Triple
T21457653
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ITS (Incompatible Timesharing System) |
E529383
|
entity |
| Predicate | primaryLocation |
P3231
|
FINISHED |
| Object | MIT Building 26 |
—
|
NE NERFINISHED |
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 Building 26 | Statement: [ITS (Incompatible Timesharing System), primaryLocation, MIT Building 26]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MIT Building 26 Context triple: [ITS (Incompatible Timesharing System), primaryLocation, MIT Building 26]
-
A.
MIT Building 26
chosen
MIT Building 26 is an academic and research facility on the Massachusetts Institute of Technology campus, known for housing laboratories and classrooms for science and engineering disciplines.
-
B.
MIT Building 24
MIT Building 24 is an academic and research facility located within the central Main Group complex of the Massachusetts Institute of Technology campus in Cambridge, Massachusetts.
-
C.
MIT Building 36
MIT Building 36 is an academic and research facility on the Massachusetts Institute of Technology campus, primarily housing electrical engineering and computer science laboratories and offices.
-
D.
MIT Building 16
MIT Building 16 is an academic and research facility within the central Main Group complex of the Massachusetts Institute of Technology campus in Cambridge, Massachusetts.
-
E.
MIT Building 32
MIT Building 32, also known as the Ray and Maria Stata Center, is a distinctive Frank Gehry–designed complex at MIT that houses the Computer Science and Artificial Intelligence Laboratory (CSAIL) and other research facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0c458133481908ae8b41a12c4edec |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9e9d7af248190a3bc06a390f390bf |
completed | April 23, 2026, 9:43 a.m. |
Created at: April 16, 2026, 6:08 p.m.