Triple
T16967891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 津山市 |
E411588
|
entity |
| Predicate | servedByRailwayLine |
P848
|
FINISHED |
| Object |
因美線
因美線は、岡山県と鳥取県を結び中国山地を縦断するJR西日本の地方鉄道路線です。
|
E1243261
|
NE FINISHED |
How this triple was built (4 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: 因美線 | Statement: [津山市, servedByRailwayLine, 因美線]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 因美線 Context triple: [津山市, servedByRailwayLine, 因美線]
-
A.
Tamsui–Xinyi line
The Tamsui–Xinyi line is a major north–south rapid transit route in the Taipei Metro system, connecting the Tamsui district with central and southeastern Taipei.
-
B.
Eastern Line (Taiwan)
Eastern Line (Taiwan) is a major railway corridor along Taiwan’s less urbanized east coast, connecting key cities and towns and serving as an important route for both passenger and freight transport.
-
C.
Taiwan Railways Western Line
The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
-
D.
Pingxi Line
The Pingxi Line is a historic, scenic railway in northern Taiwan known for its old mining towns, mountain views, and popular sky lantern festivals along the route.
-
E.
Taichung Line
The Taichung Line is a major railway corridor in central Taiwan that serves the Taichung metropolitan area and links it with other key cities on the island’s rail network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 因美線 Triple: [津山市, servedByRailwayLine, 因美線]
Generated description
因美線は、岡山県と鳥取県を結び中国山地を縦断するJR西日本の地方鉄道路線です。
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 因美線 Target entity description: 因美線は、岡山県と鳥取県を結び中国山地を縦断するJR西日本の地方鉄道路線です。
-
A.
Tamsui–Xinyi line
The Tamsui–Xinyi line is a major north–south rapid transit route in the Taipei Metro system, connecting the Tamsui district with central and southeastern Taipei.
-
B.
Eastern Line (Taiwan)
Eastern Line (Taiwan) is a major railway corridor along Taiwan’s less urbanized east coast, connecting key cities and towns and serving as an important route for both passenger and freight transport.
-
C.
Taiwan Railways Western Line
The Taiwan Railways Western Line is a major railway corridor in western Taiwan that connects key cities and serves as one of the country’s primary intercity and commuter rail routes.
-
D.
Pingxi Line
The Pingxi Line is a historic, scenic railway in northern Taiwan known for its old mining towns, mountain views, and popular sky lantern festivals along the route.
-
E.
Taichung Line
The Taichung Line is a major railway corridor in central Taiwan that serves the Taichung metropolitan area and links it with other key cities on the island’s rail network.
- F. None of above. chosen
Provenance (5 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_69d886c9c9d481909afe222093641cae |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d0a6f628819080db47285954729a |
completed | April 18, 2026, 6:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00d46f1d608190befe4dcbda086c03 |
completed | May 10, 2026, 6:54 p.m. |
| NEDg | Description generation | batch_6a00d619d0f88190904a8afdd02c6f54 |
completed | May 10, 2026, 7:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00d67eb2a48190b57e394925181f70 |
completed | May 10, 2026, 7:03 p.m. |
Created at: April 10, 2026, 5:31 a.m.