Triple
T9293984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SRT high-speed rail |
E223592
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | SR Corporation |
E716387
|
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: SR Corporation | Statement: [SRT high-speed rail, operatedBy, SR Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SR Corporation Context triple: [SRT high-speed rail, operatedBy, SR Corporation]
-
A.
SR Co., Ltd.
chosen
SR Co., Ltd. is a South Korean railway company best known for operating high-speed SRT train services connecting major cities including the Busan area.
-
B.
Carrier Corporation
Carrier Corporation is a leading global manufacturer of heating, ventilation, air conditioning (HVAC), and refrigeration systems.
-
C.
Shin Corporation
Shin Corporation is a major Thai telecommunications and media conglomerate closely associated with former Prime Minister Thaksin Shinawatra’s business empire.
-
D.
CSR Corporation Limited
CSR Corporation Limited was a major Chinese state-owned rolling stock manufacturer that later merged to form CRRC Corporation, one of the world’s largest train and rail equipment producers.
-
E.
Marcus Corporation
Marcus Corporation is a U.S.-based company best known for its movie theatre and hospitality businesses, including operating cinema chains and hotels.
- 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_69ca8423edb08190bc0c91287a484768 |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd089a2ed0819086b2e4219ff2453e |
completed | April 1, 2026, 11:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c766fb408190a9f073f033652b6f |
completed | April 4, 2026, 8:10 a.m. |
Created at: March 30, 2026, 7:35 p.m.