Triple

T8957582
Position Surface form Disambiguated ID Type / Status
Subject London Borough of Waltham Forest E213514 entity
Predicate containsSettlement P847 FINISHED
Object Cann Hall
Cann Hall is a residential district in East London known for its Victorian terraced housing and proximity to Wanstead Flats and Stratford.
 E769679 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: Cann Hall | Statement: [London Borough of Waltham Forest, containsSettlement, Cann Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cann Hall
Context triple: [London Borough of Waltham Forest, containsSettlement, Cann Hall]
  • A. Wellman Hall
    Wellman Hall is an academic building on the University of California, Berkeley campus, commonly associated with classrooms and offices for the social sciences.
  • B. Morrice Hall
    Morrice Hall is a historic academic building at McGill University’s downtown Montreal campus, known for housing classrooms and offices in a former Presbyterian college structure.
  • C. Toynbee Hall
    Toynbee Hall is a historic social reform and community center in East London, founded in 1884 as the first university settlement to combat poverty and promote social justice.
  • D. Hutchison Hall
    Hutchison Hall is a major academic and research building on the University of Rochester’s River Campus, primarily housing science departments and laboratories.
  • E. Bede Building
    Bede Building is a key academic and residential facility of the College of St Hild and St Bede at Durham University.
  • 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: Cann Hall
Triple: [London Borough of Waltham Forest, containsSettlement, Cann Hall]
Generated description
Cann Hall is a residential district in East London known for its Victorian terraced housing and proximity to Wanstead Flats and Stratford.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cann Hall
Target entity description: Cann Hall is a residential district in East London known for its Victorian terraced housing and proximity to Wanstead Flats and Stratford.
  • A. Wellman Hall
    Wellman Hall is an academic building on the University of California, Berkeley campus, commonly associated with classrooms and offices for the social sciences.
  • B. Morrice Hall
    Morrice Hall is a historic academic building at McGill University’s downtown Montreal campus, known for housing classrooms and offices in a former Presbyterian college structure.
  • C. Toynbee Hall
    Toynbee Hall is a historic social reform and community center in East London, founded in 1884 as the first university settlement to combat poverty and promote social justice.
  • D. Hutchison Hall
    Hutchison Hall is a major academic and research building on the University of Rochester’s River Campus, primarily housing science departments and laboratories.
  • E. Bede Building
    Bede Building is a key academic and residential facility of the College of St Hild and St Bede at Durham University.
  • 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_69cc6729ab7c8190a6168f0aa70a5520 completed April 1, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc9430a8c819096e0df38c107d1bd completed April 3, 2026, 2:05 p.m.
NEDg Description generation batch_69cfcaabe06481908e4a1a20dc16906e completed April 3, 2026, 2:11 p.m.
NED2 Entity disambiguation (via description) batch_69cfcb5d2be48190847967325f4c8f03 completed April 3, 2026, 2:14 p.m.
Created at: March 30, 2026, 7 p.m.