Triple
T8790806
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terminal 1 (Shanghai Pudong International Airport) |
E209158
|
entity |
| Predicate | ICAOCode |
P419
|
FINISHED |
| Object |
ZSPD (airport-wide)
ZSPD is the ICAO airport code for Shanghai Pudong International Airport, a major international aviation hub serving Shanghai, China.
|
E756466
|
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: ZSPD (airport-wide) | Statement: [Terminal 1 (Shanghai Pudong International Airport), ICAOCode, ZSPD (airport-wide)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ZSPD (airport-wide) Context triple: [Terminal 1 (Shanghai Pudong International Airport), ICAOCode, ZSPD (airport-wide)]
-
A.
SAN (airport-wide)
SAN is the three-letter IATA airport code for San Diego International Airport, serving the San Diego, California metropolitan area.
-
B.
LGA (airport-wide)
LGA (airport-wide) is the IATA airport code for New York City’s LaGuardia Airport, a major domestic air travel hub located in Queens.
-
C.
FLL (airport-wide)
FLL is the IATA airport code for Fort Lauderdale–Hollywood International Airport, a major commercial airport serving the Fort Lauderdale and greater South Florida area.
-
D.
Airside Terminal
Airside Terminal is the central passenger terminal at Pittsburgh International Airport, housing the main concourses, gates, and passenger amenities for departing and arriving flights.
-
E.
Air Traffic Control Tower
An Air Traffic Control Tower is a facility at an airport from which controllers manage aircraft movements on the ground and in the immediate airspace around the airport.
- 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: ZSPD (airport-wide) Triple: [Terminal 1 (Shanghai Pudong International Airport), ICAOCode, ZSPD (airport-wide)]
Generated description
ZSPD is the ICAO airport code for Shanghai Pudong International Airport, a major international aviation hub serving Shanghai, China.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ZSPD (airport-wide) Target entity description: ZSPD is the ICAO airport code for Shanghai Pudong International Airport, a major international aviation hub serving Shanghai, China.
-
A.
SAN (airport-wide)
SAN is the three-letter IATA airport code for San Diego International Airport, serving the San Diego, California metropolitan area.
-
B.
LGA (airport-wide)
LGA (airport-wide) is the IATA airport code for New York City’s LaGuardia Airport, a major domestic air travel hub located in Queens.
-
C.
FLL (airport-wide)
FLL is the IATA airport code for Fort Lauderdale–Hollywood International Airport, a major commercial airport serving the Fort Lauderdale and greater South Florida area.
-
D.
Airside Terminal
Airside Terminal is the central passenger terminal at Pittsburgh International Airport, housing the main concourses, gates, and passenger amenities for departing and arriving flights.
-
E.
Air Traffic Control Tower
An Air Traffic Control Tower is a facility at an airport from which controllers manage aircraft movements on the ground and in the immediate airspace around the airport.
- 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_69ca836168108190bb43d3dc235c1f55 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5f8d25f881908863d636fa57a8a2 |
completed | March 31, 2026, 11:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf5220af84819095ddefd84fd9f369 |
completed | April 3, 2026, 5:37 a.m. |
| NEDg | Description generation | batch_69cf5379dc748190a9b6522d7a68eed4 |
completed | April 3, 2026, 5:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cf54129d888190b61d67f99ad36cb8 |
completed | April 3, 2026, 5:45 a.m. |
Created at: March 30, 2026, 6:43 p.m.