Triple

T4342074
Position Surface form Disambiguated ID Type / Status
Subject Hefei Xinqiao International Airport E97805 entity
Predicate IATAcode P418 FINISHED
Object HFE
HFE is the IATA airport code for Hefei Xinqiao International Airport, serving the city of Hefei in eastern China.
 E433909 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: HFE | Statement: [Hefei Xinqiao International Airport, IATAcode, HFE]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HFE
Context triple: [Hefei Xinqiao International Airport, IATAcode, HFE]
  • A. HFA
    HFA is the IATA airport code for Haifa Airport, a regional airport serving the city of Haifa in northern Israel.
  • B. Hipple
    Hipple is the birth surname of American film and television actor Hugh Marlowe.
  • C. HEF
    HEF is the FAA location identifier for Manassas Regional Airport in Virginia, a public airport serving general aviation and regional air traffic.
  • D. HGF
    HGF is the abbreviation for the Helmholtz Association, Germany’s largest scientific research organization spanning multiple disciplines and large-scale facilities.
  • E. HAF
    HAF is the commonly used abbreviation for the Hellenic Air Force, the air warfare branch of Greece’s armed forces.
  • 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: HFE
Triple: [Hefei Xinqiao International Airport, IATAcode, HFE]
Generated description
HFE is the IATA airport code for Hefei Xinqiao International Airport, serving the city of Hefei in eastern China.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HFE
Target entity description: HFE is the IATA airport code for Hefei Xinqiao International Airport, serving the city of Hefei in eastern China.
  • A. HFA
    HFA is the IATA airport code for Haifa Airport, a regional airport serving the city of Haifa in northern Israel.
  • B. Hipple
    Hipple is the birth surname of American film and television actor Hugh Marlowe.
  • C. HEF
    HEF is the FAA location identifier for Manassas Regional Airport in Virginia, a public airport serving general aviation and regional air traffic.
  • D. HGF
    HGF is the abbreviation for the Helmholtz Association, Germany’s largest scientific research organization spanning multiple disciplines and large-scale facilities.
  • E. HAF
    HAF is the commonly used abbreviation for the Hellenic Air Force, the air warfare branch of Greece’s armed forces.
  • 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_69b34548402c819085ab68b27c235a87 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b351878c148190b384053479d41caf completed March 12, 2026, 11:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5dba2b49c81909b7bf87672d71611 completed March 14, 2026, 10:05 p.m.
NEDg Description generation batch_69b5df98cf5481909dac60a952fab0a9 completed March 14, 2026, 10:22 p.m.
NED2 Entity disambiguation (via description) batch_69b5e01c65648190a34a86dd5a2c8fc8 completed March 14, 2026, 10:24 p.m.
Created at: March 12, 2026, 11:14 p.m.