Triple
T11322429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Railway |
E268124
|
entity |
| Predicate | hasWorkshop |
P42933
|
FINISHED |
| Object |
Matunga Workshop
Matunga Workshop is a major railway maintenance and repair facility in Mumbai, India, operated by Central Railway and known for over a century of servicing and overhauling rolling stock.
|
E919134
|
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: Matunga Workshop | Statement: [Central Railway, hasWorkshop, Matunga Workshop]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Matunga Workshop Context triple: [Central Railway, hasWorkshop, Matunga Workshop]
-
A.
Wetworks
Wetworks is a WildStorm comic book series that follows a team of black-ops soldiers bonded with golden symbiote suits to battle supernatural threats.
-
B.
Magrathean workshops
Magrathean workshops are the legendary planet-construction facilities in Douglas Adams' "The Hitchhiker's Guide to the Galaxy," where custom-designed worlds are built to order.
-
C.
Glaserworks
Glaserworks is an architectural firm known for its role in designing major sports venues, including contributing to the design of Paycor Stadium in Cincinnati.
-
D.
Pendre Works
Pendre Works is a historic railway workshop and depot on the Talyllyn Railway in Wales, known for maintaining and housing the line’s locomotives and rolling stock.
-
E.
Glassworks
Glassworks is a 1982 chamber music album by minimalist composer Philip Glass, designed as an accessible introduction to his style and featuring his characteristic repetitive, evolving structures.
- 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: Matunga Workshop Triple: [Central Railway, hasWorkshop, Matunga Workshop]
Generated description
Matunga Workshop is a major railway maintenance and repair facility in Mumbai, India, operated by Central Railway and known for over a century of servicing and overhauling rolling stock.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Matunga Workshop Target entity description: Matunga Workshop is a major railway maintenance and repair facility in Mumbai, India, operated by Central Railway and known for over a century of servicing and overhauling rolling stock.
-
A.
Wetworks
Wetworks is a WildStorm comic book series that follows a team of black-ops soldiers bonded with golden symbiote suits to battle supernatural threats.
-
B.
Magrathean workshops
Magrathean workshops are the legendary planet-construction facilities in Douglas Adams' "The Hitchhiker's Guide to the Galaxy," where custom-designed worlds are built to order.
-
C.
Glaserworks
Glaserworks is an architectural firm known for its role in designing major sports venues, including contributing to the design of Paycor Stadium in Cincinnati.
-
D.
Pendre Works
Pendre Works is a historic railway workshop and depot on the Talyllyn Railway in Wales, known for maintaining and housing the line’s locomotives and rolling stock.
-
E.
Glassworks
Glassworks is a 1982 chamber music album by minimalist composer Philip Glass, designed as an accessible introduction to his style and featuring his characteristic repetitive, evolving structures.
- 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_69d6aaca5c24819083db46a30d86cb34 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9dff37081909622623e66e17ccd |
completed | April 9, 2026, 6:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e525ed950081908ec94cfbf8849e85 |
completed | April 19, 2026, 6:58 p.m. |
| NEDg | Description generation | batch_69e52c82b6108190aec9b6e9d726f803 |
completed | April 19, 2026, 7:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e531b079708190ac9e19127d36a848 |
completed | April 19, 2026, 7:49 p.m. |
Created at: April 8, 2026, 9:32 p.m.