Triple

T3966173
Position Surface form Disambiguated ID Type / Status
Subject Lincoln Castle E92221 entity
Predicate hasPart P35 FINISHED
Object Observatory Tower
Observatory Tower is a historic tower within Lincoln Castle in Lincoln, England, known for offering elevated views over the castle grounds and the surrounding city.
 E402778 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 Tower | Statement: [Lincoln Castle, hasPart, Observatory Tower]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Observatory Tower
Context triple: [Lincoln Castle, hasPart, Observatory Tower]
  • A. Octagon Tower
    Octagon Tower is the distinctive central lantern tower of Ely Cathedral in Cambridgeshire, England, renowned for its unique octagonal design and impressive medieval engineering.
  • B. Octagon Tower
    Octagon Tower is a historic octagonal building on Roosevelt Island in New York City, originally part of the New York City Lunatic Asylum and now incorporated into a residential complex.
  • C. Eagle Tower
    Eagle Tower is the massive, multi-turreted corner tower that serves as one of the most prominent and defensible structures within Caernarfon Castle in Wales.
  • D. Enger Tower
    Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
  • E. Wainhouse Tower
    Wainhouse Tower is a prominent Victorian-era folly and observation tower in Halifax, England, noted for its ornate design and status as one of the tallest structures of its kind in the world.
  • 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 Tower
Triple: [Lincoln Castle, hasPart, Observatory Tower]
Generated description
Observatory Tower is a historic tower within Lincoln Castle in Lincoln, England, known for offering elevated views over the castle grounds and the surrounding city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Observatory Tower
Target entity description: Observatory Tower is a historic tower within Lincoln Castle in Lincoln, England, known for offering elevated views over the castle grounds and the surrounding city.
  • A. Octagon Tower
    Octagon Tower is the distinctive central lantern tower of Ely Cathedral in Cambridgeshire, England, renowned for its unique octagonal design and impressive medieval engineering.
  • B. Octagon Tower
    Octagon Tower is a historic octagonal building on Roosevelt Island in New York City, originally part of the New York City Lunatic Asylum and now incorporated into a residential complex.
  • C. Eagle Tower
    Eagle Tower is the massive, multi-turreted corner tower that serves as one of the most prominent and defensible structures within Caernarfon Castle in Wales.
  • D. Enger Tower
    Enger Tower is a historic stone observation tower in Duluth, Minnesota, offering panoramic views of the city, Lake Superior, and the surrounding landscape.
  • E. Wainhouse Tower
    Wainhouse Tower is a prominent Victorian-era folly and observation tower in Halifax, England, noted for its ornate design and status as one of the tallest structures of its kind in the world.
  • 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_69aed96624188190ac8c45bb57ab72b5 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef976f4fc8190b2c16ab62c19cdb8 completed March 9, 2026, 4:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69b533be4a688190a7d011ae2858e6ed completed March 14, 2026, 10:09 a.m.
NEDg Description generation batch_69b537cc86e88190bae10e740d8c3ec7 completed March 14, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69b538595d2481908812ab03cdb94659 completed March 14, 2026, 10:28 a.m.
Created at: March 9, 2026, 3:32 p.m.