Triple
T15822875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bengaluru railway network |
E383655
|
entity |
| Predicate | connectsToCity |
P4245
|
FINISHED |
| Object | Ernakulam |
E679593
|
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: Ernakulam | Statement: [Bengaluru railway network, connectsToCity, Ernakulam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ernakulam Context triple: [Bengaluru railway network, connectsToCity, Ernakulam]
-
A.
Ernakulam
chosen
Ernakulam is a major commercial and urban district in the Indian state of Kerala, centered around the city of Kochi and serving as an important transportation and economic hub.
-
B.
Kollam
Kollam is a historic coastal city in the southern Indian state of Kerala, known for its cashew processing industry, ancient trading port, and scenic Ashtamudi Lake backwaters.
-
C.
Kozhikode
Kozhikode is a major coastal city in southern India historically known as Calicut, famed as a key medieval trading port and the landing place of Portuguese explorer Vasco da Gama.
-
D.
Kottayam
Kottayam is a prominent town in the Indian state of Kerala known as a major center of Syrian Christian heritage, education, and publishing.
-
E.
Thrissur
Thrissur is a major city in the south Indian state of Kerala, renowned for its cultural heritage, temples, and the famous Thrissur Pooram festival.
- 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_69d86da34c888190976e06c4019d415a |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e0c4a96b848190845cf547034a24f2 |
completed | April 16, 2026, 11:14 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3b717c88190b974a44470136ff2 |
completed | May 9, 2026, 11:31 p.m. |
Created at: April 10, 2026, 4:49 a.m.