Triple

T21235759
Position Surface form Disambiguated ID Type / Status
Subject Highway 1 (British Columbia) E523338 entity
Predicate passesThrough P225 FINISHED
Object Langley
Langley is a municipality in British Columbia’s Lower Mainland, known as a suburban community with a mix of residential areas, commercial centers, and agricultural land southeast of Vancouver.
 E1460488 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: Langley | Statement: [Highway 1 (British Columbia), passesThrough, Langley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Langley
Context triple: [Highway 1 (British Columbia), passesThrough, Langley]
  • A. Langley
    Langley is a small coastal city on Whidbey Island in Washington State, known for its scenic waterfront, arts community, and tourism.
  • B. Langley
    Langley is a surname of English origin borne by various notable individuals across fields such as literature, science, and politics.
  • C. Langley
    Langley is the historical name for the English village now known as Kings Langley in Hertfordshire.
  • D. Langley
    Langley is a suburban area in Berkshire, England, situated near Slough and known for its residential neighborhoods and transport links into London.
  • E. Langley
    Langley is a small town in northeastern Oklahoma, United States, known for its proximity to Grand Lake O’ the Cherokees and recreational outdoor activities.
  • 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: Langley
Triple: [Highway 1 (British Columbia), passesThrough, Langley]
Generated description
Langley is a municipality in British Columbia’s Lower Mainland, known as a suburban community with a mix of residential areas, commercial centers, and agricultural land southeast of Vancouver.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Langley
Target entity description: Langley is a municipality in British Columbia’s Lower Mainland, known as a suburban community with a mix of residential areas, commercial centers, and agricultural land southeast of Vancouver.
  • A. Langley chosen
    Langley is a municipality in British Columbia, Canada, known for its suburban communities, agricultural lands, and role as part of Metro Vancouver’s Fraser Valley region.
  • B. Langley
    Langley is a suburban area in Berkshire, England, situated near Slough and known for its residential neighborhoods and transport links into London.
  • C. Langley
    Langley is a small coastal city on Whidbey Island in Washington State, known for its scenic waterfront, arts community, and tourism.
  • D. Langley
    Langley is a small town in northeastern Oklahoma, United States, known for its proximity to Grand Lake O’ the Cherokees and recreational outdoor activities.
  • E. Langley
    Langley is a residential area and housing estate forming part of the town of Middleton in Greater Manchester, England.
  • 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_69e0b513b89c81908b27147e91368db2 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7351f0e988190bb77b598cb8a9532 completed April 21, 2026, 8:28 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0986f0015c8190aa854cc91a87f7e6 completed May 17, 2026, 9:14 a.m.
NEDg Description generation batch_6a0987a9ceac819083ecb7988661235a completed May 17, 2026, 9:17 a.m.
NED2 Entity disambiguation (via description) batch_6a09881c2d4c8190ab2cdf5dc99a43b0 completed May 17, 2026, 9:19 a.m.
Created at: April 16, 2026, 3:46 p.m.