Triple
T7428884
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Eastern Railway |
E171434
|
entity |
| Predicate | hasWorkshop |
P42933
|
FINISHED |
| Object |
Kharagpur Workshop
Kharagpur Workshop is a major railway maintenance and repair facility in India, known for overhauling and servicing rolling stock for the South Eastern Railway zone.
|
E663689
|
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: Kharagpur Workshop | Statement: [South Eastern Railway, hasWorkshop, Kharagpur Workshop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kharagpur Workshop Context triple: [South Eastern Railway, hasWorkshop, Kharagpur Workshop]
-
A.
Kanpur Indo-American Programme
The Kanpur Indo-American Programme was a collaborative educational initiative between India and the United States that played a key role in shaping the academic and research framework of IIT Kanpur in its early years.
-
B.
Institute of Physics Bhubaneswar
The Institute of Physics Bhubaneswar is a premier research institution in India dedicated to advanced studies and research in theoretical and experimental physics.
-
C.
Bengal Technical Institute
Bengal Technical Institute was an early 20th-century technical education institution in Kolkata that later evolved into what is now Jadavpur University.
-
D.
Indian Institute of Technology Kharagpur
Indian Institute of Technology Kharagpur is a premier Indian public technical and research university renowned for its engineering, science, and management programs and its status as one of the oldest and most prestigious IITs in the country.
-
E.
National School of Technology
The National School of Technology is a higher education institution in Haiti specializing in technical and engineering disciplines as part of the State University of Haiti system.
- 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: Kharagpur Workshop Triple: [South Eastern Railway, hasWorkshop, Kharagpur Workshop]
Generated description
Kharagpur Workshop is a major railway maintenance and repair facility in India, known for overhauling and servicing rolling stock for the South Eastern Railway zone.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kharagpur Workshop Target entity description: Kharagpur Workshop is a major railway maintenance and repair facility in India, known for overhauling and servicing rolling stock for the South Eastern Railway zone.
-
A.
Kanpur Indo-American Programme
The Kanpur Indo-American Programme was a collaborative educational initiative between India and the United States that played a key role in shaping the academic and research framework of IIT Kanpur in its early years.
-
B.
Institute of Physics Bhubaneswar
The Institute of Physics Bhubaneswar is a premier research institution in India dedicated to advanced studies and research in theoretical and experimental physics.
-
C.
Bengal Technical Institute
Bengal Technical Institute was an early 20th-century technical education institution in Kolkata that later evolved into what is now Jadavpur University.
-
D.
Indian Institute of Technology Kharagpur
Indian Institute of Technology Kharagpur is a premier Indian public technical and research university renowned for its engineering, science, and management programs and its status as one of the oldest and most prestigious IITs in the country.
-
E.
National School of Technology
The National School of Technology is a higher education institution in Haiti specializing in technical and engineering disciplines as part of the State University of Haiti system.
- 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_69c68a63491881909281f73d4d5643bf |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f3082f188190af5673d18ac7e87e |
completed | March 27, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c81f0e28e88190805108dff740dda3 |
completed | March 28, 2026, 6:33 p.m. |
| NEDg | Description generation | batch_69c8200c52c8819083b14e8d768fc9be |
completed | March 28, 2026, 6:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c82084879c8190ae60b99f702dc058 |
completed | March 28, 2026, 6:40 p.m. |
Created at: March 27, 2026, 3:12 p.m.