Triple
T14000098
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IITM |
E336797
|
entity |
| Predicate | hasCenter |
P35
|
FINISHED |
| Object | Centre for Battery Engineering and Electric Vehicles |
E336787
|
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: Centre for Battery Engineering and Electric Vehicles | Statement: [IITM, hasCenter, Centre for Battery Engineering and Electric Vehicles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centre for Battery Engineering and Electric Vehicles Context triple: [IITM, hasCenter, Centre for Battery Engineering and Electric Vehicles]
-
A.
Centre for Battery Engineering and Electric Vehicles
chosen
The Centre for Battery Engineering and Electric Vehicles is a research and innovation hub at IIT Madras focused on advanced battery technologies and electric mobility solutions.
-
B.
Centre for Renewable Energy Research
The Centre for Renewable Energy Research is a research institute at Bayero University Kano dedicated to advancing sustainable energy technologies and solutions.
-
C.
Electric Vehicle Architecture
Electric Vehicle Architecture is Mercedes-Benz’s dedicated modular platform designed specifically for its next-generation battery-electric vehicles.
-
D.
EV Building
EV Building is a major Concordia University campus facility known for housing engineering, computer science, and visual arts programs in a modern, interdisciplinary environment.
-
E.
National Electric Vehicle Sweden
National Electric Vehicle Sweden (NEVS) is a Swedish automotive company focused on developing and producing electric vehicles, formed after acquiring the assets of the bankrupt Saab Automobile.
- 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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2eb81b208190a961e49a02fa4140 |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbac9f1f6c8190af7ddac920661bd5 |
completed | May 6, 2026, 9:03 p.m. |
Created at: April 9, 2026, 10:19 p.m.