Triple

T2500206
Position Surface form Disambiguated ID Type / Status
Subject Thurrock E52445 entity
Predicate hasLandmark P105 FINISHED
Object Coalhouse Fort
Coalhouse Fort is a Victorian-era coastal artillery fort on the Thames Estuary in East Tilbury, Essex, built to defend London and the river approaches.
E272474 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: Coalhouse Fort | Statement: [Thurrock, hasLandmark, Coalhouse Fort]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Coalhouse Fort
Context triple: [Thurrock, hasLandmark, Coalhouse Fort]
  • A. The Fort
    The Fort is a dedicated supporters’ section known for housing the most passionate fans of the New England Revolution at their home matches.
  • B. Fort Frank
    Fort Frank is a former American coastal defense fortification located on Carabao Island at the entrance to Manila Bay in the Philippines, notable for its role in World War II.
  • C. Blackbeard's Castle
    Blackbeard's Castle is a historic 17th-century watchtower and landmark in Charlotte Amalie on Saint Thomas, often associated with the pirate Blackbeard and offering panoramic views of the harbor.
  • D. Fort James
    Fort James was a 17th-century British colonial fortification in what is now Lower Manhattan, New York City, that served as a key military and administrative center after the English seized New Amsterdam from the Dutch.
  • E. Fort James
    Fort James is a historic coastal fortification on the former Gold Coast (in present-day Ghana), built by European traders during the era of Atlantic commerce and colonial expansion.
  • 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: Coalhouse Fort
Triple: [Thurrock, hasLandmark, Coalhouse Fort]
Generated description
Coalhouse Fort is a Victorian-era coastal artillery fort on the Thames Estuary in East Tilbury, Essex, built to defend London and the river approaches.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Coalhouse Fort
Target entity description: Coalhouse Fort is a Victorian-era coastal artillery fort on the Thames Estuary in East Tilbury, Essex, built to defend London and the river approaches.
  • A. The Fort
    The Fort is a dedicated supporters’ section known for housing the most passionate fans of the New England Revolution at their home matches.
  • B. Fort Frank
    Fort Frank is a former American coastal defense fortification located on Carabao Island at the entrance to Manila Bay in the Philippines, notable for its role in World War II.
  • C. Blackbeard's Castle
    Blackbeard's Castle is a historic 17th-century watchtower and landmark in Charlotte Amalie on Saint Thomas, often associated with the pirate Blackbeard and offering panoramic views of the harbor.
  • D. Fort James
    Fort James was a 17th-century British colonial fortification in what is now Lower Manhattan, New York City, that served as a key military and administrative center after the English seized New Amsterdam from the Dutch.
  • E. Fort James
    Fort James is a historic coastal fortification on the former Gold Coast (in present-day Ghana), built by European traders during the era of Atlantic commerce and colonial expansion.
  • 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_69ab4957b3a88190adf968ae0c1b931c completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abd1afd86c81909181c4b45d4f8bc5 completed March 7, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69af1fa0e26481908e383a6d44b3f3d5 completed March 9, 2026, 7:29 p.m.
NEDg Description generation batch_69af204c84c48190b56ee7c00bf2f996 completed March 9, 2026, 7:32 p.m.
NED2 Entity disambiguation (via description) batch_69af20fa30948190b2408ad9eefce79b completed March 9, 2026, 7:35 p.m.
Created at: March 6, 2026, 9:46 p.m.