Triple

T7311380
Position Surface form Disambiguated ID Type / Status
Subject Murray Bridge E168097 entity
Predicate hasFacility P105 FINISHED
Object Murray Bridge Speedway
Murray Bridge Speedway is a motorsport venue in Murray Bridge, South Australia, known for hosting dirt track car and motorcycle racing events.
 E656311 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: Murray Bridge Speedway | Statement: [Murray Bridge, hasFacility, Murray Bridge Speedway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Murray Bridge Speedway
Context triple: [Murray Bridge, hasFacility, Murray Bridge Speedway]
  • A. Oran Park Raceway
    Oran Park Raceway was a former motor racing circuit in New South Wales, Australia, known for hosting major touring car and motorcycle events until its closure and redevelopment in the late 2000s.
  • B. Onchan Raceway
    Onchan Raceway is a motorsport venue in Onchan on the Isle of Man, best known for hosting stock car and other oval track racing events.
  • C. Murray Bridge Racing Club
    Murray Bridge Racing Club is a thoroughbred horse racing venue and club located in Murray Bridge, South Australia, hosting regular race meetings and events.
  • D. Calder Park Raceway
    Calder Park Raceway is a well-known Australian motorsport complex near Melbourne that has hosted major touring car events and features both a traditional road circuit and the unique Thunderdome oval.
  • E. Sydney Motorsport Park
    Sydney Motorsport Park is a major Australian motor racing circuit in Eastern Creek, New South Wales, known for hosting national and international car and motorcycle events.
  • 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: Murray Bridge Speedway
Triple: [Murray Bridge, hasFacility, Murray Bridge Speedway]
Generated description
Murray Bridge Speedway is a motorsport venue in Murray Bridge, South Australia, known for hosting dirt track car and motorcycle racing events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Murray Bridge Speedway
Target entity description: Murray Bridge Speedway is a motorsport venue in Murray Bridge, South Australia, known for hosting dirt track car and motorcycle racing events.
  • A. Oran Park Raceway
    Oran Park Raceway was a former motor racing circuit in New South Wales, Australia, known for hosting major touring car and motorcycle events until its closure and redevelopment in the late 2000s.
  • B. Onchan Raceway
    Onchan Raceway is a motorsport venue in Onchan on the Isle of Man, best known for hosting stock car and other oval track racing events.
  • C. Murray Bridge Racing Club
    Murray Bridge Racing Club is a thoroughbred horse racing venue and club located in Murray Bridge, South Australia, hosting regular race meetings and events.
  • D. Calder Park Raceway
    Calder Park Raceway is a well-known Australian motorsport complex near Melbourne that has hosted major touring car events and features both a traditional road circuit and the unique Thunderdome oval.
  • E. Sydney Motorsport Park
    Sydney Motorsport Park is a major Australian motor racing circuit in Eastern Creek, New South Wales, known for hosting national and international car and motorcycle events.
  • 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_69c6888d8e3c81909db79714903baf31 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6ebff866081909916796d1b72aee8 completed March 27, 2026, 8:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7eeeedea88190a17cf6b83abc10d8 completed March 28, 2026, 3:08 p.m.
NEDg Description generation batch_69c7efd351e88190ab5da8977e80c339 completed March 28, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69c7f02f95508190a7b323f3f94e4a0f completed March 28, 2026, 3:13 p.m.
Created at: March 27, 2026, 3:02 p.m.