Triple
T22687506
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Railway |
E560956
|
entity |
| Predicate | formedByMergerOf |
P77
|
FINISHED |
| Object | Jodhpur Railway |
—
|
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: Jodhpur Railway | Statement: [Northern Railway, formedByMergerOf, Jodhpur Railway]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jodhpur Railway Context triple: [Northern Railway, formedByMergerOf, Jodhpur Railway]
-
A.
Jodhpur Railway
chosen
Jodhpur Railway was a former regional railway system in western India that later became part of the Northern Railway zone of Indian Railways.
-
B.
Bikaner Railway
Bikaner Railway was a former regional railway system in northwestern India that later became part of the Northern Railway zone of Indian Railways.
-
C.
Jodhpur Junction railway station
Jodhpur Junction railway station is a major rail hub in Rajasthan, India, serving the city of Jodhpur and connecting it to numerous destinations across the country.
-
D.
Bikaner Junction
Bikaner Junction is a major railway station in Rajasthan, India, serving as a key rail hub connecting the city of Bikaner with various regions across the country.
-
E.
Jodhpur–Jaipur line
The Jodhpur–Jaipur line is a major railway route in the Indian state of Rajasthan that connects the cities of Jodhpur and Jaipur, serving as an important corridor for both passenger and freight traffic.
- 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_69e2454d71b48190a1f80af9f82b6fcf |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f178983fc8819080aa00e45ff77952 |
completed | April 29, 2026, 3:18 a.m. |
Created at: April 17, 2026, 3:13 p.m.