Triple

T3601491
Position Surface form Disambiguated ID Type / Status
Subject Piarco International Airport E76265 entity
Predicate ICAOcode P419 FINISHED
Object TTPP
TTPP is the ICAO airport code for Piarco International Airport, the main international gateway serving Trinidad and Tobago.
E371319 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: TTPP | Statement: [Piarco International Airport, ICAOcode, TTPP]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: TTPP
Context triple: [Piarco International Airport, ICAOcode, TTPP]
  • A. TTPI
    TTPI refers to the Trust Territory of the Pacific Islands, a former United Nations-administered territory in the western Pacific Ocean that was governed by the United States after World War II.
  • B. T&P
    T&P is the common abbreviation for the historic Texas and Pacific Railway, a major railroad that operated across Texas and the southwestern United States.
  • C. t_P
    t_P denotes the Planck time, the fundamental unit of time in physics derived from universal constants and representing the shortest meaningful interval in current physical theories.
  • D. TP
    TP is the two-letter IATA airline designator used to identify TAP Air Portugal on tickets, timetables, and flight information systems.
  • E. TT
    TT (Terrestrial Time) is a modern astronomical time standard used as the independent time variable in ephemerides and precise celestial mechanics, defined to provide a uniform time scale for observations from Earth's surface.
  • 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: TTPP
Triple: [Piarco International Airport, ICAOcode, TTPP]
Generated description
TTPP is the ICAO airport code for Piarco International Airport, the main international gateway serving Trinidad and Tobago.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: TTPP
Target entity description: TTPP is the ICAO airport code for Piarco International Airport, the main international gateway serving Trinidad and Tobago.
  • A. TTPI
    TTPI refers to the Trust Territory of the Pacific Islands, a former United Nations-administered territory in the western Pacific Ocean that was governed by the United States after World War II.
  • B. T&P
    T&P is the common abbreviation for the historic Texas and Pacific Railway, a major railroad that operated across Texas and the southwestern United States.
  • C. t_P
    t_P denotes the Planck time, the fundamental unit of time in physics derived from universal constants and representing the shortest meaningful interval in current physical theories.
  • D. TP
    TP is the two-letter IATA airline designator used to identify TAP Air Portugal on tickets, timetables, and flight information systems.
  • E. TT
    TT is the common abbreviation for the Isle of Man TT, a famous and notoriously dangerous annual motorcycle racing event held on the Isle of Man.
  • 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_69ad85d93dcc819094fba90cf70f4996 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc1a1e8c48190a28ea3ddfe8c4e54 completed March 8, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4031dce448190b112ba4d5fa16ee0 completed March 13, 2026, 12:29 p.m.
NEDg Description generation batch_69b4039ebeb88190b3e2e87621939391 completed March 13, 2026, 12:31 p.m.
NED2 Entity disambiguation (via description) batch_69b408778220819086935bfa9c0dd4fd completed March 13, 2026, 12:52 p.m.
Created at: March 8, 2026, 3:22 p.m.