Triple
T11293768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caltech yearbooks |
E267394
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object |
California Institute of Technology archives
The California Institute of Technology archives is the official repository preserving Caltech’s institutional history, including documents, photographs, publications, and other materials related to the university’s research, campus life, and community.
|
E917668
|
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: California Institute of Technology archives | Statement: [Caltech yearbooks, relatedTo, California Institute of Technology archives]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: California Institute of Technology archives Context triple: [Caltech yearbooks, relatedTo, California Institute of Technology archives]
-
A.
California Institute of Technology
The California Institute of Technology (Caltech) is a world-renowned private research university in Pasadena, California, especially known for its strength in science and engineering and its contributions to space exploration and technology.
-
B.
Caltech Astronomy Department
The Caltech Astronomy Department is a leading academic and research division of the California Institute of Technology, renowned for its pioneering work in observational and theoretical astrophysics and its operation of major astronomical facilities.
-
C.
Division of Engineering and Applied Science at Caltech
The Division of Engineering and Applied Science at Caltech is a major academic division of the California Institute of Technology that conducts cutting-edge research and education across a wide range of engineering and applied science disciplines.
-
D.
Keck Graduate Institute
Keck Graduate Institute is a graduate school in Claremont, California, specializing in applied life sciences, biotechnology, and healthcare education and research.
-
E.
Caltech yearbooks
Caltech yearbooks are annual publications that document the academic year, student life, and traditions of the California Institute of Technology.
- 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: California Institute of Technology archives Triple: [Caltech yearbooks, relatedTo, California Institute of Technology archives]
Generated description
The California Institute of Technology archives is the official repository preserving Caltech’s institutional history, including documents, photographs, publications, and other materials related to the university’s research, campus life, and community.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: California Institute of Technology archives Target entity description: The California Institute of Technology archives is the official repository preserving Caltech’s institutional history, including documents, photographs, publications, and other materials related to the university’s research, campus life, and community.
-
A.
California Institute of Technology
The California Institute of Technology (Caltech) is a world-renowned private research university in Pasadena, California, especially known for its strength in science and engineering and its contributions to space exploration and technology.
-
B.
Caltech Astronomy Department
The Caltech Astronomy Department is a leading academic and research division of the California Institute of Technology, renowned for its pioneering work in observational and theoretical astrophysics and its operation of major astronomical facilities.
-
C.
Division of Engineering and Applied Science at Caltech
The Division of Engineering and Applied Science at Caltech is a major academic division of the California Institute of Technology that conducts cutting-edge research and education across a wide range of engineering and applied science disciplines.
-
D.
Keck Graduate Institute
Keck Graduate Institute is a graduate school in Claremont, California, specializing in applied life sciences, biotechnology, and healthcare education and research.
-
E.
Caltech yearbooks
Caltech yearbooks are annual publications that document the academic year, student life, and traditions of the California Institute of Technology.
- 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_69d6aac993a08190a6f36445ebaf9a43 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e98b149481909f432a6b9ef8bfbb |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e50a246a3c81909f4f1d32a1b1efeb |
completed | April 19, 2026, 5 p.m. |
| NEDg | Description generation | batch_69e510f7bec08190989118b6e4a7fa49 |
completed | April 19, 2026, 5:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e516ac8dec81909c9c1eece372189e |
completed | April 19, 2026, 5:53 p.m. |
Created at: April 8, 2026, 9:32 p.m.