Triple
T15067397
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taiwan Railways network |
E379789
|
entity |
| Predicate | hasBranchLine |
P1185
|
FINISHED |
| Object |
Jiji Line
The Jiji Line is a scenic rural railway branch in central Taiwan known for serving small towns, agricultural areas, and tourist attractions such as the Jiji and Checheng old streets.
|
E1582914
|
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: Jiji Line | Statement: [Taiwan Railways network, hasBranchLine, Jiji Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jiji Line Context triple: [Taiwan Railways network, hasBranchLine, Jiji Line]
-
A.
Yutorito Line
Yutorito Line is a guided bus and light rail transit system in Nagoya, Japan, operated by the Nagoya Guideway Bus Company.
-
B.
Yamatoji Line
The Yamatoji Line is a railway line in Japan operated by JR West that connects Osaka with Nara, serving as a key commuter and intercity route in the Kansai region.
-
C.
Den-en-toshi Line
The Den-en-toshi Line is a major commuter railway line in the Greater Tokyo area that connects central Tokyo with suburban residential districts.
-
D.
Ikegami Line
The Ikegami Line is a commuter railway line in Tokyo, Japan, serving local neighborhoods with frequent urban transit as part of the Tokyu network.
-
E.
Oimachi Line
The Oimachi Line is a commuter railway line in Tokyo, Japan, forming part of the Tokyu network and connecting central Tokyo with its southwestern suburbs.
- 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: Jiji Line Triple: [Taiwan Railways network, hasBranchLine, Jiji Line]
Generated description
The Jiji Line is a scenic rural railway branch in central Taiwan known for serving small towns, agricultural areas, and tourist attractions such as the Jiji and Checheng old streets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jiji Line Target entity description: The Jiji Line is a scenic rural railway branch in central Taiwan known for serving small towns, agricultural areas, and tourist attractions such as the Jiji and Checheng old streets.
-
A.
Yutorito Line
Yutorito Line is a guided bus and light rail transit system in Nagoya, Japan, operated by the Nagoya Guideway Bus Company.
-
B.
Yamatoji Line
The Yamatoji Line is a railway line in Japan operated by JR West that connects Osaka with Nara, serving as a key commuter and intercity route in the Kansai region.
-
C.
Den-en-toshi Line
The Den-en-toshi Line is a major commuter railway line in the Greater Tokyo area that connects central Tokyo with suburban residential districts.
-
D.
Ikegami Line
The Ikegami Line is a commuter railway line in Tokyo, Japan, serving local neighborhoods with frequent urban transit as part of the Tokyu network.
-
E.
Oimachi Line
The Oimachi Line is a commuter railway line in Tokyo, Japan, forming part of the Tokyu network and connecting central Tokyo with its southwestern suburbs.
- 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_69d85cd7683881908d405c1b5d7b4f7f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedeea750c819082d8823c9ab6c5a2 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c5da47b648190a4ba7792f2b36999 |
completed | May 19, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_6a0c60283668819096076b1bf406eaa0 |
completed | May 19, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c60b52fe88190854803902df750c5 |
completed | May 19, 2026, 1:08 p.m. |
Created at: April 10, 2026, 3:02 a.m.