Triple
T14150523
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hyderabad Deccan railway station |
E350665
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Nampally railway station
Nampally railway station, officially known as Hyderabad Deccan, is a major historic railway terminus serving the city of Hyderabad, India.
|
E1088000
|
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: Nampally railway station | Statement: [Hyderabad Deccan railway station, alsoKnownAs, Nampally railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nampally railway station Context triple: [Hyderabad Deccan railway station, alsoKnownAs, Nampally railway station]
-
A.
Nizamabad railway station
Nizamabad railway station is a key rail hub in Telangana, India, serving the city of Nizamabad with major passenger and regional train connections.
-
B.
Hyderabad Junction railway station
Hyderabad Junction railway station is a major railway hub in Hyderabad, Sindh, Pakistan, serving as a key junction for regional and long-distance train services.
-
C.
Saidapet railway station
Saidapet railway station is a suburban rail station in Chennai, India, serving the Saidapet neighborhood on the Chennai Beach–Tambaram line.
-
D.
Warangal railway station
Warangal railway station is a key rail transport hub in Telangana, India, serving the city of Warangal with major passenger and express train connections.
-
E.
Tambaram railway station
Tambaram railway station is a major suburban and long-distance rail hub in the Chennai metropolitan area, serving as a key terminus and transit point for commuters and regional travelers in Tamil Nadu, India.
- 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: Nampally railway station Triple: [Hyderabad Deccan railway station, alsoKnownAs, Nampally railway station]
Generated description
Nampally railway station, officially known as Hyderabad Deccan, is a major historic railway terminus serving the city of Hyderabad, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nampally railway station Target entity description: Nampally railway station, officially known as Hyderabad Deccan, is a major historic railway terminus serving the city of Hyderabad, India.
-
A.
Nizamabad railway station
Nizamabad railway station is a key rail hub in Telangana, India, serving the city of Nizamabad with major passenger and regional train connections.
-
B.
Hyderabad Junction railway station
Hyderabad Junction railway station is a major railway hub in Hyderabad, Sindh, Pakistan, serving as a key junction for regional and long-distance train services.
-
C.
Saidapet railway station
Saidapet railway station is a suburban rail station in Chennai, India, serving the Saidapet neighborhood on the Chennai Beach–Tambaram line.
-
D.
Warangal railway station
Warangal railway station is a key rail transport hub in Telangana, India, serving the city of Warangal with major passenger and express train connections.
-
E.
Tambaram railway station
Tambaram railway station is a major suburban and long-distance rail hub in the Chennai metropolitan area, serving as a key terminus and transit point for commuters and regional travelers in Tamil Nadu, India.
- 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_69d8278775fc8190b0802d22ca2f495d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de6124e23481909e5132a40a1d8624 |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd2802ba608190849313ff2661cd07 |
completed | May 8, 2026, 12:02 a.m. |
| NEDg | Description generation | batch_69fd2c4104c481908b09448870df0fb5 |
completed | May 8, 2026, 12:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd2cc71b248190aa78697c5bc397e6 |
completed | May 8, 2026, 12:22 a.m. |
Created at: April 10, 2026, 12:56 a.m.