Triple

T15364632
Position Surface form Disambiguated ID Type / Status
Subject Grand Canyon walking track E367378 entity
Predicate nearestTown P350 FINISHED
Object Blackheath
Blackheath is a small town in the Blue Mountains region of New South Wales, Australia, known for its dramatic cliffs, bushwalking trails, and scenic lookouts.
 E74884 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: Blackheath | Statement: [Grand Canyon walking track, nearestTown, Blackheath]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Blackheath
Context triple: [Grand Canyon walking track, nearestTown, Blackheath]
  • A. Blackheath
    Blackheath is a historic village and popular tourist stop in the Blue Mountains of New South Wales, Australia, known for its dramatic cliffs, lookouts, and bushwalking trails.
  • B. Blackheath
    Blackheath is a large open common and residential area in southeast London, known for hosting major events and serving as the traditional starting point of the London Marathon.
  • C. Herne Hill
    Herne Hill is a residential district in South London known for its Victorian architecture, local markets, and proximity to Brockwell Park.
  • D. Thornton Heath
    Thornton Heath is a diverse residential district in South London known for its vibrant multicultural community and strong transport links into central London.
  • E. Gants Hill
    Gants Hill is a suburban district in northeast London known for its busy road junction, Underground station on the Central line, and mix of residential and commercial areas.
  • 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: Blackheath
Triple: [Grand Canyon walking track, nearestTown, Blackheath]
Generated description
Blackheath is a small town in the Blue Mountains region of New South Wales, Australia, known for its dramatic cliffs, bushwalking trails, and scenic lookouts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Blackheath
Target entity description: Blackheath is a small town in the Blue Mountains region of New South Wales, Australia, known for its dramatic cliffs, bushwalking trails, and scenic lookouts.
  • A. Blackheath chosen
    Blackheath is a historic village and popular tourist stop in the Blue Mountains of New South Wales, Australia, known for its dramatic cliffs, lookouts, and bushwalking trails.
  • B. Blackheath
    Blackheath is a large open common and residential area in southeast London, known for hosting major events and serving as the traditional starting point of the London Marathon.
  • C. Herne Hill
    Herne Hill is a residential district in South London known for its Victorian architecture, local markets, and proximity to Brockwell Park.
  • D. Thornton Heath
    Thornton Heath is a diverse residential district in South London known for its vibrant multicultural community and strong transport links into central London.
  • E. Gants Hill
    Gants Hill is a suburban district in northeast London known for its busy road junction, Underground station on the Central line, and mix of residential and commercial areas.
  • F. None of above.

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_69d85a1483788190ad93c2748e8af34b completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e497de48190be249b110999ec5c completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffeb7921208190bbf4e1a01c6ec5ee completed May 10, 2026, 2:20 a.m.
NEDg Description generation batch_69ffec5cc1808190ae622027804b43f2 completed May 10, 2026, 2:24 a.m.
NED2 Entity disambiguation (via description) batch_69ffed56235c8190b2075cce605ecf03 completed May 10, 2026, 2:28 a.m.
Created at: April 10, 2026, 3:18 a.m.