Triple
T17845078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beijing Institute of Petrochemical Technology |
E445636
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Beijing-Tianjin-Hebei region |
—
|
NE NERFINISHED |
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: Beijing-Tianjin-Hebei region | Statement: [Beijing Institute of Petrochemical Technology, regionServed, Beijing-Tianjin-Hebei region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing-Tianjin-Hebei region Context triple: [Beijing Institute of Petrochemical Technology, regionServed, Beijing-Tianjin-Hebei region]
-
A.
Beijing-Tianjin-Hebei region
chosen
The Beijing-Tianjin-Hebei region is a key metropolitan and economic cluster in northern China that integrates the capital Beijing, the port city Tianjin, and surrounding areas of Hebei Province.
-
B.
Suiyuan Province
Suiyuan Province was a former province of the Republic of China and early People's Republic of China located in what is now Inner Mongolia, known for its strategic position in northern China.
-
C.
Bohai Economic Rim
The Bohai Economic Rim is a major economic region in northeastern China centered around the Bohai Sea, encompassing key coastal and inland cities that drive industrial, logistical, and port-related development.
-
D.
Hebei
Hebei is a northern Chinese province surrounding Beijing and Tianjin, historically significant as a major political, military, and industrial region.
-
E.
Huaihai Economic Zone
The Huaihai Economic Zone is a regional economic cooperation area in eastern China that promotes integrated development and industrial collaboration among several cities across Jiangsu, Shandong, Anhui, and Henan provinces.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48ffa4c648190a88a4b0733493d91 |
completed | April 19, 2026, 8:19 a.m. |
Created at: April 10, 2026, 10:16 a.m.