Triple

T6187081
Position Surface form Disambiguated ID Type / Status
Subject Uccle E138086 entity
Predicate hasLandmark P105 FINISHED
Object Observatoire Royal de Belgique
The Observatoire Royal de Belgique is Belgium’s national astronomical observatory, known for its research in astronomy, geophysics, and space science.
 E576400 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: Observatoire Royal de Belgique | Statement: [Uccle, hasLandmark, Observatoire Royal de Belgique]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Observatoire Royal de Belgique
Context triple: [Uccle, hasLandmark, Observatoire Royal de Belgique]
  • A. Leiden Observatory
    Leiden Observatory is one of the world’s oldest university astronomy institutes, renowned for its research in astrophysics and its role in training generations of astronomers.
  • B. Observatoire astronomique de Strasbourg
    The Observatoire astronomique de Strasbourg is a major French astronomical research institute known for its work in astrophysics, galactic dynamics, and the development of astronomical databases such as SIMBAD and VizieR.
  • C. Observatory of Meudon
    The Observatory of Meudon is a major French astronomical research institution near Paris, historically renowned for its work in astrophysics and for hosting prominent scientists such as Milan Rastislav Štefánik.
  • D. Paris Observatory
    Paris Observatory is a historic astronomical research institution in Paris, France, renowned as one of the world’s oldest and most influential observatories in the development of modern astronomy.
  • E. Observatoire de Nice
    Observatoire de Nice is a historic astronomical observatory in Nice, France, known for its significant contributions to observational astronomy and astrophysics.
  • 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: Observatoire Royal de Belgique
Triple: [Uccle, hasLandmark, Observatoire Royal de Belgique]
Generated description
The Observatoire Royal de Belgique is Belgium’s national astronomical observatory, known for its research in astronomy, geophysics, and space science.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Observatoire Royal de Belgique
Target entity description: The Observatoire Royal de Belgique is Belgium’s national astronomical observatory, known for its research in astronomy, geophysics, and space science.
  • A. Leiden Observatory
    Leiden Observatory is one of the world’s oldest university astronomy institutes, renowned for its research in astrophysics and its role in training generations of astronomers.
  • B. Observatoire astronomique de Strasbourg
    The Observatoire astronomique de Strasbourg is a major French astronomical research institute known for its work in astrophysics, galactic dynamics, and the development of astronomical databases such as SIMBAD and VizieR.
  • C. Observatory of Meudon
    The Observatory of Meudon is a major French astronomical research institution near Paris, historically renowned for its work in astrophysics and for hosting prominent scientists such as Milan Rastislav Štefánik.
  • D. Paris Observatory
    Paris Observatory is a historic astronomical research institution in Paris, France, renowned as one of the world’s oldest and most influential observatories in the development of modern astronomy.
  • E. Observatoire de Nice
    Observatoire de Nice is a historic astronomical observatory in Nice, France, known for its significant contributions to observational astronomy and astrophysics.
  • 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_69c008a8fd408190b7ec6e42934974a6 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0621671988190938dd16242a2e4d5 completed March 22, 2026, 9:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c16effda2481909dad5732077cf1d3 completed March 23, 2026, 4:49 p.m.
NEDg Description generation batch_69c1bf1abd9881908c726c090f56b2f4 completed March 23, 2026, 10:30 p.m.
NED2 Entity disambiguation (via description) batch_69c1bfba7a9881909545138859ab8c48 completed March 23, 2026, 10:33 p.m.
Created at: March 22, 2026, 4:19 p.m.