Triple

T8956436
Position Surface form Disambiguated ID Type / Status
Subject Uccle E213481 entity
Predicate hasLandmark P105 FINISHED
Object Observatory of Uccle
The Observatory of Uccle is a major Belgian astronomical and meteorological research center located in the Brussels municipality of Uccle.
 E767442 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: Observatory of Uccle | Statement: [Uccle, hasLandmark, Observatory of Uccle]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Observatory of Uccle
Context triple: [Uccle, hasLandmark, Observatory of Uccle]
  • A. 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.
  • B. Juvisy-sur-Orge observatory
    Juvisy-sur-Orge observatory is a historic French astronomical observatory, notably associated with astronomer Camille Flammarion and known for its contributions to popularizing astronomy.
  • C. 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.
  • D. Observatoire de Nice
    Observatoire de Nice is a historic astronomical observatory in Nice, France, known for its significant contributions to observational astronomy and astrophysics.
  • E. 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.
  • 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: Observatory of Uccle
Triple: [Uccle, hasLandmark, Observatory of Uccle]
Generated description
The Observatory of Uccle is a major Belgian astronomical and meteorological research center located in the Brussels municipality of Uccle.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Observatory of Uccle
Target entity description: The Observatory of Uccle is a major Belgian astronomical and meteorological research center located in the Brussels municipality of Uccle.
  • A. 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.
  • B. Juvisy-sur-Orge observatory
    Juvisy-sur-Orge observatory is a historic French astronomical observatory, notably associated with astronomer Camille Flammarion and known for its contributions to popularizing astronomy.
  • C. 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.
  • D. Observatoire de Nice
    Observatoire de Nice is a historic astronomical observatory in Nice, France, known for its significant contributions to observational astronomy and astrophysics.
  • E. 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.
  • 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_69ca8399ad2081909f8fa41d4314c215 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6728965881908e9f14aaee0c5a18 completed April 1, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc216ff2c819098056dff0de9479f completed April 3, 2026, 1:35 p.m.
NEDg Description generation batch_69cfc39465c48190811f56918fe48526 completed April 3, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69cfc3e6694c8190a03eb55a5b04df52 completed April 3, 2026, 1:43 p.m.
Created at: March 30, 2026, 7 p.m.