Triple

T1957194
Position Surface form Disambiguated ID Type / Status
Subject Ebro River E42296 entity
Predicate mouthNearbyCity P18935 FINISHED
Object Amposta
Amposta is a Catalan city in northeastern Spain known for its location near the Ebro Delta and its role as an agricultural and fishing center.
E218528 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: Amposta | Statement: [Ebro River, mouthNearbyCity, Amposta]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Amposta
Context triple: [Ebro River, mouthNearbyCity, Amposta]
  • A. Lompoc
    Lompoc is a small city in California’s Central Coast region known for its proximity to Vandenberg Space Force Base, flower fields, and local wine production.
  • B. Wauchope
    Wauchope is a rural town in New South Wales, Australia, known as a gateway to the hinterland near Port Macquarie and the surrounding Mid North Coast region.
  • C. White Rock
    White Rock is a small coastal city in British Columbia, Canada, known for its scenic waterfront, long pier, and namesake white boulder on the beach.
  • D. Escalon
    Escalon is a small agricultural city in California’s Central Valley, located in San Joaquin County.
  • E. Portola Springs
    Portola Springs is a master-planned residential village in the city of Irvine, California, known for its suburban neighborhoods, parks, and access to nearby open space.
  • 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: Amposta
Triple: [Ebro River, mouthNearbyCity, Amposta]
Generated description
Amposta is a Catalan city in northeastern Spain known for its location near the Ebro Delta and its role as an agricultural and fishing center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Amposta
Target entity description: Amposta is a Catalan city in northeastern Spain known for its location near the Ebro Delta and its role as an agricultural and fishing center.
  • A. Lompoc
    Lompoc is a small city in California’s Central Coast region known for its proximity to Vandenberg Space Force Base, flower fields, and local wine production.
  • B. Wauchope
    Wauchope is a rural town in New South Wales, Australia, known as a gateway to the hinterland near Port Macquarie and the surrounding Mid North Coast region.
  • C. White Rock
    White Rock is a small coastal city in British Columbia, Canada, known for its scenic waterfront, long pier, and namesake white boulder on the beach.
  • D. Escalon
    Escalon is a small agricultural city in California’s Central Valley, located in San Joaquin County.
  • E. Portola Springs
    Portola Springs is a master-planned residential village in the city of Irvine, California, known for its suburban neighborhoods, parks, and access to nearby open space.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: mouthNearbyCity
Context triple: [Ebro River, mouthNearbyCity, Amposta]
  • A. mouthLocatedInAdministrativeEntity
    Indicates that the place where a river ends (its mouth) is situated within a specific administrative region or jurisdiction.
  • B. mouthNear chosen
    Indicates that one entity’s mouth is positioned close to another entity or object in space.
  • C. mouthOf
    Indicates the location where one entity (typically a river or similar feature) empties into or opens out into another, larger body or feature.
  • D. passesNearCity
    Indicates that the path, route, or trajectory of one entity goes close to, but not necessarily through, a specified city.
  • E. cityAtMouth
    Indicates that a city is located at or very near the mouth (outlet) of a river.
  • 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_69a8870eea088190a38781990812a9bc completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb68a8e608190bc37a85913b3cd44 completed March 7, 2026, 5:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69adfbcc9ba48190985f48dbef1f2d94 completed March 8, 2026, 10:44 p.m.
NEDg Description generation batch_69adfc6bd8e08190a065a89ab3412126 completed March 8, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69adfcee414c8190b1a0574f6bd55602 completed March 8, 2026, 10:49 p.m.
PD Predicate disambiguation batch_69abaff5dbd48190a9d36ca60de151db completed March 7, 2026, 4:56 a.m.
Created at: March 4, 2026, 7:36 p.m.