Triple
T8750990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Manchuria Railway Company |
E207953
|
entity |
| Predicate | mainTerminus |
P388
|
FINISHED |
| Object | Changchun |
E164950
|
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: Changchun | Statement: [South Manchuria Railway Company, mainTerminus, Changchun]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Changchun Context triple: [South Manchuria Railway Company, mainTerminus, Changchun]
-
A.
Changchun
chosen
Changchun is a major city in northeastern China that served as the capital of the Japanese puppet state of Manchukuo during the early 20th century.
-
B.
Jilin City
Jilin City is a major industrial and transportation hub in northeastern China, situated along the Songhua River in central Jilin Province.
-
C.
Shenyang
Shenyang is a major industrial and historical city in northeastern China and the capital of Liaoning Province.
-
D.
Liaoyuan
Liaoyuan is a prefecture-level city in northeastern China known for its coal mining history and location in the central part of Jilin Province.
-
E.
Harbin
Harbin is a major city in northeastern China known for its Russian-influenced architecture and its internationally famous annual ice and snow festival.
- 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_69cf88e892688190ac1434598b3984b9 |
completed | April 3, 2026, 9:31 a.m. |
Created at: March 30, 2026, 6:39 p.m.