Triple
T11322631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brihanmumbai Municipal Corporation building |
E268129
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
MCGM building
The MCGM building is a historic Gothic-style civic headquarters in Mumbai, India, known for housing the city’s municipal corporation.
|
E919141
|
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: MCGM building | Statement: [Brihanmumbai Municipal Corporation building, hasAlternativeName, MCGM building]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MCGM building Context triple: [Brihanmumbai Municipal Corporation building, hasAlternativeName, MCGM building]
-
A.
GCGM
GCGM is the ICAO airport code for La Gomera Airport, a regional airport serving the island of La Gomera in Spain’s Canary Islands.
-
B.
CMGC
The CMGC was a specialized Canadian military unit formed during World War I to operate machine guns in support of infantry operations.
-
C.
SNMCMG1
SNMCMG1 is a permanent multinational NATO maritime group specializing in mine countermeasures operations, primarily in the waters of Northern Europe.
-
D.
GM2900 platform
The GM2900 platform is a General Motors front-wheel-drive car architecture used for various compact and mid-size models, including later generations of the Saab 900.
-
E.
MCG
MCG is a world-famous sports stadium in Melbourne, Australia, renowned as a premier venue for cricket and Australian rules football and for hosting major international sporting events.
- 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: MCGM building Triple: [Brihanmumbai Municipal Corporation building, hasAlternativeName, MCGM building]
Generated description
The MCGM building is a historic Gothic-style civic headquarters in Mumbai, India, known for housing the city’s municipal corporation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MCGM building Target entity description: The MCGM building is a historic Gothic-style civic headquarters in Mumbai, India, known for housing the city’s municipal corporation.
-
A.
GCGM
GCGM is the ICAO airport code for La Gomera Airport, a regional airport serving the island of La Gomera in Spain’s Canary Islands.
-
B.
CMGC
The CMGC was a specialized Canadian military unit formed during World War I to operate machine guns in support of infantry operations.
-
C.
SNMCMG1
SNMCMG1 is a permanent multinational NATO maritime group specializing in mine countermeasures operations, primarily in the waters of Northern Europe.
-
D.
GM2900 platform
The GM2900 platform is a General Motors front-wheel-drive car architecture used for various compact and mid-size models, including later generations of the Saab 900.
-
E.
MCG
MCG is a world-famous sports stadium in Melbourne, Australia, renowned as a premier venue for cricket and Australian rules football and for hosting major international sporting events.
- 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.