Triple
T4746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carl Sagan |
E93
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
University of Chicago Laboratory Schools
The University of Chicago Laboratory Schools is a renowned private progressive school in Chicago known for its innovative education model and affiliation with the University of Chicago.
|
E8125
|
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: University of Chicago Laboratory Schools | Statement: [Carl Sagan, educatedAt, University of Chicago Laboratory Schools]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Chicago Laboratory Schools Context triple: [Carl Sagan, educatedAt, University of Chicago Laboratory Schools]
-
A.
Butler School
Butler School is a public elementary school serving young students in the town of Belmont, Massachusetts.
-
B.
Harvard Graduate School of Education
The Harvard Graduate School of Education is a leading graduate institution dedicated to research, policy, and practice in education, known for shaping influential educators and education leaders worldwide.
-
C.
Washington University in St. Louis
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
-
D.
Belmont Public Schools
Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
-
E.
Luitpold Gymnasium
Luitpold Gymnasium was a secondary school in Munich, Germany, known for being one of the early educational institutions attended by Albert Einstein.
- 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: University of Chicago Laboratory Schools Triple: [Carl Sagan, educatedAt, University of Chicago Laboratory Schools]
Generated description
The University of Chicago Laboratory Schools is a renowned private progressive school in Chicago known for its innovative education model and affiliation with the University of Chicago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: University of Chicago Laboratory Schools Target entity description: The University of Chicago Laboratory Schools is a renowned private progressive school in Chicago known for its innovative education model and affiliation with the University of Chicago.
-
A.
Butler School
Butler School is a public elementary school serving young students in the town of Belmont, Massachusetts.
-
B.
Harvard Graduate School of Education
The Harvard Graduate School of Education is a leading graduate institution dedicated to research, policy, and practice in education, known for shaping influential educators and education leaders worldwide.
-
C.
Washington University in St. Louis
Washington University in St. Louis is a private research university in St. Louis, Missouri, known for its strong programs in medicine, engineering, and the arts and sciences.
-
D.
Belmont Public Schools
Belmont Public Schools is the public school district serving the town of Belmont, Massachusetts, providing K–12 education through its network of local schools.
-
E.
Luitpold Gymnasium
Luitpold Gymnasium was a secondary school in Munich, Germany, known for being one of the early educational institutions attended by Albert Einstein.
- 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_69a238d6b47881909e68288aed2fd858 |
completed | Feb. 28, 2026, 12:37 a.m. |
| NER | Named-entity recognition | batch_69a2399c646c8190b4977ed56b8835a8 |
completed | Feb. 28, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a262364cf48190b390bab67cee9312 |
completed | Feb. 28, 2026, 3:34 a.m. |
| NEDg | Description generation | batch_69a262e524e88190854d3585d6694bc0 |
completed | Feb. 28, 2026, 3:37 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a26357a9d08190972bfc596be2baac |
completed | Feb. 28, 2026, 3:39 a.m. |
Created at: Feb. 28, 2026, 12:40 a.m.