Triple
T14580795
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Series E6 Shinkansen |
E342185
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | J-TREC |
E538223
|
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: J-TREC | Statement: [Series E6 Shinkansen, manufacturer, J-TREC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J-TREC Context triple: [Series E6 Shinkansen, manufacturer, J-TREC]
-
A.
J-TREC
chosen
J-TREC (Japan Transport Engineering Company) is a Japanese rolling stock manufacturer known for producing a wide range of commuter and regional trains for rail operators such as JR East.
-
B.
TJC
TJC is a U.S.-based nonprofit organization that accredits and certifies healthcare organizations and programs to promote quality and patient safety.
-
C.
TJT
TJT is the time zone used in Tajikistan, corresponding to Tajikistan Time (UTC+5).
-
D.
TJCP
TJCP is the ICAO airport code assigned to Benjamin Rivera Noriega Airport in Puerto Rico.
-
E.
JTTN
JTTN is the station code for Jorhat Town railway station, a rail transport hub serving the city of Jorhat in Assam, India.
- 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_69d822ddc0f081909cd8163c7de298cd |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb41e71748190a1deacc819dd26d3 |
completed | April 14, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd94b832b08190965b727baa700403 |
completed | May 8, 2026, 7:46 a.m. |
Created at: April 10, 2026, 1:24 a.m.