Triple
T8750982
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Manchuria Railway Company |
E207953
|
entity |
| Predicate | operatedIn |
P40
|
FINISHED |
| Object | Northeast China |
E22309
|
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: Northeast China | Statement: [South Manchuria Railway Company, operatedIn, Northeast China]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northeast China Context triple: [South Manchuria Railway Company, operatedIn, Northeast China]
-
A.
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.
-
B.
Manchuria
chosen
Manchuria is a historical region in Northeast Asia, largely corresponding to modern northeastern China, known for its strategic importance, rich natural resources, and role in Sino-Japanese conflicts of the early 20th century.
-
C.
Northeast China industrial base
The Northeast China industrial base is a major heavy-industry hub in China, historically centered on steel, machinery, petrochemicals, and manufacturing across key cities in Liaoning, Jilin, and Heilongjiang provinces.
-
D.
Central China
Central China is a broad geographic region of the People’s Republic of China that includes several inland provinces and has historically been a significant political, economic, and military heartland.
-
E.
Northeast China Plain
The Northeast China Plain is a vast, fertile alluvial plain in northeastern China that serves as one of the country’s major agricultural and grain-producing regions.
- 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_69ca835bb2bc819084bb5906cb6ef7f8 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc5da774f4819099e5bfd12973d946 |
completed | March 31, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cf518d48b481909e2abf5d60bf7c78 |
completed | April 3, 2026, 5:35 a.m. |
Created at: March 30, 2026, 6:39 p.m.