Triple
T17022707
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard Mark I |
E412984
|
entity |
| Predicate | exhibitedAt |
P149
|
FINISHED |
| Object | Harvard Science Center (partial reconstruction) |
E77795
|
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: Harvard Science Center (partial reconstruction) | Statement: [Harvard Mark I, exhibitedAt, Harvard Science Center (partial reconstruction)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harvard Science Center (partial reconstruction) Context triple: [Harvard Mark I, exhibitedAt, Harvard Science Center (partial reconstruction)]
-
A.
Science Center (Harvard University)
chosen
The Science Center at Harvard University is a major academic complex that houses classrooms, laboratories, lecture halls, and key undergraduate science facilities.
-
B.
Phelps Science Center
Phelps Science Center is the dedicated science and research facility at Phillips Exeter Academy, housing classrooms, laboratories, and resources for the school’s science programs.
-
C.
Jerome L. Greene Science Center
The Jerome L. Greene Science Center is Columbia University's flagship neuroscience research facility, housing the Mortimer B. Zuckerman Mind Brain Behavior Institute on its Manhattanville campus.
-
D.
Peabody Museum of Natural History building
The Peabody Museum of Natural History building is a prominent Yale University facility that houses extensive natural history collections, research spaces, and public exhibits on topics such as paleontology, geology, and biodiversity.
-
E.
MIT Building 9
MIT Building 9 is an academic and research facility on the main Massachusetts Institute of Technology campus in Cambridge, Massachusetts.
- 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_69d886cc4170819093deddc7b8b4b6a7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d5d1d2e48190bbcba129247c6c2e |
completed | April 18, 2026, 7:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a011b4f9dfc819085639edb5cda1cca |
completed | May 10, 2026, 11:57 p.m. |
Created at: April 10, 2026, 5:33 a.m.