Triple

T6986866
Position Surface form Disambiguated ID Type / Status
Subject Tianjin Binhai International Airport E161985 entity
Predicate ICAOcode P419 FINISHED
Object ZBTJ
ZBTJ is the ICAO airport code for Tianjin Binhai International Airport, a major commercial and cargo aviation hub serving the city of Tianjin, China.
 E633406 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: ZBTJ | Statement: [Tianjin Binhai International Airport, ICAOcode, ZBTJ]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ZBTJ
Context triple: [Tianjin Binhai International Airport, ICAOcode, ZBTJ]
  • A. ZBH
    ZBH is the stock ticker symbol for Zimmer Biomet Holdings, Inc., a major medical device company specializing in musculoskeletal healthcare products.
  • B. GZT
    GZT is the IATA airport code for Oğuzeli Airport serving Gaziantep in southeastern Turkey.
  • C. BZR
    BZR is the IATA airport code for Béziers Cap d’Agde Airport, a regional airport in southern France serving the Béziers and Cap d’Agde area.
  • D. LZB
    LZB is a continuous automatic train control and cab signaling system used on high-speed and heavy-traffic railway lines, particularly in Germany and neighboring countries.
  • E. ZTH
    ZTH is the IATA airport code for Zakynthos International Airport, the main air gateway to the Greek island of Zakynthos.
  • 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: ZBTJ
Triple: [Tianjin Binhai International Airport, ICAOcode, ZBTJ]
Generated description
ZBTJ is the ICAO airport code for Tianjin Binhai International Airport, a major commercial and cargo aviation hub serving the city of Tianjin, China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ZBTJ
Target entity description: ZBTJ is the ICAO airport code for Tianjin Binhai International Airport, a major commercial and cargo aviation hub serving the city of Tianjin, China.
  • A. ZBH
    ZBH is the stock ticker symbol for Zimmer Biomet Holdings, Inc., a major medical device company specializing in musculoskeletal healthcare products.
  • B. GZT
    GZT is the IATA airport code for Oğuzeli Airport serving Gaziantep in southeastern Turkey.
  • C. BZR
    BZR is the IATA airport code for Béziers Cap d’Agde Airport, a regional airport in southern France serving the Béziers and Cap d’Agde area.
  • D. LZB
    LZB is a continuous automatic train control and cab signaling system used on high-speed and heavy-traffic railway lines, particularly in Germany and neighboring countries.
  • E. ZTH
    ZTH is the IATA airport code for Zakynthos International Airport, the main air gateway to the Greek island of Zakynthos.
  • 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_69c68856d7808190ab33ee914640281b completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db95c6148190bdb5f355ac04db3f completed March 27, 2026, 7:33 p.m.
NED1 Entity disambiguation (via context triple) batch_69c761cfda14819088e11889f0151a37 completed March 28, 2026, 5:06 a.m.
NEDg Description generation batch_69c7630440508190a66f218fd912d732 completed March 28, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69c7639747b88190b3429817d53c5703 completed March 28, 2026, 5:13 a.m.
Created at: March 27, 2026, 2:32 p.m.