Triple
T17339951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal C of Philadelphia International Airport |
E421039
|
entity |
| Predicate | belongsToAirportCode |
P45234
|
FINISHED |
| Object | PHL |
E127980
|
NE FINISHED |
How this triple was built (3 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: PHL | Statement: [Terminal C of Philadelphia International Airport, belongsToAirportCode, PHL]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PHL Context triple: [Terminal C of Philadelphia International Airport, belongsToAirportCode, PHL]
-
A.
PHL
chosen
PHL is the three-letter IATA airport code for Philadelphia International Airport, the primary commercial airport serving the Philadelphia metropolitan area in Pennsylvania, USA.
-
B.
PHL
PHL is the three-letter country code for the Philippines, a Southeast Asian nation in the western Pacific Ocean.
-
C.
PHI
PHI refers to the Philadelphia Eagles, a professional American football team based in Philadelphia that competes in the NFL.
-
D.
PHI
PHI is a scientific instrument designed to study the Sun’s magnetic fields and internal structure using polarimetric and helioseismic measurements.
-
E.
PHI
PHI is the standard abbreviation used for California Points of Historical Interest, a state-level designation for sites of local historical significance.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: belongsToAirportCode Context triple: [Terminal C of Philadelphia International Airport, belongsToAirportCode, PHL]
-
A.
belongsToAirport
Indicates that one entity is part of, associated with, or under the jurisdiction of a specific airport.
-
B.
belongsToAirportSystem
Indicates that an airport is a member or component of a specific airport system or network.
-
C.
associatedWithAirportCode
chosen
Indicates that one entity has a relationship or connection to an airport identified by a specific airport code.
-
D.
associatedWithAirportName
Indicates a relationship where an entity is linked or connected to a specific airport by its name.
-
E.
associatedAirport
Indicates a relationship where an entity is linked or connected to a specific airport, typically as its relevant or corresponding airport.
- F. None of above.
Provenance (4 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a14ec90819098db2ac0d58a53e1 |
completed | April 19, 2026, 2:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c588a7081909ab108cb4adfedfe |
completed | May 11, 2026, 7:59 a.m. |
| PD | Predicate disambiguation | batch_69e3b021a5bc81909ae55406f9d0b37f |
completed | April 18, 2026, 4:24 p.m. |
Created at: April 10, 2026, 5:44 a.m.