Triple
T19900655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delhi–Chennai line |
E478275
|
entity |
| Predicate | connectsJunction |
P50561
|
FINISHED |
| Object |
Agra Cantt
Agra Cantt is the main railway station and a major rail hub in Agra, Uttar Pradesh, serving as a key junction on several important long-distance routes across India.
|
E1402943
|
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: Agra Cantt | Statement: [Delhi–Chennai line, connectsJunction, Agra Cantt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Agra Cantt Context triple: [Delhi–Chennai line, connectsJunction, Agra Cantt]
-
A.
Agra
Agra is a historic city in northern India renowned for its Mughal-era architecture, most notably the Taj Mahal and Agra Fort.
-
B.
AGRA
AGRA is an African-based organization focused on transforming smallholder agriculture to improve food security and incomes across the continent.
-
C.
Ayodhya Cantt
Ayodhya Cantt is a major railway station serving the city of Ayodhya in Uttar Pradesh, India, connecting it to key destinations across the country.
-
D.
Seelampur
Seelampur is a densely populated residential and commercial locality in East Delhi, India, known for its bustling markets and proximity to Shahdara.
-
E.
Varanasi Cantt
Varanasi Cantt is a major railway station and transportation hub in Varanasi, Uttar Pradesh, serving as one of the primary gateways to the city.
- 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: Agra Cantt Triple: [Delhi–Chennai line, connectsJunction, Agra Cantt]
Generated description
Agra Cantt is the main railway station and a major rail hub in Agra, Uttar Pradesh, serving as a key junction on several important long-distance routes across India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Agra Cantt Target entity description: Agra Cantt is the main railway station and a major rail hub in Agra, Uttar Pradesh, serving as a key junction on several important long-distance routes across India.
-
A.
Agra
Agra is a historic city in northern India renowned for its Mughal-era architecture, most notably the Taj Mahal and Agra Fort.
-
B.
AGRA
AGRA is an African-based organization focused on transforming smallholder agriculture to improve food security and incomes across the continent.
-
C.
Ayodhya Cantt
Ayodhya Cantt is a major railway station serving the city of Ayodhya in Uttar Pradesh, India, connecting it to key destinations across the country.
-
D.
Seelampur
Seelampur is a densely populated residential and commercial locality in East Delhi, India, known for its bustling markets and proximity to Shahdara.
-
E.
Varanasi Cantt
Varanasi Cantt is a major railway station and transportation hub in Varanasi, Uttar Pradesh, serving as one of the primary gateways to the city.
- 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_69d8e520682081909892916424699bd5 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65940cf8c8190b74e51635410e48a |
completed | April 20, 2026, 4:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07f6d9dff881909ef10d970af692ba |
completed | May 16, 2026, 4:47 a.m. |
| NEDg | Description generation | batch_6a07f8aa4754819087ef697a3ec4203d |
completed | May 16, 2026, 4:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07f8d26364819086b9e4cfff88ca46 |
completed | May 16, 2026, 4:55 a.m. |
Created at: April 10, 2026, 1:52 p.m.