Triple

T17314688
Position Surface form Disambiguated ID Type / Status
Subject RAAF Base Tindal E420390 entity
Predicate ICAOCode P419 FINISHED
Object YPTN
YPTN is the ICAO airport code for RAAF Base Tindal, a Royal Australian Air Force base and military airfield in the Northern Territory of Australia.
 E1261993 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: YPTN | Statement: [RAAF Base Tindal, ICAOCode, YPTN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YPTN
Context triple: [RAAF Base Tindal, ICAOCode, YPTN]
  • A. YPT
    YPT is the IATA airport code for Pelee Island Airport, a small regional airport serving Pelee Island in Ontario, Canada.
  • B. JNPT
    JNPT (Jawaharlal Nehru Port Trust) is India’s largest container port, located near Mumbai on the Arabian Sea coast in Maharashtra.
  • C. YRT
    YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
  • D. PTK
    PTK is the Indian Railways station code for Pathankot Junction, a major railway hub in the northern Indian state of Punjab.
  • E. JPTYO
    JPTYO is the UN/LOCODE identifier for the Port of Tokyo, a major international seaport serving Japan’s capital city.
  • 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: YPTN
Triple: [RAAF Base Tindal, ICAOCode, YPTN]
Generated description
YPTN is the ICAO airport code for RAAF Base Tindal, a Royal Australian Air Force base and military airfield in the Northern Territory of Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YPTN
Target entity description: YPTN is the ICAO airport code for RAAF Base Tindal, a Royal Australian Air Force base and military airfield in the Northern Territory of Australia.
  • A. YPT
    YPT is the IATA airport code for Pelee Island Airport, a small regional airport serving Pelee Island in Ontario, Canada.
  • B. JNPT
    JNPT (Jawaharlal Nehru Port Trust) is India’s largest container port, located near Mumbai on the Arabian Sea coast in Maharashtra.
  • C. YRT
    YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
  • D. PTK
    PTK is the Indian Railways station code for Pathankot Junction, a major railway hub in the northern Indian state of Punjab.
  • E. JPTYO
    JPTYO is the UN/LOCODE identifier for the Port of Tokyo, a major international seaport serving Japan’s capital city.
  • 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_69d889d22b848190a4663d0b8f8f76e7 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4399b4dcc8190996d79d04ba88795 completed April 19, 2026, 2:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0180e6e830819097b33d6b99232727 completed May 11, 2026, 7:10 a.m.
NEDg Description generation batch_6a01853590d081908f6523c55e4f610d completed May 11, 2026, 7:28 a.m.
NED2 Entity disambiguation (via description) batch_6a01860e39788190bbf5ca5188352d95 completed May 11, 2026, 7:32 a.m.
Created at: April 10, 2026, 5:43 a.m.