Triple
T15463323
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tafuna Airport |
E371959
|
entity |
| Predicate | hasIATAcode |
P2569
|
FINISHED |
| Object | PPG |
E371956
|
NE FINISHED |
How this triple was built (2 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: PPG | Statement: [Tafuna Airport, hasIATAcode, PPG]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PPG Context triple: [Tafuna Airport, hasIATAcode, PPG]
-
A.
PPG
chosen
PPG is the IATA airport code for Pago Pago International Airport, the main air gateway to American Samoa.
-
B.
PPG Industries
PPG Industries is a global American company specializing in paints, coatings, and specialty materials for industrial, commercial, and consumer markets.
-
C.
Saint-Gobain
Saint-Gobain is a major French multinational corporation specializing in the production and distribution of construction materials and high-performance solutions for buildings and industry.
-
D.
BASF Coatings
BASF Coatings is a BASF subsidiary specializing in the development and production of automotive, industrial, and decorative coating solutions.
-
E.
Liberty Paints
Liberty Paints is a fictional paint company in Ralph Ellison’s novel "Invisible Man," symbolizing the hypocrisy and racial oppression underlying ostensibly white, democratic American institutions.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cc8bd308190886949510b42e764 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e03f1927708190a0d2b63e75469a0e |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4549074481908c12045632f11941 |
completed | May 9, 2026, 2:31 p.m. |
Created at: April 10, 2026, 3:32 a.m.