Triple

T2548252
Position Surface form Disambiguated ID Type / Status
Subject Syon House grounds E57956 entity
Predicate viewOf P854 FINISHED
Object Kew Observatory
Kew Observatory is a historic scientific observatory in southwest London, renowned for its 18th- and 19th-century work in astronomy, meteorology, and geomagnetism.
E277375 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: Kew Observatory | Statement: [Syon House grounds, viewOf, Kew Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kew Observatory
Context triple: [Syon House grounds, viewOf, Kew Observatory]
  • A. Portland Observatory
    The Portland Observatory is a historic maritime signal tower in Portland, Maine, and the last surviving structure of its kind in the United States.
  • B. Coats Observatory
    Coats Observatory is a historic public astronomical observatory and museum in Paisley, Scotland, known for its Victorian-era telescopes and educational exhibits.
  • C. Royal Observatory, Greenwich
    The Royal Observatory, Greenwich is a historic astronomical observatory in London best known as the location of the Prime Meridian and for its pivotal role in the development of modern navigation and timekeeping.
  • D. Kew Gardens
    Kew Gardens is a residential neighborhood in central Queens, New York City, known for its tree-lined streets, prewar apartment buildings, and role as the borough’s civic center.
  • E. Blackrock Castle Observatory
    Blackrock Castle Observatory is a historic 16th-century coastal fortification in County Cork that now serves as a public observatory and science center focused on astronomy and space education.
  • 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: Kew Observatory
Triple: [Syon House grounds, viewOf, Kew Observatory]
Generated description
Kew Observatory is a historic scientific observatory in southwest London, renowned for its 18th- and 19th-century work in astronomy, meteorology, and geomagnetism.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kew Observatory
Target entity description: Kew Observatory is a historic scientific observatory in southwest London, renowned for its 18th- and 19th-century work in astronomy, meteorology, and geomagnetism.
  • A. Portland Observatory
    The Portland Observatory is a historic maritime signal tower in Portland, Maine, and the last surviving structure of its kind in the United States.
  • B. Coats Observatory
    Coats Observatory is a historic public astronomical observatory and museum in Paisley, Scotland, known for its Victorian-era telescopes and educational exhibits.
  • C. Royal Observatory, Greenwich
    The Royal Observatory, Greenwich is a historic astronomical observatory in London best known as the location of the Prime Meridian and for its pivotal role in the development of modern navigation and timekeeping.
  • D. Kew Gardens
    Kew Gardens is a residential neighborhood in central Queens, New York City, known for its tree-lined streets, prewar apartment buildings, and role as the borough’s civic center.
  • E. Blackrock Castle Observatory
    Blackrock Castle Observatory is a historic 16th-century coastal fortification in County Cork that now serves as a public observatory and science center focused on astronomy and space education.
  • 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_69ab4a5212d88190b989ce129f2ad87f completed March 6, 2026, 9:42 p.m.
NER Named-entity recognition batch_69abd2e672948190bb7fe9b47535a172 completed March 7, 2026, 7:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69af5d0e6e188190be190965cc02838e completed March 9, 2026, 11:51 p.m.
NEDg Description generation batch_69af5d9dcf608190b580beb10619ab86 completed March 9, 2026, 11:54 p.m.
NED2 Entity disambiguation (via description) batch_69af5e781360819080b4b96942beb17d completed March 9, 2026, 11:57 p.m.
Created at: March 6, 2026, 9:47 p.m.