Triple

T9667785
Position Surface form Disambiguated ID Type / Status
Subject Haikou Meilan International Airport E233748 entity
Predicate ICAOcode P419 FINISHED
Object ZJHK
ZJHK is the ICAO airport code for Haikou Meilan International Airport, a major civil aviation hub serving Haikou in China’s Hainan Province.
 E813025 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: ZJHK | Statement: [Haikou Meilan International Airport, ICAOcode, ZJHK]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: ZJHK
Context triple: [Haikou Meilan International Airport, ICAOcode, ZJHK]
  • A. ZGZH
    ZGZH is the ICAO airport code for Liuzhou Bailian Airport in Liuzhou, Guangxi, China.
  • B. ZHSY
    ZHSY is the ICAO airport code assigned to Shiyan Wudangshan Airport in Hubei Province, China.
  • C. ZH
    ZH is the official vehicle registration code used for the Swiss canton of Zurich.
  • D. ZSNJ
    ZSNJ is the ICAO airport code for Nanjing Lukou International Airport, a major civil aviation hub serving Nanjing in eastern China.
  • E. ZDJ
    ZDJ is the IATA station code for Bern Hauptbahnhof, the main railway station in Bern, Switzerland.
  • 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: ZJHK
Triple: [Haikou Meilan International Airport, ICAOcode, ZJHK]
Generated description
ZJHK is the ICAO airport code for Haikou Meilan International Airport, a major civil aviation hub serving Haikou in China’s Hainan Province.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: ZJHK
Target entity description: ZJHK is the ICAO airport code for Haikou Meilan International Airport, a major civil aviation hub serving Haikou in China’s Hainan Province.
  • A. ZGZH
    ZGZH is the ICAO airport code for Liuzhou Bailian Airport in Liuzhou, Guangxi, China.
  • B. ZHSY
    ZHSY is the ICAO airport code assigned to Shiyan Wudangshan Airport in Hubei Province, China.
  • C. ZH
    ZH is the official vehicle registration code used for the Swiss canton of Zurich.
  • D. ZSNJ
    ZSNJ is the ICAO airport code for Nanjing Lukou International Airport, a major civil aviation hub serving Nanjing in eastern China.
  • E. ZDJ
    ZDJ is the IATA station code for Bern Hauptbahnhof, the main railway station in Bern, Switzerland.
  • 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_69ca848d3b6c8190ae98ea554dea58df completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9c3c06e4819080c1b8e66faa482f completed April 1, 2026, 10:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69d18a208798819088db055e44d288e3 completed April 4, 2026, 10:01 p.m.
NEDg Description generation batch_69d18ab1239c8190b4a66ccd0db35ffb completed April 4, 2026, 10:03 p.m.
NED2 Entity disambiguation (via description) batch_69d18b7f7510819083a402d6802c7d95 completed April 4, 2026, 10:06 p.m.
Created at: March 30, 2026, 8:15 p.m.