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.