Triple

T6941096
Position Surface form Disambiguated ID Type / Status
Subject Cairo West Air Base E160673 entity
Predicate hasICAOCode P419 FINISHED
Object HECW
HECW is the ICAO airport code assigned to Cairo West Air Base, a military airfield serving the Cairo region in Egypt.
 E629533 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: HECW | Statement: [Cairo West Air Base, hasICAOCode, HECW]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HECW
Context triple: [Cairo West Air Base, hasICAOCode, HECW]
  • A. HECA
    HECA is the ICAO airport code designating Cairo International Airport, the main international gateway to Cairo, Egypt.
  • B. EAHC
    EAHC is the abbreviation for the East African High Commission, a former regional administrative body that coordinated common services among British East African territories.
  • C. HESN
    HESN is the ICAO airport code for Aswan International Airport in Aswan, Egypt.
  • D. HCKE
    HCKE is the official abbreviation for HC Košice, a professional ice hockey club based in Košice, Slovakia.
  • E. HES
    HES is the commonly used abbreviation for Historic Environment Scotland, the public body responsible for protecting and promoting Scotland’s historic environment.
  • 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: HECW
Triple: [Cairo West Air Base, hasICAOCode, HECW]
Generated description
HECW is the ICAO airport code assigned to Cairo West Air Base, a military airfield serving the Cairo region in Egypt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HECW
Target entity description: HECW is the ICAO airport code assigned to Cairo West Air Base, a military airfield serving the Cairo region in Egypt.
  • A. HECA
    HECA is the ICAO airport code designating Cairo International Airport, the main international gateway to Cairo, Egypt.
  • B. EAHC
    EAHC is the abbreviation for the East African High Commission, a former regional administrative body that coordinated common services among British East African territories.
  • C. HESN
    HESN is the ICAO airport code for Aswan International Airport in Aswan, Egypt.
  • D. HCKE
    HCKE is the official abbreviation for HC Košice, a professional ice hockey club based in Košice, Slovakia.
  • E. HES
    HES is the commonly used abbreviation for Historic Environment Scotland, the public body responsible for protecting and promoting Scotland’s historic environment.
  • 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_69c6884f3db4819080ad65da69386206 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6da65d4788190a83625f96c867ffe completed March 27, 2026, 7:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7515bb4688190a81bef732676eb4e completed March 28, 2026, 3:56 a.m.
NEDg Description generation batch_69c753193b3081908cf9ac63d23b32bf completed March 28, 2026, 4:03 a.m.
NED2 Entity disambiguation (via description) batch_69c753c6e7988190bcf772bc5162e53a completed March 28, 2026, 4:06 a.m.
Created at: March 27, 2026, 2:28 p.m.