Triple
T7215190
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Institute of Technology Bombay |
E149512
|
entity |
| Predicate | hasCenter |
P35
|
FINISHED |
| Object | Centre for Environmental Science and Engineering |
E504493
|
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 Environmental Science and Engineering | Statement: [Indian Institute of Technology Bombay, hasCenter, Centre for Environmental Science and Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Centre for Environmental Science and Engineering Context triple: [Indian Institute of Technology Bombay, hasCenter, Centre for Environmental Science and Engineering]
-
A.
Centre for Environmental Science and Engineering
chosen
The Centre for Environmental Science and Engineering is an academic and research unit at IIT Kanpur focused on advancing knowledge and technologies related to environmental protection, pollution control, and sustainable development.
-
B.
Institute of Environmental Engineering
The Institute of Environmental Engineering is an academic and research unit specializing in environmental protection technologies, sustainable resource management, and ecological engineering within the Peoples’ Friendship University of Russia.
-
C.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Sun Yat-sen University dedicated to education and research on environmental protection, pollution control, and sustainable development.
-
D.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Tianjin University focused on education and research in environmental protection, pollution control, and sustainable development technologies.
-
E.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Tongji University specializing in education and research on environmental protection, sustainability, and related engineering disciplines.
- 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_69c687eca814819095abb52316b1af80 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6e98ebe1c81909891b4a1c2c3a4aa |
completed | March 27, 2026, 8:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7bfd82c488190bfa85ffdd7f385ef |
completed | March 28, 2026, 11:47 a.m. |
Created at: March 27, 2026, 2:53 p.m.