Triple

T9012813
Position Surface form Disambiguated ID Type / Status
Subject Roeterseiland Campus E215515 entity
Predicate adjacentTo P224 FINISHED
Object Nieuwe Achtergracht
Nieuwe Achtergracht is a canal in central Amsterdam that runs through the eastern part of the city’s historic canal belt.
 E778596 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: Nieuwe Achtergracht | Statement: [Roeterseiland Campus, adjacentTo, Nieuwe Achtergracht]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nieuwe Achtergracht
Context triple: [Roeterseiland Campus, adjacentTo, Nieuwe Achtergracht]
  • A. Nieuwe Keizersgracht
    Nieuwe Keizersgracht is a canal and adjoining street in central Amsterdam, known for its historic buildings and proximity to cultural landmarks along the city’s canal belt.
  • B. Reguliersgracht
    Reguliersgracht is a picturesque canal in Amsterdam’s historic center, renowned for its classic canal houses and iconic series of arched bridges.
  • C. Lindengracht
    Lindengracht is a historic canal and street in Amsterdam’s Jordaan district, known for its traditional architecture and lively local markets.
  • D. Prinsengracht
    Prinsengracht is one of Amsterdam’s main historic canals, known for its picturesque waterways, houseboats, and traditional canal houses.
  • E. Nieuwegracht
    Nieuwegracht is a historic canal in the Dutch city of Utrecht, known for its picturesque quays, wharf cellars, and centuries-old houses lining its banks.
  • 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: Nieuwe Achtergracht
Triple: [Roeterseiland Campus, adjacentTo, Nieuwe Achtergracht]
Generated description
Nieuwe Achtergracht is a canal in central Amsterdam that runs through the eastern part of the city’s historic canal belt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nieuwe Achtergracht
Target entity description: Nieuwe Achtergracht is a canal in central Amsterdam that runs through the eastern part of the city’s historic canal belt.
  • A. Nieuwe Keizersgracht
    Nieuwe Keizersgracht is a canal and adjoining street in central Amsterdam, known for its historic buildings and proximity to cultural landmarks along the city’s canal belt.
  • B. Reguliersgracht
    Reguliersgracht is a picturesque canal in Amsterdam’s historic center, renowned for its classic canal houses and iconic series of arched bridges.
  • C. Lindengracht
    Lindengracht is a historic canal and street in Amsterdam’s Jordaan district, known for its traditional architecture and lively local markets.
  • D. Prinsengracht
    Prinsengracht is one of Amsterdam’s main historic canals, known for its picturesque waterways, houseboats, and traditional canal houses.
  • E. Nieuwegracht
    Nieuwegracht is a historic canal in the Dutch city of Utrecht, known for its picturesque quays, wharf cellars, and centuries-old houses lining its banks.
  • 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_69ca83a2bf088190986ee7a8eb90407d completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc69f96980819093bfc49d48570c65 completed April 1, 2026, 12:42 a.m.
NED1 Entity disambiguation (via context triple) batch_69d02fc332c881908847e70bee4695af completed April 3, 2026, 9:23 p.m.
NEDg Description generation batch_69d03133ab2081909ea8d32bd7689dec completed April 3, 2026, 9:29 p.m.
NED2 Entity disambiguation (via description) batch_69d031db52d08190962c352014a99135 completed April 3, 2026, 9:32 p.m.
Created at: March 30, 2026, 7:06 p.m.