earth at equal distance from the poles, dividing the planet into Northern and Southern Hemispheres and marking 0° latitude.
  • B. Culebra
    Culebra is a small Caribbean island municipality of Puerto Rico known for its pristine beaches, clear waters, and protected wildlife refuges.
  • C. Bermuda Triangle
    The Bermuda Triangle is a loosely defined region of the western North Atlantic Ocean infamous for numerous mysterious ship and aircraft disappearances.
  • D. The Crossroads of the World
    The Crossroads of the World is a famous nickname for New York City's Times Square, a major commercial and entertainment hub renowned for its bright billboards, Broadway theaters, and bustling pedestrian traffic.
  • E. Isthmus of Panama
    The Isthmus of Panama is the narrow strip of land in Central America that links North and South America and separates the Caribbean Sea from the Pacific Ocean.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: containsLine
Context triple: [Northern Hemisphere, containsLine, Tropic of Cancer]
  • A. servesLine
    Indicates that a transportation stop, station, or facility is on and provides service for a particular transit line.
  • B. overlapsWith
    Indicates that two entities share a common part or region in space, time, or extent, but neither is completely contained within the other.
  • C. servedByLine
    Indicates that a transportation stop, station, or location is provided service by a specific transit line.
  • D. railwayLine
    Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
  • E. hasRepresentationIn
    Indicates that one entity is represented, depicted, or encoded within another entity, such as a concept, object, or data structure having a corresponding representation in a specific medium or context.
  • F. None of above. chosen

Provenance (7 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_69a2479dec388190967ba648663442c9 completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a2490d80a0819083bf604c1229e903 completed Feb. 28, 2026, 1:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69a255307eac81908d0055775ef3c965 completed Feb. 28, 2026, 2:38 a.m.
NEDg Description generation batch_69a255cc192c8190b2c0aa68ac97ad1f completed Feb. 28, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_69a256a191bc8190a0cb3151ece43e13 completed Feb. 28, 2026, 2:44 a.m.
PD Predicate disambiguation batch_69a2486eb01881909241540dda28e1ff completed Feb. 28, 2026, 1:44 a.m.
PDg Predicate description generation batch_69a2490c9c348190bf8536a08415b94a completed Feb. 28, 2026, 1:46 a.m.
Created at: Feb. 28, 2026, 1:44 a.m.