Triple
T22340897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Patna–Mughalsarai section |
E552270
|
entity |
| Predicate | formsSegmentOf |
P6309
|
FINISHED |
| Object | Howrah–Patna–Mughalsarai–Delhi route |
—
|
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: Howrah–Patna–Mughalsarai–Delhi route | Statement: [Patna–Mughalsarai section, formsSegmentOf, Howrah–Patna–Mughalsarai–Delhi route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howrah–Patna–Mughalsarai–Delhi route Context triple: [Patna–Mughalsarai section, formsSegmentOf, Howrah–Patna–Mughalsarai–Delhi route]
-
A.
Delhi–Howrah route via Kanpur
The Delhi–Howrah route via Kanpur is a major trunk railway corridor in northern India that links the national capital Delhi with the eastern metropolis of Howrah (Kolkata) through the important junction city of Kanpur.
-
B.
Patna–Gaya route
The Patna–Gaya route is a major transportation corridor in the Indian state of Bihar that connects the capital city Patna with the historic city of Gaya, passing through several towns along the way.
-
C.
Agra–Lucknow route
The Agra–Lucknow route is a major railway corridor in the Indian state of Uttar Pradesh that connects the historic city of Agra with the state capital Lucknow, passing through key junctions such as Mathura.
-
D.
Howrah–Delhi main line
chosen
The Howrah–Delhi main line is one of India's busiest and most important railway corridors, connecting Kolkata (Howrah) with the national capital New Delhi and passing through major cities across northern and eastern India.
-
E.
Howrah–Prayagraj–Mumbai line
The Howrah–Prayagraj–Mumbai line is a major Indian Railways trunk route connecting Kolkata (Howrah) in the east with Mumbai in the west via Prayagraj, passing through key junctions across northern and central India.
- 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_69e11e494eec81909c4d2d51f69499d9 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15783637c8190b77885f4e23d7ee5 |
completed | April 29, 2026, 12:57 a.m. |
Created at: April 16, 2026, 8:43 p.m.