Triple
T14027876
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | E Line (Los Angeles Metro) |
E337509
|
entity |
| Predicate | usesRollingStock |
P5426
|
FINISHED |
| Object | Kinki Sharyo P3010 |
E384713
|
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: Kinki Sharyo P3010 | Statement: [E Line (Los Angeles Metro), usesRollingStock, Kinki Sharyo P3010]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kinki Sharyo P3010 Context triple: [E Line (Los Angeles Metro), usesRollingStock, Kinki Sharyo P3010]
-
A.
Kinki Sharyo P3010
chosen
The Kinki Sharyo P3010 is a modern light rail vehicle used by the Los Angeles Metro system, designed for high-capacity, low-floor urban transit service.
-
B.
Hankyu 3300 series
The Hankyu 3300 series is a Japanese electric multiple unit train type operated by Hankyu Railway, primarily used for commuter services in the Osaka area.
-
C.
Hankyu 7300 series
The Hankyu 7300 series is a Japanese electric multiple unit train type operated by Hankyu Railway, primarily used for commuter services in the Kansai region.
-
D.
Kintetsu 1030 series
The Kintetsu 1030 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter and interurban services.
-
E.
Kintetsu 3220 series
The Kintetsu 3220 series is a Japanese electric multiple unit train type operated by Kintetsu Railway, primarily used for commuter services in the Kansai region.
- 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_69d81c6543a48190bd5ba93d7419e797 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2fa830ac81908cb7df7c9e81e42a |
completed | April 14, 2026, 12:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc333b7a08190b4f121fef69f7513 |
completed | May 6, 2026, 10:39 p.m. |
Created at: April 9, 2026, 10:20 p.m.