Triple

T1375572
Position Surface form Disambiguated ID Type / Status
Subject Amsterdam ferry network E29213 entity
Predicate operatesOnWaterway P5565 FINISHED
Object IJ
The IJ is a body of water in Amsterdam that serves as a key waterway for transport and shipping, separating the city center from Amsterdam-Noord.
E159017 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: IJ | Statement: [Amsterdam ferry network, operatesOnWaterway, IJ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IJ
Context triple: [Amsterdam ferry network, operatesOnWaterway, IJ]
  • A. J
    J is a New York City Subway service that runs through Brooklyn and Queens into Manhattan, serving neighborhoods in eastern Brooklyn and southern Queens.
  • B. J
    J is one of the passenger concourses at Miami International Airport, serving as a terminal area with gates, amenities, and airline operations for departing and arriving flights.
  • C. JO
    JO is the two-letter ISO 3166-1 alpha-2 country code assigned to the Hashemite Kingdom of Jordan.
  • D. IA
    IA is the standard two-letter U.S. Postal Service abbreviation for the state of Iowa.
  • E. Jul
    Jul is a common abbreviated form of the given name Julian.
  • 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: IJ
Triple: [Amsterdam ferry network, operatesOnWaterway, IJ]
Generated description
The IJ is a body of water in Amsterdam that serves as a key waterway for transport and shipping, separating the city center from Amsterdam-Noord.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IJ
Target entity description: The IJ is a body of water in Amsterdam that serves as a key waterway for transport and shipping, separating the city center from Amsterdam-Noord.
  • A. J
    J is a New York City Subway service that runs through Brooklyn and Queens into Manhattan, serving neighborhoods in eastern Brooklyn and southern Queens.
  • B. J
    J is one of the passenger concourses at Miami International Airport, serving as a terminal area with gates, amenities, and airline operations for departing and arriving flights.
  • C. JO
    JO is the two-letter ISO 3166-1 alpha-2 country code assigned to the Hashemite Kingdom of Jordan.
  • D. IA
    IA is the standard two-letter U.S. Postal Service abbreviation for the state of Iowa.
  • E. Jul
    Jul is a common abbreviated form of the given name Julian.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: operatesOnWaterway
Context triple: [Amsterdam ferry network, operatesOnWaterway, IJ]
  • A. waterwayServed chosen
    Indicates that a place, facility, or infrastructure is served by, connected to, or functionally supported by a particular waterway.
  • B. waterwayClass
    Indicates the classification or type of a waterway based on its navigational, functional, or physical characteristics.
  • C. transportsWaterTo
    Indicates that one entity carries or conveys water from its location or source to another entity or destination.
  • D. hasWaterwayRole
    Indicates that an entity participates in or is associated with a waterway in a specific functional capacity or role.
  • E. waterwayStatus
    Indicates the current navigational or operational condition of a waterway, such as whether it is open, restricted, or closed for use.
  • 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_69a498d883a48190bfdca525296ef7ee completed March 1, 2026, 7:51 p.m.
NER Named-entity recognition batch_69a4c2f7aeb08190b52ef1058c18327e completed March 1, 2026, 10:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69acd485e7e48190b4c2dcec53ebe195 completed March 8, 2026, 1:44 a.m.
NEDg Description generation batch_69acd971f3088190adc54e5eed0e3e0b completed March 8, 2026, 2:05 a.m.
NED2 Entity disambiguation (via description) batch_69acda1c9fac8190a825533837f612b2 completed March 8, 2026, 2:08 a.m.
PD Predicate disambiguation batch_69a4befcabdc8190a9f05d002603f81c completed March 1, 2026, 10:34 p.m.
Created at: March 1, 2026, 7:59 p.m.