Triple

T16532118
Position Surface form Disambiguated ID Type / Status
Subject Hector Silva Airstrip E401591 entity
Predicate IATACode P418 FINISHED
Object BCV
BCV is the IATA airport code for Hector Silva Airstrip, a public airfield serving the Belmopan area in Belize.
 E1218307 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: BCV | Statement: [Hector Silva Airstrip, IATACode, BCV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: BCV
Context triple: [Hector Silva Airstrip, IATACode, BCV]
  • A. BCV
    BCV is the central bank of Cape Verde, responsible for issuing the national currency and overseeing the country’s monetary policy and financial stability.
  • B. BVC
    BVC is the IATA airport code for Aristides Pereira International Airport serving Boa Vista Island in Cape Verde.
  • C. BVCP
    BVCP is a networking protocol defined in RFC 1668, associated with configuration and control in PPP-based communication systems.
  • D. CBvS
    CBvS is the central monetary authority of Suriname responsible for issuing currency, managing monetary policy, and overseeing the country’s financial system.
  • E. BCB
    BCB is the Central Bank of Brazil, the country’s primary monetary authority responsible for implementing monetary policy, regulating the financial system, and issuing currency.
  • 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: BCV
Triple: [Hector Silva Airstrip, IATACode, BCV]
Generated description
BCV is the IATA airport code for Hector Silva Airstrip, a public airfield serving the Belmopan area in Belize.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: BCV
Target entity description: BCV is the IATA airport code for Hector Silva Airstrip, a public airfield serving the Belmopan area in Belize.
  • A. BCV
    BCV is the central bank of Cape Verde, responsible for issuing the national currency and overseeing the country’s monetary policy and financial stability.
  • B. BVC
    BVC is the IATA airport code for Aristides Pereira International Airport serving Boa Vista Island in Cape Verde.
  • C. BVCP
    BVCP is a networking protocol defined in RFC 1668, associated with configuration and control in PPP-based communication systems.
  • D. CBvS
    CBvS is the central monetary authority of Suriname responsible for issuing currency, managing monetary policy, and overseeing the country’s financial system.
  • E. BCB
    BCB is the Central Bank of Brazil, the country’s primary monetary authority responsible for implementing monetary policy, regulating the financial system, and issuing currency.
  • 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_69d883838abc8190bc79cb2d41733ce2 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32ed8075c81908ff47396879abd0c completed April 18, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00609129808190b893346e06deb944 completed May 10, 2026, 10:40 a.m.
NEDg Description generation batch_6a0061d3e42c819092d4ece63661a327 completed May 10, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_6a00625771e88190ac355bbddb9b38ed completed May 10, 2026, 10:47 a.m.
Created at: April 10, 2026, 5:15 a.m.