Triple
T12091861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Second Madras |
E287961
|
entity |
| Predicate | refersToFormerNameOfComparisonCity |
P103456
|
FINISHED |
| Object | Madras |
E664868
|
NE FINISHED |
How this triple was built (3 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: Madras | Statement: [Second Madras, refersToFormerNameOfComparisonCity, Madras]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Madras Context triple: [Second Madras, refersToFormerNameOfComparisonCity, Madras]
-
A.
Madras
Madras is a small city in central Oregon known as an agricultural hub and gateway to outdoor recreation in the surrounding high desert region.
-
B.
Madras
Madras is an unincorporated community located in Coweta County in the U.S. state of Georgia.
-
C.
Vellore
Vellore is a historic city in southern India known for its fort, educational and medical institutions, and location along the Palar River in the state of Tamil Nadu.
-
D.
Vellore
Vellore is a residential neighbourhood in the city of Vaughan, Ontario, known for its suburban housing, schools, and community amenities.
-
E.
Madras, India
chosen
Madras, India—now known as Chennai—is a major coastal metropolis in South India and the capital of the state of Tamil Nadu.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: refersToFormerNameOfComparisonCity Context triple: [Second Madras, refersToFormerNameOfComparisonCity, Madras]
-
A.
hasAssociatedCityFormerName
Indicates that an entity is linked to a city by referencing one of that city's former or historical names.
-
B.
formerCityName
Indicates that an entity was previously known by a different city name in the past.
-
C.
formerNameOfCapital
Indicates that one entity was the previous official name of a capital city before it was renamed.
-
D.
formerNameOfCityServed
Indicates that one name was previously used for a city that is (or was) served by a particular entity, before being replaced by its current name.
-
E.
cityThenKnownAs
Indicates that an entity had a particular city name during a specified earlier time period, before it was renamed or became known by a different name.
- 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_69d6ab4964708190850585628b287b0c |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d9178ad99c8190a54777b9bbe998bc |
completed | April 10, 2026, 3:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f5f66d1b44819091f638d2a621ecde |
completed | May 2, 2026, 1:04 p.m. |
| PD | Predicate disambiguation | batch_69d915000454819089fee00022055599 |
completed | April 10, 2026, 3:19 p.m. |
| PDg | Predicate description generation | batch_69d9178814e081908f67e3846718530e |
completed | April 10, 2026, 3:30 p.m. |
Created at: April 8, 2026, 9:48 p.m.