Triple
T749155
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MIT Building E15 |
E15407
|
entity |
| Predicate | campus |
P269
|
FINISHED |
| Object | MIT East Campus |
E92106
|
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: MIT East Campus | Statement: [MIT Building E15, campus, MIT East Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MIT East Campus Context triple: [MIT Building E15, campus, MIT East Campus]
-
A.
MIT East Campus
chosen
MIT East Campus is a residential area of the Massachusetts Institute of Technology known for its student dormitories, tight-knit community, and distinctive hacker culture.
-
B.
MIT West Campus
MIT West Campus is the western portion of the Massachusetts Institute of Technology’s main campus in Cambridge, Massachusetts, encompassing a mix of academic, athletic, and residential facilities.
-
C.
MIT Stata Center
MIT Stata Center is a strikingly unconventional academic complex at MIT designed by architect Frank Gehry, known for its deconstructivist architecture and housing research labs, classrooms, and offices.
-
D.
MIT Building 54
MIT Building 54 is a prominent high-rise tower on the MIT campus that houses the Department of Earth, Atmospheric and Planetary Sciences and is known for its meteorological and geophysical research facilities.
-
E.
MIT Building 4
MIT Building 4 is a central academic building on the Massachusetts Institute of Technology campus that houses the Institute’s Mathematics Department and various classrooms and offices.
- 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a62f31888190b80cb0a7220f8d80 |
completed | March 1, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7cf4b62b08190bc8d5978595ce60b |
completed | March 4, 2026, 6:20 a.m. |
Created at: March 1, 2026, 7:37 p.m.