Triple
T12675468
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Liner |
E302798
|
entity |
| Predicate | hasRollingStockType |
P1305
|
FINISHED |
| Object |
Kobe New Transit 2000 series
The Kobe New Transit 2000 series is a type of automated guideway transit train used on Kobe’s Port Liner line in Japan.
|
E1000906
|
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: Kobe New Transit 2000 series | Statement: [Port Liner, hasRollingStockType, Kobe New Transit 2000 series]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kobe New Transit 2000 series Context triple: [Port Liner, hasRollingStockType, Kobe New Transit 2000 series]
-
A.
Kobe New Transit 8000 series
The Kobe New Transit 8000 series is a type of automated guideway transit train used on Kobe's Port Liner line in Japan.
-
B.
Kobe New Transit
Kobe New Transit is a public transportation company in Kobe, Japan, best known for operating the automated Port Liner and other local transit services.
-
C.
Osaka Metro 24 series
The Osaka Metro 24 series is a type of electric multiple unit train used for urban rapid transit services on Osaka’s subway network.
-
D.
Osaka Metro 20 series
The Osaka Metro 20 series is a type of electric multiple unit train used on Osaka's subway network, known for its stainless-steel construction and service on several key lines.
-
E.
Osaka Metro 23 series
The Osaka Metro 23 series is a type of electric multiple unit train operated on Osaka’s subway network, specifically serving the Yotsubashi Line.
- 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: Kobe New Transit 2000 series Triple: [Port Liner, hasRollingStockType, Kobe New Transit 2000 series]
Generated description
The Kobe New Transit 2000 series is a type of automated guideway transit train used on Kobe’s Port Liner line in Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kobe New Transit 2000 series Target entity description: The Kobe New Transit 2000 series is a type of automated guideway transit train used on Kobe’s Port Liner line in Japan.
-
A.
Kobe New Transit 8000 series
The Kobe New Transit 8000 series is a type of automated guideway transit train used on Kobe's Port Liner line in Japan.
-
B.
Kobe New Transit
Kobe New Transit is a public transportation company in Kobe, Japan, best known for operating the automated Port Liner and other local transit services.
-
C.
Osaka Metro 24 series
The Osaka Metro 24 series is a type of electric multiple unit train used for urban rapid transit services on Osaka’s subway network.
-
D.
Osaka Metro 20 series
The Osaka Metro 20 series is a type of electric multiple unit train used on Osaka's subway network, known for its stainless-steel construction and service on several key lines.
-
E.
Osaka Metro 23 series
The Osaka Metro 23 series is a type of electric multiple unit train operated on Osaka’s subway network, specifically serving the Yotsubashi Line.
- 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961b0d9c88190a05d6cbcb7a1642d |
completed | April 10, 2026, 8:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c7722788190867cc8a27f678b4f |
completed | May 2, 2026, 10:36 p.m. |
| NEDg | Description generation | batch_69f680ff9fa88190a5a5467839296a3f |
completed | May 2, 2026, 10:55 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f681655c8c8190b1ca70d572768ed3 |
completed | May 2, 2026, 10:57 p.m. |
Created at: April 9, 2026, 5:20 p.m.