Triple
T16712413
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MIT Department of Mechanical Engineering |
E406139
|
entity |
| Predicate | hasLaboratory |
P105
|
FINISHED |
| Object |
Center for Ocean Engineering
The Center for Ocean Engineering is an MIT research and educational hub focused on advancing marine technology, ocean systems, and offshore engineering.
|
E1229540
|
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: Center for Ocean Engineering | Statement: [MIT Department of Mechanical Engineering, hasLaboratory, Center for Ocean Engineering]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Center for Ocean Engineering Context triple: [MIT Department of Mechanical Engineering, hasLaboratory, Center for Ocean Engineering]
-
A.
Department of Ocean Engineering
The Department of Ocean Engineering at IIT Madras is an academic and research unit specializing in offshore structures, coastal and ocean engineering, naval architecture, and related marine technologies.
-
B.
Institute of Marine and Environmental Technology
The Institute of Marine and Environmental Technology is a research center focused on advancing marine biology, environmental science, and biotechnology to address challenges in ocean health and sustainability.
-
C.
School of Ocean and Earth Science and Technology
The School of Ocean and Earth Science and Technology is a leading research and educational institution specializing in oceanography, earth sciences, atmospheric sciences, and related technologies.
-
D.
Faculty of Ocean Engineering
The Faculty of Ocean Engineering at Institut Teknologi Bandung is an academic unit specializing in marine and offshore engineering education and research, including ship design, coastal structures, and ocean resource development.
-
E.
Centre of Marine Engineering Technology
The Centre of Marine Engineering Technology is a premier Indian naval training institution specializing in advanced marine engineering education and technical training for naval personnel.
- 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: Center for Ocean Engineering Triple: [MIT Department of Mechanical Engineering, hasLaboratory, Center for Ocean Engineering]
Generated description
The Center for Ocean Engineering is an MIT research and educational hub focused on advancing marine technology, ocean systems, and offshore engineering.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Center for Ocean Engineering Target entity description: The Center for Ocean Engineering is an MIT research and educational hub focused on advancing marine technology, ocean systems, and offshore engineering.
-
A.
Department of Ocean Engineering
The Department of Ocean Engineering at IIT Madras is an academic and research unit specializing in offshore structures, coastal and ocean engineering, naval architecture, and related marine technologies.
-
B.
Institute of Marine and Environmental Technology
The Institute of Marine and Environmental Technology is a research center focused on advancing marine biology, environmental science, and biotechnology to address challenges in ocean health and sustainability.
-
C.
School of Ocean and Earth Science and Technology
The School of Ocean and Earth Science and Technology is a leading research and educational institution specializing in oceanography, earth sciences, atmospheric sciences, and related technologies.
-
D.
Faculty of Ocean Engineering
The Faculty of Ocean Engineering at Institut Teknologi Bandung is an academic unit specializing in marine and offshore engineering education and research, including ship design, coastal structures, and ocean resource development.
-
E.
Centre of Marine Engineering Technology
The Centre of Marine Engineering Technology is a premier Indian naval training institution specializing in advanced marine engineering education and technical training for naval personnel.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e386530d9c8190b91ec3aac7dc2518 |
completed | April 18, 2026, 1:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0091a95180819099abd50dd153e229 |
completed | May 10, 2026, 2:09 p.m. |
| NEDg | Description generation | batch_6a00925fda608190b3674bd5e9ca6bf5 |
completed | May 10, 2026, 2:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00939075d88190a63cdd942eb3fea8 |
completed | May 10, 2026, 2:17 p.m. |
Created at: April 10, 2026, 5:20 a.m.