Triple

T11783375
Position Surface form Disambiguated ID Type / Status
Subject Town of Port Hedland E280206 entity
Predicate hasCouncilChambers P101558 FINISHED
Object Port Hedland Council Chambers
Port Hedland Council Chambers is the main civic building where the Town of Port Hedland’s elected council meets and conducts official municipal business in Port Hedland, Western Australia.
E946316 NE FINISHED

How this triple was built (5 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: Port Hedland Council Chambers | Statement: [Town of Port Hedland, hasCouncilChambers, Port Hedland Council Chambers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Port Hedland Council Chambers
Context triple: [Town of Port Hedland, hasCouncilChambers, Port Hedland Council Chambers]
  • A. Kalgoorlie Town Hall
    Kalgoorlie Town Hall is a historic civic building in Kalgoorlie, Western Australia, renowned for its ornate Federation-era architecture and cultural significance to the goldfields region.
  • B. Treasury of Western Australia
    The Treasury of Western Australia is the state government department responsible for managing public finances, economic policy, and budget planning in Western Australia.
  • C. Mandurah Performing Arts Centre
    Mandurah Performing Arts Centre is a major cultural venue in Mandurah, Western Australia, hosting theatre, music, dance, and community events on the city’s waterfront.
  • D. Germiston City Hall
    Germiston City Hall is a prominent historic civic building in Germiston, South Africa, serving as a central venue for municipal administration and public events.
  • E. Mooloolaba Wharf precinct
    Mooloolaba Wharf precinct is a waterfront dining, shopping, and entertainment area on Queensland’s Sunshine Coast, known for its marina, eateries, and tourist 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: Port Hedland Council Chambers
Triple: [Town of Port Hedland, hasCouncilChambers, Port Hedland Council Chambers]
Generated description
Port Hedland Council Chambers is the main civic building where the Town of Port Hedland’s elected council meets and conducts official municipal business in Port Hedland, Western Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Port Hedland Council Chambers
Target entity description: Port Hedland Council Chambers is the main civic building where the Town of Port Hedland’s elected council meets and conducts official municipal business in Port Hedland, Western Australia.
  • A. Kalgoorlie Town Hall
    Kalgoorlie Town Hall is a historic civic building in Kalgoorlie, Western Australia, renowned for its ornate Federation-era architecture and cultural significance to the goldfields region.
  • B. Treasury of Western Australia
    The Treasury of Western Australia is the state government department responsible for managing public finances, economic policy, and budget planning in Western Australia.
  • C. Mandurah Performing Arts Centre
    Mandurah Performing Arts Centre is a major cultural venue in Mandurah, Western Australia, hosting theatre, music, dance, and community events on the city’s waterfront.
  • D. Germiston City Hall
    Germiston City Hall is a prominent historic civic building in Germiston, South Africa, serving as a central venue for municipal administration and public events.
  • E. Mooloolaba Wharf precinct
    Mooloolaba Wharf precinct is a waterfront dining, shopping, and entertainment area on Queensland’s Sunshine Coast, known for its marina, eateries, and tourist activities.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasCouncilChambers
Context triple: [Town of Port Hedland, hasCouncilChambers, Port Hedland Council Chambers]
  • A. hasCityCouncil
    Indicates that an entity is governed or administered by a specific city council.
  • B. hasGoverningChamber
    Indicates that a political body or jurisdiction is overseen or legislated by a specific governing chamber (such as a house, senate, or assembly).
  • C. hasCouncilDistrict
    Indicates that an entity is located within or represented by a specific council district.
  • D. hasCouncilSeat
    Indicates that an entity holds a position or seat on a governing council.
  • E. hasPlenaryChamber
    Indicates that an institution or governing body possesses a designated plenary chamber where all members can meet and deliberate together.
  • F. None of above. chosen

Provenance (7 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a8c2e8b08190a31b1e284fca2aee completed April 10, 2026, 7:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69f090d861f481909b920197a3d60e28 completed April 28, 2026, 10:50 a.m.
NEDg Description generation batch_69f0bd3f39608190b29027b30664bd9c completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef5afd448190953b5d9929478132 completed April 28, 2026, 5:33 p.m.
PD Predicate disambiguation batch_69d8a242cd8c819086ed6c5f292dc8cb completed April 10, 2026, 7:09 a.m.
PDg Predicate description generation batch_69d8a8c07d648190b8650d31f3a15090 completed April 10, 2026, 7:37 a.m.
Created at: April 8, 2026, 9:42 p.m.