Triple
T17378112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Agra railway division |
E422493
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Mathura Junction |
—
|
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: Mathura Junction | Statement: [Agra railway division, hasStation, Mathura Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mathura Junction Context triple: [Agra railway division, hasStation, Mathura Junction]
-
A.
Mathura Junction
chosen
Mathura Junction is a major railway station and transit hub in the Indian state of Uttar Pradesh, serving as a key junction on routes connecting northern and central India.
-
B.
Miraj Junction
Miraj Junction is a key railway hub in Maharashtra, India, serving as an important interchange point connecting routes between Pune, Goa, and Karnataka.
-
C.
Badarpur Junction
Badarpur Junction is a key railway junction in Assam, India, serving as an important transit point linking Silchar with other parts of the region and country.
-
D.
Itarsi Junction
Itarsi Junction is a major railway junction in Madhya Pradesh, India, serving as a key transit hub connecting multiple important rail routes across the country.
-
E.
Durg Junction
Durg Junction is a key railway station in Chhattisgarh, India, serving as an important regional hub for passenger and freight trains.
- 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_69d889d6535c81908be333c01deaec4e |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a6ea56c8190b56d966ccf2c91f7 |
completed | April 19, 2026, 2:14 a.m. |
Created at: April 10, 2026, 5:45 a.m.