Triple

T15560770
Position Surface form Disambiguated ID Type / Status
Subject Cootamundra Airport E370990 entity
Predicate hasICAOcode P419 FINISHED
Object YCTM
YCTM is the ICAO airport code for Cootamundra Airport in New South Wales, Australia.
 E1163473 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: YCTM | Statement: [Cootamundra Airport, hasICAOcode, YCTM]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YCTM
Context triple: [Cootamundra Airport, hasICAOcode, YCTM]
  • A. YCTD
    YCTD is the public transit agency that operates bus and related transportation services in Yolo County, California.
  • B. CTM
    CTM is the IATA airport code for Chetumal International Airport in Chetumal, Quintana Roo, Mexico.
  • C. YPT
    YPT is the IATA airport code for Pelee Island Airport, a small regional airport serving Pelee Island in Ontario, Canada.
  • D. YCC
    YCC is a youth-focused trail running race held as part of the Ultra-Trail du Mont-Blanc event series.
  • E. YT
    YT is the official Canada Post two-letter postal abbreviation for the Yukon territory in northwestern Canada.
  • 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: YCTM
Triple: [Cootamundra Airport, hasICAOcode, YCTM]
Generated description
YCTM is the ICAO airport code for Cootamundra Airport in New South Wales, Australia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YCTM
Target entity description: YCTM is the ICAO airport code for Cootamundra Airport in New South Wales, Australia.
  • A. YCTD
    YCTD is the public transit agency that operates bus and related transportation services in Yolo County, California.
  • B. CTM
    CTM is the IATA airport code for Chetumal International Airport in Chetumal, Quintana Roo, Mexico.
  • C. YPT
    YPT is the IATA airport code for Pelee Island Airport, a small regional airport serving Pelee Island in Ontario, Canada.
  • D. YCC
    YCC is a youth-focused trail running race held as part of the Ultra-Trail du Mont-Blanc event series.
  • E. YT
    YT is the official Canada Post two-letter postal abbreviation for the Yukon territory in northwestern Canada.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ddb4c0c81909b3f4c75c91f7f3f completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff456821988190971539b683f6c656 completed May 9, 2026, 2:32 p.m.
NEDg Description generation batch_69ff46f44b2c81909f65f0ab455c6549 completed May 9, 2026, 2:38 p.m.
NED2 Entity disambiguation (via description) batch_69ff477a63b48190a453cf669dfda228 completed May 9, 2026, 2:40 p.m.
Created at: April 10, 2026, 4:09 a.m.