Triple
T4574207
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Istana |
E123103
|
entity |
| Predicate | nearbyMRTStation |
P33877
|
FINISHED |
| Object |
Somerset MRT station
Somerset MRT station is an underground Mass Rapid Transit station on Singapore’s North South Line serving the Orchard and Somerset shopping district.
|
E454584
|
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: Somerset MRT station | Statement: [The Istana, nearbyMRTStation, Somerset MRT station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Somerset MRT station Context triple: [The Istana, nearbyMRTStation, Somerset MRT station]
-
A.
Dhoby Ghaut MRT station
Dhoby Ghaut MRT station is a major underground interchange in Singapore’s Mass Rapid Transit network, linking multiple lines and serving the busy Orchard Road and Civic District area.
-
B.
Shaw Boulevard MRT station
Shaw Boulevard MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3 serving the busy commercial and business district of Mandaluyong in Metro Manila, Philippines.
-
C.
Xiangshan MRT Station
Xiangshan MRT Station is a Taipei Metro station on the Red Line that serves as the gateway to the popular Elephant Mountain hiking trail and scenic overlook of the city.
-
D.
Boni MRT station
Boni MRT station is an elevated rapid transit station on Manila's MRT Line 3 serving the city of Mandaluyong in Metro Manila, Philippines.
-
E.
Richland Hills Station
Richland Hills Station is a commuter rail stop in Richland Hills, Texas, served by the Trinity Railway Express line connecting Fort Worth and Dallas.
- 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: Somerset MRT station Triple: [The Istana, nearbyMRTStation, Somerset MRT station]
Generated description
Somerset MRT station is an underground Mass Rapid Transit station on Singapore’s North South Line serving the Orchard and Somerset shopping district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Somerset MRT station Target entity description: Somerset MRT station is an underground Mass Rapid Transit station on Singapore’s North South Line serving the Orchard and Somerset shopping district.
-
A.
Dhoby Ghaut MRT station
Dhoby Ghaut MRT station is a major underground interchange in Singapore’s Mass Rapid Transit network, linking multiple lines and serving the busy Orchard Road and Civic District area.
-
B.
Shaw Boulevard MRT station
Shaw Boulevard MRT station is a major elevated rapid transit stop on Manila’s MRT Line 3 serving the busy commercial and business district of Mandaluyong in Metro Manila, Philippines.
-
C.
Xiangshan MRT Station
Xiangshan MRT Station is a Taipei Metro station on the Red Line that serves as the gateway to the popular Elephant Mountain hiking trail and scenic overlook of the city.
-
D.
Boni MRT station
Boni MRT station is an elevated rapid transit station on Manila's MRT Line 3 serving the city of Mandaluyong in Metro Manila, Philippines.
-
E.
Richland Hills Station
Richland Hills Station is a commuter rail stop in Richland Hills, Texas, served by the Trinity Railway Express line connecting Fort Worth and Dallas.
- 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_69bd46466c7081909d07f36be2d08804 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd62334e4081908ad7ad18d759663d |
completed | March 20, 2026, 3:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bde08756548190bb8433854c3efe01 |
completed | March 21, 2026, 12:04 a.m. |
| NEDg | Description generation | batch_69bde129ec748190af03e37c8d47ab3c |
completed | March 21, 2026, 12:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bde1c01e7081909eb968b5603ee2b0 |
completed | March 21, 2026, 12:09 a.m. |
Created at: March 20, 2026, 1:10 p.m.