Triple

T17599962
Position Surface form Disambiguated ID Type / Status
Subject ORF E428666 entity
Predicate isPrimaryAirportFor P16381 FINISHED
Object Norfolk metropolitan area
The Norfolk metropolitan area is a coastal urban region in southeastern Virginia centered on the city of Norfolk and the surrounding Hampton Roads communities.
 E254675 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: Norfolk metropolitan area | Statement: [ORF, isPrimaryAirportFor, Norfolk metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Norfolk metropolitan area
Context triple: [ORF, isPrimaryAirportFor, Norfolk metropolitan area]
  • A. Portsmouth metropolitan area
    The Portsmouth metropolitan area is an urban region in southeastern Virginia centered on the independent city of Portsmouth and integrated into the larger Hampton Roads coastal metropolitan complex.
  • B. Salisbury metropolitan area
    The Salisbury metropolitan area is the urban region centered around Salisbury, North Carolina, encompassing the city and its surrounding communities as a local economic and population hub.
  • C. Salisbury metropolitan area
    The Salisbury metropolitan area is a regional urban and economic hub on Maryland’s Eastern Shore centered around the city of Salisbury and its surrounding communities.
  • D. Norfolk
    Norfolk is a county in the East of England known for its rural landscapes, historic market towns, and extensive coastline along the North Sea.
  • E. Norfolk
    Norfolk is an independent coastal city in southeastern Virginia known for its major naval base and historic waterfront.
  • 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: Norfolk metropolitan area
Triple: [ORF, isPrimaryAirportFor, Norfolk metropolitan area]
Generated description
The Norfolk metropolitan area is a coastal urban region in southeastern Virginia centered on the city of Norfolk and the surrounding Hampton Roads communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Norfolk metropolitan area
Target entity description: The Norfolk metropolitan area is a coastal urban region in southeastern Virginia centered on the city of Norfolk and the surrounding Hampton Roads communities.
  • A. Portsmouth metropolitan area
    The Portsmouth metropolitan area is an urban region in southeastern Virginia centered on the independent city of Portsmouth and integrated into the larger Hampton Roads coastal metropolitan complex.
  • B. Salisbury metropolitan area
    The Salisbury metropolitan area is the urban region centered around Salisbury, North Carolina, encompassing the city and its surrounding communities as a local economic and population hub.
  • C. Salisbury metropolitan area
    The Salisbury metropolitan area is a regional urban and economic hub on Maryland’s Eastern Shore centered around the city of Salisbury and its surrounding communities.
  • D. Norfolk
    Norfolk is a county in the East of England known for its rural landscapes, historic market towns, and extensive coastline along the North Sea.
  • E. Norfolk chosen
    Norfolk is an independent coastal city in southeastern Virginia known for its major naval base and historic waterfront.
  • F. None of above.

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_69d889e1c6148190ba76241e74688f8b completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e46c4812d48190bf8e899fa8f7fbe4 completed April 19, 2026, 5:46 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01e81b951c81908969e6d2f952efc4 completed May 11, 2026, 2:30 p.m.
NEDg Description generation batch_6a01ef0a9fb48190ac9d38f027ceb728 completed May 11, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_6a01ef87c62c8190b9a3cd936542d7b4 completed May 11, 2026, 3:02 p.m.
Created at: April 10, 2026, 5:51 a.m.