Triple
T13914804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hainan Airlines |
E334592
|
entity |
| Predicate | primaryHub |
P394
|
FINISHED |
| Object | Haikou Meilan International Airport |
E233748
|
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: Haikou Meilan International Airport | Statement: [Hainan Airlines, primaryHub, Haikou Meilan International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Haikou Meilan International Airport Context triple: [Hainan Airlines, primaryHub, Haikou Meilan International Airport]
-
A.
Haikou Meilan International Airport
chosen
Haikou Meilan International Airport is the main international airport serving Haikou, the capital of China’s Hainan Province, and a key aviation hub for the island’s tourism and commerce.
-
B.
Haikou Dayingshan Airport
Haikou Dayingshan Airport was the former main airport serving Haikou, Hainan, China, before being superseded by Haikou Meilan International Airport.
-
C.
Sanya Phoenix International Airport
Sanya Phoenix International Airport is a major civil aviation hub serving the resort city of Sanya on China’s southern Hainan Island, handling extensive domestic and international tourist traffic.
-
D.
Chu Lai Airport
Chu Lai Airport is a regional airport in Quảng Nam Province, central Vietnam, serving both civilian and limited military aviation needs and supporting the area's economic and tourism development.
-
E.
Sunan Shuofang International Airport
Sunan Shuofang International Airport is a major regional airport in China’s Yangtze River Delta serving the cities of Wuxi and Suzhou with domestic and limited international flights.
- 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_69d81c5eaa9c819083b1ff8689179565 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de27260ae08190be45b4b15898e365 |
completed | April 14, 2026, 11:38 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c72a345481908f8552bca7bb1a5a |
completed | May 3, 2026, 10:07 p.m. |
Created at: April 9, 2026, 10:16 p.m.