Triple
T8351960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah Junction railway station |
E196582
|
entity |
| Predicate | connectedByBridge |
P845
|
FINISHED |
| Object | Vidyasagar Setu |
E642974
|
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: Vidyasagar Setu | Statement: [Howrah Junction railway station, connectedByBridge, Vidyasagar Setu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vidyasagar Setu Context triple: [Howrah Junction railway station, connectedByBridge, Vidyasagar Setu]
-
A.
Vivekananda Setu
chosen
Vivekananda Setu is a historic multi-span bridge over the Hooghly River near Kolkata, India, serving as a key road and rail link between Howrah and the city.
-
B.
Munger Ganga Bridge
Munger Ganga Bridge is a major rail-cum-road bridge across the Ganges River in Bihar, India, connecting Munger district to the northern bank and significantly improving regional transport links.
-
C.
Godavari Bridge
Godavari Bridge is a major rail-cum-road bridge spanning the Godavari River near Rajahmundry in Andhra Pradesh, India, and is known as one of the country’s longest and most iconic river crossings.
-
D.
Chaderghat Bridge
Chaderghat Bridge is a major road bridge in Hyderabad, India, that serves as an important connector across the Musi River within the city.
-
E.
Annai Indira Gandhi Road Bridge
Annai Indira Gandhi Road Bridge is a sea bridge in Tamil Nadu, India, carrying road traffic between the mainland and Pamban Island near Rameswaram.
- 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_69ca82f08b348190bfb7881944bbff6f |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb80460f048190aa298ddffde1047d |
completed | March 31, 2026, 8:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc75623488190be3303f5e75784e8 |
completed | April 2, 2026, 1:33 a.m. |
Created at: March 30, 2026, 5:59 p.m.