Triple
T22646849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | East Central Railway |
E558985
|
entity |
| Predicate | majorStation |
P1071
|
FINISHED |
| Object | Pt. Deen Dayal Upadhyaya 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: Pt. Deen Dayal Upadhyaya Junction | Statement: [East Central Railway, majorStation, Pt. Deen Dayal Upadhyaya Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pt. Deen Dayal Upadhyaya Junction Context triple: [East Central Railway, majorStation, Pt. Deen Dayal Upadhyaya Junction]
-
A.
Pt. Deen Dayal Upadhyaya Junction
chosen
Pt. Deen Dayal Upadhyaya Junction is a major railway junction and transit hub in Uttar Pradesh, India, serving as an important stop on the Delhi–Howrah main line.
-
B.
Rajendra Nagar Terminal
Rajendra Nagar Terminal is a major railway terminus in Patna, Bihar, serving as an important hub for long-distance and regional train services in eastern India.
-
C.
Ayodhya Junction
Ayodhya Junction is a major railway station in the city of Ayodhya, Uttar Pradesh, serving as a key rail hub for pilgrims and travelers visiting this important religious and historical center.
-
D.
Anand Junction
Anand Junction is a key railway station and transit hub in Gujarat, India, serving as an important link on the Western Railway network.
-
E.
Anand Vihar Terminal
Anand Vihar Terminal is a major railway station and transport hub in East Delhi, serving as a key terminus for long-distance and suburban trains connecting the National Capital Region with cities across northern 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_69e24547f7fc819086e2c4ba3b979657 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f170382ba48190b77692762db43313 |
completed | April 29, 2026, 2:43 a.m. |
Created at: April 17, 2026, 3:05 p.m.