Triple
T5183292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sybill Trelawney |
E116969
|
entity |
| Predicate | teachesAt |
P3295
|
FINISHED |
| Object |
North Tower classroom
The North Tower classroom is the secluded, incense-filled room at Hogwarts School of Witchcraft and Wizardry where Divination lessons are held.
|
E119214
|
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: North Tower classroom | Statement: [Sybill Trelawney, teachesAt, North Tower classroom]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: North Tower classroom Context triple: [Sybill Trelawney, teachesAt, North Tower classroom]
-
A.
Infinite Corridor
Infinite Corridor is a long, central hallway at MIT that serves as a primary thoroughfare connecting many of the institute’s main buildings and is famous for events like the twice-yearly "MIThenge" alignment of the sun.
-
B.
Water Tower Campus
Water Tower Campus is Loyola University Chicago’s urban campus located in downtown Chicago, housing many of its professional schools and programs.
-
C.
McGraw Tower
McGraw Tower is the iconic clock and chimes tower on Cornell University's campus, known for its daily chimes concerts and prominent presence in the university skyline.
-
D.
Bone Student Center
The Bone Student Center is Illinois State University's primary student union and campus hub for dining, events, and student activities.
-
E.
North Tower
North Tower is a prominent residential skyscraper within the Deansgate Square complex in Manchester, England.
- 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: North Tower classroom Triple: [Sybill Trelawney, teachesAt, North Tower classroom]
Generated description
The North Tower classroom is the secluded, incense-filled room at Hogwarts School of Witchcraft and Wizardry where Divination lessons are held.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: North Tower classroom Target entity description: The North Tower classroom is the secluded, incense-filled room at Hogwarts School of Witchcraft and Wizardry where Divination lessons are held.
-
A.
Infinite Corridor
Infinite Corridor is a long, central hallway at MIT that serves as a primary thoroughfare connecting many of the institute’s main buildings and is famous for events like the twice-yearly "MIThenge" alignment of the sun.
-
B.
Water Tower Campus
Water Tower Campus is Loyola University Chicago’s urban campus located in downtown Chicago, housing many of its professional schools and programs.
-
C.
McGraw Tower
McGraw Tower is the iconic clock and chimes tower on Cornell University's campus, known for its daily chimes concerts and prominent presence in the university skyline.
-
D.
Bone Student Center
The Bone Student Center is Illinois State University's primary student union and campus hub for dining, events, and student activities.
-
E.
North Tower
chosen
The North Tower is a remote, high turret at Hogwarts School of Witchcraft and Wizardry, best known as the site of Professor Sybill Trelawney’s Divination classroom.
- F. None of above.
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_69bd446140f08190becb93c61158f27f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd799d50388190bf2b7dfdd90949e9 |
completed | March 20, 2026, 4:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bee0815d848190bacd5ec6a778d91e |
completed | March 21, 2026, 6:16 p.m. |
| NEDg | Description generation | batch_69bee58e4c748190bc216bd68c70e863 |
completed | March 21, 2026, 6:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bee631b5e081908da0d0ffed1ff6b3 |
completed | March 21, 2026, 6:40 p.m. |
Created at: March 20, 2026, 1:46 p.m.