Triple

T6952538
Position Surface form Disambiguated ID Type / Status
Subject Amstel E160962 entity
Predicate hasPart P35 FINISHED
Object Omval (river bend in Amsterdam)
Omval is a distinctive historic river bend along the Amstel in Amsterdam, known for its mix of waterfront green space, modern offices, and residential developments.
 E631991 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: Omval (river bend in Amsterdam) | Statement: [Amstel, hasPart, Omval (river bend in Amsterdam)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Omval (river bend in Amsterdam)
Context triple: [Amstel, hasPart, Omval (river bend in Amsterdam)]
  • A. Lauriergracht in Amsterdam
    Lauriergracht in Amsterdam is a real canal street in the Jordaan district of Amsterdam, best known in literature as the address of the comically narrow-minded coffee broker Batavus Droogstoppel in Multatuli’s novel "Max Havelaar."
  • B. Negombo Dutch Canal
    The Negombo Dutch Canal is a historic waterway in Sri Lanka built and expanded during Portuguese and Dutch colonial rule to facilitate transport and trade between coastal settlements and inland areas.
  • C. Amstelhoek
    Amstelhoek is a small village in the Dutch province of Utrecht, situated along the river Amstel and administratively part of the municipality of Uithoorn.
  • D. Spui (Amsterdam)
    Spui (Amsterdam) is a central square in Amsterdam known as a lively hub for book markets, cafes, and cultural events.
  • E. Bloemgracht
    Bloemgracht is a picturesque canal in Amsterdam’s Jordaan district, known for its historic houses and charming, village-like atmosphere.
  • 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: Omval (river bend in Amsterdam)
Triple: [Amstel, hasPart, Omval (river bend in Amsterdam)]
Generated description
Omval is a distinctive historic river bend along the Amstel in Amsterdam, known for its mix of waterfront green space, modern offices, and residential developments.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Omval (river bend in Amsterdam)
Target entity description: Omval is a distinctive historic river bend along the Amstel in Amsterdam, known for its mix of waterfront green space, modern offices, and residential developments.
  • A. Lauriergracht in Amsterdam
    Lauriergracht in Amsterdam is a real canal street in the Jordaan district of Amsterdam, best known in literature as the address of the comically narrow-minded coffee broker Batavus Droogstoppel in Multatuli’s novel "Max Havelaar."
  • B. Negombo Dutch Canal
    The Negombo Dutch Canal is a historic waterway in Sri Lanka built and expanded during Portuguese and Dutch colonial rule to facilitate transport and trade between coastal settlements and inland areas.
  • C. Amstelhoek
    Amstelhoek is a small village in the Dutch province of Utrecht, situated along the river Amstel and administratively part of the municipality of Uithoorn.
  • D. Spui (Amsterdam)
    Spui (Amsterdam) is a central square in Amsterdam known as a lively hub for book markets, cafes, and cultural events.
  • E. Bloemgracht
    Bloemgracht is a picturesque canal in Amsterdam’s Jordaan district, known for its historic houses and charming, village-like atmosphere.
  • 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_69c68850419081909fb426b8f5a304c7 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6dab18d648190a2f238fce3e59365 completed March 27, 2026, 7:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7587ee1b08190b9f53ab7df4a4a58 completed March 28, 2026, 4:26 a.m.
NEDg Description generation batch_69c75a8998308190b99a11d5aaf7436b completed March 28, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69c75afddbf88190884d98e4b8a0c9eb completed March 28, 2026, 4:37 a.m.
Created at: March 27, 2026, 2:29 p.m.