Triple
T1453184
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tianjin |
E31338
|
entity |
| Predicate | transportHubFor |
P423
|
FINISHED |
| Object | Beijing-Tianjin-Hebei region |
E34805
|
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: Beijing-Tianjin-Hebei region | Statement: [Tianjin, transportHubFor, Beijing-Tianjin-Hebei region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing-Tianjin-Hebei region Context triple: [Tianjin, transportHubFor, 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.
Hebei
Hebei is a northern Chinese province surrounding Beijing and Tianjin, historically significant as a major political, military, and industrial region.
-
C.
North China
North China is a historically and politically significant region of northern China that has long been a strategic center for military, economic, and cultural activity.
-
D.
Huai River Plain
The Huai River Plain is a fertile, densely populated lowland region in eastern China, situated between the Yellow and Yangtze rivers and known for intensive agriculture, especially grain production.
-
E.
Yangtze River Delta
The Yangtze River Delta is a highly urbanized and economically vital region in eastern China, centered around the lower reaches of the Yangtze River and including major cities such as Shanghai.
- 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_69a499171a28819085b993a3ac78e363 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c57e82d48190a30a4512f39f5de0 |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e71ffd481909dfd0f77201dc17c |
completed | March 8, 2026, 5:51 a.m. |
Created at: March 1, 2026, 8 p.m.