Triple
T19184677
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Annai Indira Gandhi Road Bridge |
E469669
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Pamban Railway Bridge |
—
|
NE NERFINISHED |
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: Pamban Railway Bridge | Statement: [Annai Indira Gandhi Road Bridge, near, Pamban Railway Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pamban Railway Bridge Context triple: [Annai Indira Gandhi Road Bridge, near, Pamban Railway Bridge]
-
A.
Pamban Bridge
chosen
Pamban Bridge is a historic sea bridge in Tamil Nadu, India, that connects the island of Rameswaram to the mainland and is renowned for its iconic cantilevered railway section over the Palk Strait.
-
B.
Padma Bridge
Padma Bridge is a major multipurpose road-rail bridge in Bangladesh that significantly improves connectivity between the country's southwestern region and the capital, Dhaka.
-
C.
Varada Sethu
Varada Sethu is a British-Indian actress known for her work in film and television, including roles in projects such as the thriller "I Came By."
-
D.
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.
-
E.
Nehru Setu (Dehri-on-Sone rail bridge)
Nehru Setu (Dehri-on-Sone rail bridge) is a major railway bridge in Bihar, India, carrying trains across the Son River and serving as an important link on the Grand Chord section of Indian Railways.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dd0ad9088190a173b32657ae2e7a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f61f1d9c8190b67555383d821958 |
completed | April 20, 2026, 9:47 a.m. |
Created at: April 10, 2026, 12:07 p.m.