Triple

T8851158
Position Surface form Disambiguated ID Type / Status
Subject Trivandrum International Airport E210640 entity
Predicate IATAcode P418 FINISHED
Object TRV
TRV is the IATA airport code for Trivandrum International Airport, a major airport serving Thiruvananthapuram in the Indian state of Kerala.
 E194753 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: TRV | Statement: [Trivandrum International Airport, IATAcode, TRV]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: TRV
Context triple: [Trivandrum International Airport, IATAcode, TRV]
  • A. TRV
    TRV is the stock ticker symbol for The Travelers Companies, a major U.S.-based insurance provider known for its property and casualty insurance products.
  • B. TRVG
    TRVG is the stock ticker symbol for trivago N.V., a German-based global hotel and accommodation metasearch platform listed on the NASDAQ.
  • C. Trave
    The Trave is a river in northern Germany that flows through the state of Schleswig-Holstein to the Baltic Sea, notably passing through the city of Lübeck.
  • D. TRZ
    TRZ is the IATA airport code for Tiruchirappalli International Airport, a major air gateway serving the city of Tiruchirappalli in the Indian state of Tamil Nadu.
  • E. RTR
    RTR is a Swiss public broadcasting division that produces and distributes radio, television, and online content in the Romansh language.
  • 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: TRV
Triple: [Trivandrum International Airport, IATAcode, TRV]
Generated description
TRV is the IATA airport code for Trivandrum International Airport, a major airport serving Thiruvananthapuram in the Indian state of Kerala.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: TRV
Target entity description: TRV is the IATA airport code for Trivandrum International Airport, a major airport serving Thiruvananthapuram in the Indian state of Kerala.
  • A. TRV chosen
    TRV is the stock ticker symbol for The Travelers Companies, a major U.S.-based insurance provider known for its property and casualty insurance products.
  • B. TRVG
    TRVG is the stock ticker symbol for trivago N.V., a German-based global hotel and accommodation metasearch platform listed on the NASDAQ.
  • C. Trave
    The Trave is a river in northern Germany that flows through the state of Schleswig-Holstein to the Baltic Sea, notably passing through the city of Lübeck.
  • D. TRZ
    TRZ is the IATA airport code for Tiruchirappalli International Airport, a major air gateway serving the city of Tiruchirappalli in the Indian state of Tamil Nadu.
  • E. RTR
    RTR is a Swiss public broadcasting division that produces and distributes radio, television, and online content in the Romansh language.
  • F. None of above.

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_69ca838a424c8190b1ecac115c2927e7 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc60c2300c819097b1ca6ebe2f749a completed April 1, 2026, 12:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa08315fc8190b901adfc76348e18 completed April 3, 2026, 11:12 a.m.
NEDg Description generation batch_69cfa2a53044819099aa7bb401cd4ba6 completed April 3, 2026, 11:21 a.m.
NED2 Entity disambiguation (via description) batch_69cfa3a03b7c819085fa31d853c79392 completed April 3, 2026, 11:25 a.m.
Created at: March 30, 2026, 6:49 p.m.