Triple
T13026731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chengdu J-7 |
E326326
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Chengdu Aircraft Corporation |
E862522
|
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: Chengdu Aircraft Corporation | Statement: [Chengdu J-7, manufacturer, Chengdu Aircraft Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chengdu Aircraft Corporation Context triple: [Chengdu J-7, manufacturer, Chengdu Aircraft Corporation]
-
A.
Chengdu Aircraft Industry Group
chosen
Chengdu Aircraft Industry Group is a major Chinese aerospace manufacturer known for designing and producing military fighter aircraft and other aviation products.
-
B.
Shenyang Aircraft Corporation
Shenyang Aircraft Corporation is a major Chinese aerospace manufacturer known for producing military fighter aircraft and other aviation products, and is a key subsidiary of the state-owned AVIC group.
-
C.
Hongdu Aviation Industry Group
Hongdu Aviation Industry Group is a major Chinese aerospace manufacturer known for producing military trainer and light attack aircraft for both domestic use and export.
-
D.
Xi’an Aircraft Industrial Corporation
Xi’an Aircraft Industrial Corporation is a major Chinese aerospace manufacturer known for producing military aircraft, including bombers and transport planes, for the People’s Liberation Army Air Force.
-
E.
China Aerospace Science and Industry Corporation
China Aerospace Science and Industry Corporation is a major Chinese state-owned defense and space contractor responsible for developing missiles, space systems, and related high-tech equipment.
- 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97efc07488190a15f3e41ea2db45c |
completed | April 10, 2026, 10:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6c11f83d88190bc153dba75db0995 |
completed | May 3, 2026, 3:29 a.m. |
Created at: April 9, 2026, 8:53 p.m.