Triple

T12696030
Position Surface form Disambiguated ID Type / Status
Subject Bannu Airport E303335 entity
Predicate ICAO code P419 FINISHED
Object OPBN
OPBN is the ICAO airport code assigned to Bannu Airport in Pakistan.
 E998298 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: OPBN | Statement: [Bannu Airport, ICAO code, OPBN]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: OPBN
Context triple: [Bannu Airport, ICAO code, OPBN]
  • A. OPNB
    OPNB is Yamaha’s YM2610 sound chip, a classic FM and PCM audio synthesizer widely used in Neo Geo arcade and other game systems of the early 1990s.
  • B. Ob
    Ob is a contemporary Japanese artist associated with Takashi Murakami’s Kaikai Kiki collective, known for her cute yet unsettling, anime-influenced paintings and illustrations.
  • C. BPN
    BPN is the National Rail station code for Blackpool North railway station, a primary rail terminus serving the seaside town of Blackpool in Lancashire, England.
  • D. OBY
    OBY is the National Rail station code for Oyster Bay railway station.
  • E. PNBC
    PNBC is a historically Black Baptist Christian denomination in the United States known for its strong involvement in the civil rights movement and progressive social activism.
  • 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: OPBN
Triple: [Bannu Airport, ICAO code, OPBN]
Generated description
OPBN is the ICAO airport code assigned to Bannu Airport in Pakistan.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: OPBN
Target entity description: OPBN is the ICAO airport code assigned to Bannu Airport in Pakistan.
  • A. OPNB
    OPNB is Yamaha’s YM2610 sound chip, a classic FM and PCM audio synthesizer widely used in Neo Geo arcade and other game systems of the early 1990s.
  • B. Ob
    Ob is a contemporary Japanese artist associated with Takashi Murakami’s Kaikai Kiki collective, known for her cute yet unsettling, anime-influenced paintings and illustrations.
  • C. BPN
    BPN is the National Rail station code for Blackpool North railway station, a primary rail terminus serving the seaside town of Blackpool in Lancashire, England.
  • D. OBY
    OBY is the National Rail station code for Oyster Bay railway station.
  • E. PNBC
    PNBC is a historically Black Baptist Christian denomination in the United States known for its strong involvement in the civil rights movement and progressive social activism.
  • 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_69d7bdef90d48190b46b88270e780946 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961ebd17081909f983567e4b36533 completed April 10, 2026, 8:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f671ae935c8190a7fc2cf3c0987248 completed May 2, 2026, 9:50 p.m.
NEDg Description generation batch_69f6740129688190b286ce7acb4848c7 completed May 2, 2026, 10 p.m.
NED2 Entity disambiguation (via description) batch_69f675249d248190933421df49d3a2ab completed May 2, 2026, 10:05 p.m.
Created at: April 9, 2026, 5:22 p.m.