Triple
T9723447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arthur R. von Hippel |
E235539
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object |
Materials Research Laboratory at MIT
The Materials Research Laboratory at MIT is a leading interdisciplinary research center focused on advancing the science and engineering of materials for applications ranging from electronics and energy to biotechnology.
|
E816198
|
NE FINISHED |
How this triple was built (4 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: Materials Research Laboratory at MIT | Statement: [Arthur R. von Hippel, affiliation, Materials Research Laboratory at MIT]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Materials Research Laboratory at MIT Context triple: [Arthur R. von Hippel, affiliation, Materials Research Laboratory at MIT]
-
A.
Materials Research Laboratory at the University of Illinois at Urbana–Champaign
The Materials Research Laboratory at the University of Illinois at Urbana–Champaign is an interdisciplinary research center focused on advanced materials science and engineering, supporting collaborative research across physics, chemistry, engineering, and related fields.
-
B.
Center for Materials Research
The Center for Materials Research is a research institute at the Naval Postgraduate School focused on advancing the science and engineering of materials for defense and related applications.
-
C.
MIT Research Laboratory of Electronics
The MIT Research Laboratory of Electronics is a leading interdisciplinary research center at the Massachusetts Institute of Technology focused on advancing electronics, photonics, information science, and related technologies.
-
D.
Harvard Center for Nanoscale Systems
The Harvard Center for Nanoscale Systems is a Harvard University research facility that provides advanced tools and expertise for nanoscale science, engineering, and materials characterization.
-
E.
Department of Materials Science and Engineering, UC Berkeley
The Department of Materials Science and Engineering at UC Berkeley is a leading academic department focused on the study, design, and engineering of materials for advanced technologies and scientific innovation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Materials Research Laboratory at MIT Triple: [Arthur R. von Hippel, affiliation, Materials Research Laboratory at MIT]
Generated description
The Materials Research Laboratory at MIT is a leading interdisciplinary research center focused on advancing the science and engineering of materials for applications ranging from electronics and energy to biotechnology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Materials Research Laboratory at MIT Target entity description: The Materials Research Laboratory at MIT is a leading interdisciplinary research center focused on advancing the science and engineering of materials for applications ranging from electronics and energy to biotechnology.
-
A.
Materials Research Laboratory at the University of Illinois at Urbana–Champaign
The Materials Research Laboratory at the University of Illinois at Urbana–Champaign is an interdisciplinary research center focused on advanced materials science and engineering, supporting collaborative research across physics, chemistry, engineering, and related fields.
-
B.
Center for Materials Research
The Center for Materials Research is a research institute at the Naval Postgraduate School focused on advancing the science and engineering of materials for defense and related applications.
-
C.
MIT Research Laboratory of Electronics
The MIT Research Laboratory of Electronics is a leading interdisciplinary research center at the Massachusetts Institute of Technology focused on advancing electronics, photonics, information science, and related technologies.
-
D.
Harvard Center for Nanoscale Systems
The Harvard Center for Nanoscale Systems is a Harvard University research facility that provides advanced tools and expertise for nanoscale science, engineering, and materials characterization.
-
E.
Department of Materials Science and Engineering, UC Berkeley
The Department of Materials Science and Engineering at UC Berkeley is a leading academic department focused on the study, design, and engineering of materials for advanced technologies and scientific innovation.
- F. None of above. chosen
Provenance (5 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_69ca84d0123c819096f9dc3b6abb0881 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e75abd48190a6e6679ec51496e8 |
completed | April 1, 2026, 10:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19fa5a8e48190b7b1742eb6c3b81e |
completed | April 4, 2026, 11:32 p.m. |
| NEDg | Description generation | batch_69d1a022efd48190b0206bbdf3d93b9e |
completed | April 4, 2026, 11:34 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1a09ae5b48190b4d0b01cd20ba140 |
completed | April 4, 2026, 11:36 p.m. |
Created at: March 30, 2026, 8:20 p.m.