Triple
T13210655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Delhi Railway Station |
E314480
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Delhi Jn
Delhi Jn is a major historic railway junction in Old Delhi that serves as one of the busiest and oldest rail hubs in India.
|
E1033852
|
NE FINISHED |
How this triple was built (4 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: Delhi Jn | Statement: [Old Delhi Railway Station, alsoKnownAs, Delhi Jn]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Delhi Jn Context triple: [Old Delhi Railway Station, alsoKnownAs, Delhi Jn]
-
A.
Chandigarh Junction
Chandigarh Junction is a major railway station in the Indian city of Chandigarh, serving as a key rail hub connecting northern India with numerous regional and long-distance routes.
-
B.
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.
-
C.
New Delhi Railway Station
New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail network.
-
D.
Kalyan Junction
Kalyan Junction is a key railway hub in the Mumbai metropolitan region, serving as a major interchange point for suburban and long-distance trains across multiple routes.
-
E.
Meerut Cantt railway station
Meerut Cantt railway station is a key Indian Railways station serving the cantonment area of Meerut in Uttar Pradesh, facilitating both civilian and military rail transport.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Delhi Jn Triple: [Old Delhi Railway Station, alsoKnownAs, Delhi Jn]
Generated description
Delhi Jn is a major historic railway junction in Old Delhi that serves as one of the busiest and oldest rail hubs in India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Delhi Jn Target entity description: Delhi Jn is a major historic railway junction in Old Delhi that serves as one of the busiest and oldest rail hubs in India.
-
A.
Chandigarh Junction
Chandigarh Junction is a major railway station in the Indian city of Chandigarh, serving as a key rail hub connecting northern India with numerous regional and long-distance routes.
-
B.
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.
-
C.
New Delhi Railway Station
New Delhi Railway Station is one of India’s busiest and largest railway hubs, serving as a major gateway to the capital city and a central node in the country’s rail network.
-
D.
Kalyan Junction
Kalyan Junction is a key railway hub in the Mumbai metropolitan region, serving as a major interchange point for suburban and long-distance trains across multiple routes.
-
E.
Meerut Cantt railway station
Meerut Cantt railway station is a key Indian Railways station serving the cantonment area of Meerut in Uttar Pradesh, facilitating both civilian and military rail transport.
- F. None of above. chosen
Provenance (5 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_69d806aee7308190b70a237ba2a6e3e1 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c9e072c8190b66e2c2430628ed0 |
completed | April 10, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f716c2c15c819096a0eb84e7551f6f |
completed | May 3, 2026, 9:34 a.m. |
| NEDg | Description generation | batch_69f717c97ca481909959fbc278a5db59 |
completed | May 3, 2026, 9:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7188ffd0c8190ba761846ec5f9ae0 |
completed | May 3, 2026, 9:42 a.m. |
Created at: April 9, 2026, 9:17 p.m.