Triple
T2488464
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Municipal Corporation of Greater Mumbai |
E55983
|
entity |
| Predicate | headquartersBuilding |
P62
|
FINISHED |
| Object | BMC Headquarters, Mumbai |
E268129
|
NE FINISHED |
How this triple was built (2 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: BMC Headquarters, Mumbai | Statement: [Municipal Corporation of Greater Mumbai, headquartersBuilding, BMC Headquarters, Mumbai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BMC Headquarters, Mumbai Context triple: [Municipal Corporation of Greater Mumbai, headquartersBuilding, BMC Headquarters, Mumbai]
-
A.
Brihanmumbai Municipal Corporation building
chosen
The Brihanmumbai Municipal Corporation building is a historic Indo-Gothic style civic headquarters in Mumbai, renowned for its grand architecture and prominent location in the city’s colonial-era administrative district.
-
B.
Shantivan, New Delhi
Shantivan, New Delhi is a memorial site and landscaped park on the banks of the Yamuna River dedicated to India’s first Prime Minister, Jawaharlal Nehru.
-
C.
Hinjawadi IT Park
Hinjawadi IT Park is a major technology and business hub in Pune, India, housing numerous IT companies, startups, and multinational corporations.
-
D.
Gowalia Tank Maidan, Bombay
Gowalia Tank Maidan in Bombay (now August Kranti Maidan) is a historic public ground renowned as the site where Mahatma Gandhi launched the Quit India Movement in 1942.
-
E.
Bruhat Bengaluru Mahanagara Palike
Bruhat Bengaluru Mahanagara Palike is the municipal corporation responsible for civic administration and infrastructure development in the city of Bengaluru, India.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69abd179c44881909cd6c7626cadaf10 |
completed | March 7, 2026, 7:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af17bca6f88190a63672fb3372f0be |
completed | March 9, 2026, 6:55 p.m. |
Created at: March 6, 2026, 9:45 p.m.