Triple

T5116997
Position Surface form Disambiguated ID Type / Status
Subject Mid-Ohio Valley Regional Airport E115360 entity
Predicate IATA code P2569 FINISHED
Object PKB
PKB is the IATA airport code for Mid-Ohio Valley Regional Airport serving the Parkersburg–Vienna area in West Virginia, USA.
 E495348 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: PKB | Statement: [Mid-Ohio Valley Regional Airport, IATA code, PKB]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PKB
Context triple: [Mid-Ohio Valley Regional Airport, IATA code, PKB]
  • A. PKC
    PKC is a leading international cryptography conference focused on public-key cryptography research and advancements.
  • B. PK
    PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
  • C. PK
    PK is a compact bitmap font file format traditionally used by TeX systems to store rasterized glyphs generated from METAFONT sources.
  • D. PBK
    PBK is the common abbreviation for the Phi Beta Kappa Society, the oldest and one of the most prestigious academic honor societies in the United States recognizing excellence in the liberal arts and sciences.
  • E. PKX
    PKX is the IATA airport code for Beijing Daxing International Airport, a major international aviation hub serving Beijing, China.
  • 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: PKB
Triple: [Mid-Ohio Valley Regional Airport, IATA code, PKB]
Generated description
PKB is the IATA airport code for Mid-Ohio Valley Regional Airport serving the Parkersburg–Vienna area in West Virginia, USA.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PKB
Target entity description: PKB is the IATA airport code for Mid-Ohio Valley Regional Airport serving the Parkersburg–Vienna area in West Virginia, USA.
  • A. PKC
    PKC is a leading international cryptography conference focused on public-key cryptography research and advancements.
  • B. PK
    PK is the two-letter ISO 3166-1 alpha-2 country code that uniquely identifies Pakistan in international standards and systems.
  • C. PK
    PK is a compact bitmap font file format traditionally used by TeX systems to store rasterized glyphs generated from METAFONT sources.
  • D. PBK
    PBK is the common abbreviation for the Phi Beta Kappa Society, the oldest and one of the most prestigious academic honor societies in the United States recognizing excellence in the liberal arts and sciences.
  • E. PKX
    PKX is the IATA airport code for Beijing Daxing International Airport, a major international aviation hub serving Beijing, China.
  • 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_69bd4441d1648190a54a533895041987 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd77ccb19c8190844c628ff7cfcca2 completed March 20, 2026, 4:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec3758bb4819082d5876c4dc9df8d completed March 21, 2026, 4:12 p.m.
NEDg Description generation batch_69bec506d5b88190bcf6e7cb5f602c2f completed March 21, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69bec5ae111c8190914e93dc1680d36e completed March 21, 2026, 4:22 p.m.
Created at: March 20, 2026, 1:41 p.m.