Triple

T5645597
Position Surface form Disambiguated ID Type / Status
Subject Etobicoke Creek E124376 entity
Predicate hasLeftTributary P415 FINISHED
Object Centreville Creek
Centreville Creek is a small watercourse in the Greater Toronto Area that serves as a left-bank tributary feeding into Etobicoke Creek.
 E596609 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: Centreville Creek | Statement: [Etobicoke Creek, hasLeftTributary, Centreville Creek]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Centreville Creek
Context triple: [Etobicoke Creek, hasLeftTributary, Centreville Creek]
  • A. Peachtree Creek
    Peachtree Creek is a major stream in the Atlanta, Georgia area that flows through the city before joining the Chattahoochee River.
  • B. Advancetown Creek
    Advancetown Creek is a freshwater stream in Queensland, Australia, that flows through the Gold Coast hinterland and feeds into the Nerang River.
  • C. Littlejohns Creek
    Littlejohns Creek is a smaller watercourse in California that feeds into the Stanislaus River as one of its tributary streams.
  • D. Haulover Creek
    Haulover Creek is a coastal waterway in Belize that flows through Belize City, connecting the Belize River to the Caribbean Sea and serving as an important historical and commercial channel.
  • E. Toccoa Creek
    Toccoa Creek is a stream in northeastern Georgia known for flowing through Stephens County and forming the scenic Toccoa Falls.
  • 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: Centreville Creek
Triple: [Etobicoke Creek, hasLeftTributary, Centreville Creek]
Generated description
Centreville Creek is a small watercourse in the Greater Toronto Area that serves as a left-bank tributary feeding into Etobicoke Creek.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Centreville Creek
Target entity description: Centreville Creek is a small watercourse in the Greater Toronto Area that serves as a left-bank tributary feeding into Etobicoke Creek.
  • A. Peachtree Creek
    Peachtree Creek is a major stream in the Atlanta, Georgia area that flows through the city before joining the Chattahoochee River.
  • B. Advancetown Creek
    Advancetown Creek is a freshwater stream in Queensland, Australia, that flows through the Gold Coast hinterland and feeds into the Nerang River.
  • C. Littlejohns Creek
    Littlejohns Creek is a smaller watercourse in California that feeds into the Stanislaus River as one of its tributary streams.
  • D. Haulover Creek
    Haulover Creek is a coastal waterway in Belize that flows through Belize City, connecting the Belize River to the Caribbean Sea and serving as an important historical and commercial channel.
  • E. Toccoa Creek
    Toccoa Creek is a stream in northeastern Georgia known for flowing through Stephens County and forming the scenic Toccoa Falls.
  • 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_69c00824643c81909ffdb888a2d35189 completed March 22, 2026, 3:17 p.m.
NER Named-entity recognition batch_69c022aa650c819088d9046b82fab631 completed March 22, 2026, 5:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69c65373f5388190bb2da987d6d24d23 completed March 27, 2026, 9:52 a.m.
NEDg Description generation batch_69c655afe8b88190a4d9ba83126e71af completed March 27, 2026, 10:02 a.m.
NED2 Entity disambiguation (via description) batch_69c65613a30c81908c737122e1005290 completed March 27, 2026, 10:04 a.m.
Created at: March 22, 2026, 3:41 p.m.