Triple
T19561075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ludhiana Airport |
E489450
|
entity |
| Predicate | IATAcode |
P418
|
FINISHED |
| Object | LUH |
—
|
NE NERFINISHED |
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: LUH | Statement: [Ludhiana Airport, IATAcode, LUH]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LUH Context triple: [Ludhiana Airport, IATAcode, LUH]
-
A.
LUF
LUF is the youth wing of the Swedish Liberal Party, engaging young people in liberal politics and advocacy in Sweden.
-
B.
LUF
LUF is the IATA airport code for Luke Air Force Base, a major United States Air Force training installation in Arizona.
-
C.
LUF
LUF was the currency code for the Luxembourgish franc, the former national currency of Luxembourg before adoption of the euro.
-
D.
Lu
Lu is the traditional abbreviation and historical name used to refer to China’s Shandong province.
-
E.
Lu
Lu is a common Chinese surname with historical roots and numerous notable bearers across politics, academia, and the arts.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LUH Target entity description: LUH is the IATA airport code for Ludhiana Airport, a domestic airport serving the city of Ludhiana in the Indian state of Punjab.
-
A.
LUF
LUF is the youth wing of the Swedish Liberal Party, engaging young people in liberal politics and advocacy in Sweden.
-
B.
LUF
LUF is the IATA airport code for Luke Air Force Base, a major United States Air Force training installation in Arizona.
-
C.
LUF
LUF was the currency code for the Luxembourgish franc, the former national currency of Luxembourg before adoption of the euro.
-
D.
Lu
Lu is the traditional abbreviation and historical name used to refer to China’s Shandong province.
-
E.
Lu
Lu is a common Chinese surname with historical roots and numerous notable bearers across politics, academia, and the arts.
- F. None of above. chosen
Provenance (2 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63f7442e08190ad030151ec0a97d4 |
completed | April 20, 2026, 3 p.m. |
Created at: April 10, 2026, 1:42 p.m.