Triple
T17980463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Renigunta Junction |
E449587
|
entity |
| Predicate | connectsToCity |
P4245
|
FINISHED |
| Object | Katpadi |
—
|
NE NERFINISHED |
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: Katpadi | Statement: [Renigunta Junction, connectsToCity, Katpadi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katpadi Context triple: [Renigunta Junction, connectsToCity, Katpadi]
-
A.
Kapadapuram
Kapadapuram is a legendary ancient city in Tamil tradition, traditionally regarded as the seat of the Second Sangam, an early Tamil literary academy.
-
B.
Madgaon
Madgaon is a major commercial and cultural city in the South Goa district of the Indian state of Goa.
-
C.
Tuticorin
Tuticorin, also known as Thoothukudi, is a major port city on the southeastern coast of India in Tamil Nadu, renowned for its shipping, fishing, and salt production industries.
-
D.
Narmadapuram
Narmadapuram is a city in the central Indian state of Madhya Pradesh, situated on the banks of the Narmada River and serving as an important regional administrative and cultural center.
-
E.
Naupada
Naupada is a prominent residential and commercial locality within the city of Thane in Maharashtra, India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katpadi Target entity description: Katpadi is a major railway and suburban locality in Vellore, Tamil Nadu, serving as an important junction and gateway for regional and long-distance train routes in southern India.
-
A.
Kapadapuram
Kapadapuram is a legendary ancient city in Tamil tradition, traditionally regarded as the seat of the Second Sangam, an early Tamil literary academy.
-
B.
Madgaon
Madgaon is a major commercial and cultural city in the South Goa district of the Indian state of Goa.
-
C.
Tuticorin
Tuticorin, also known as Thoothukudi, is a major port city on the southeastern coast of India in Tamil Nadu, renowned for its shipping, fishing, and salt production industries.
-
D.
Narmadapuram
Narmadapuram is a city in the central Indian state of Madhya Pradesh, situated on the banks of the Narmada River and serving as an important regional administrative and cultural center.
-
E.
Naupada
Naupada is a prominent residential and commercial locality within the city of Thane in Maharashtra, India.
- F. None of above. chosen
Provenance (2 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_69d8b9f9927c8190a006110c8b996e61 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4b202aab88190b44851808c75a848 |
completed | April 19, 2026, 10:44 a.m. |
Created at: April 10, 2026, 10:22 a.m.