Triple
T2486643
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mumbai Monorail |
E55941
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Mumbai Metropolitan Region Development Authority
The Mumbai Metropolitan Region Development Authority is a government planning and development agency responsible for infrastructure, transport, and regional development across the Mumbai metropolitan area.
|
E272640
|
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: Mumbai Metropolitan Region Development Authority | Statement: [Mumbai Monorail, owner, Mumbai Metropolitan Region Development Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mumbai Metropolitan Region Development Authority Context triple: [Mumbai Monorail, owner, Mumbai Metropolitan Region Development Authority]
-
A.
Pune Metropolitan Region Development Authority
The Pune Metropolitan Region Development Authority is a statutory urban planning and development body responsible for infrastructure and regional growth in and around Pune, India.
-
B.
Municipal Corporation of Greater Mumbai
The Municipal Corporation of Greater Mumbai is the civic governing body responsible for administering and providing public services and infrastructure across the city of Mumbai, India.
-
C.
Pune Municipal Corporation
Pune Municipal Corporation is the local governing body responsible for civic administration and infrastructure development in the city of Pune, India.
-
D.
Delhi Development Authority
The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
-
E.
Nagpur Municipal Corporation
Nagpur Municipal Corporation is the local civic body responsible for administering and providing municipal services to the city of Nagpur in Maharashtra, 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: Mumbai Metropolitan Region Development Authority Triple: [Mumbai Monorail, owner, Mumbai Metropolitan Region Development Authority]
Generated description
The Mumbai Metropolitan Region Development Authority is a government planning and development agency responsible for infrastructure, transport, and regional development across the Mumbai metropolitan area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mumbai Metropolitan Region Development Authority Target entity description: The Mumbai Metropolitan Region Development Authority is a government planning and development agency responsible for infrastructure, transport, and regional development across the Mumbai metropolitan area.
-
A.
Pune Metropolitan Region Development Authority
The Pune Metropolitan Region Development Authority is a statutory urban planning and development body responsible for infrastructure and regional growth in and around Pune, India.
-
B.
Municipal Corporation of Greater Mumbai
The Municipal Corporation of Greater Mumbai is the civic governing body responsible for administering and providing public services and infrastructure across the city of Mumbai, India.
-
C.
Pune Municipal Corporation
Pune Municipal Corporation is the local governing body responsible for civic administration and infrastructure development in the city of Pune, India.
-
D.
Delhi Development Authority
The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
-
E.
Nagpur Municipal Corporation
Nagpur Municipal Corporation is the local civic body responsible for administering and providing municipal services to the city of Nagpur in Maharashtra, 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_69ab49e670a88190b928e08302381710 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd17705488190b90b1aa66dd25972 |
completed | March 7, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af1f8ee974819082a2a29f8b72d131 |
completed | March 9, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_69af201e1a748190905bb221fc5dd01e |
completed | March 9, 2026, 7:31 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af20ad25588190b8e26e82baba731d |
completed | March 9, 2026, 7:34 p.m. |
Created at: March 6, 2026, 9:45 p.m.