Triple
T9715213
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MIT Building 8 |
E235124
|
entity |
| Predicate | hasCorridorFrontage |
P5520
|
FINISHED |
| Object | Infinite Corridor |
E200856
|
NE FINISHED |
How this triple was built (3 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: Infinite Corridor | Statement: [MIT Building 8, hasCorridorFrontage, Infinite Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Infinite Corridor Context triple: [MIT Building 8, hasCorridorFrontage, Infinite Corridor]
-
A.
Infinite Corridor
chosen
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.
Bates Hall Reading Room
Bates Hall Reading Room is the grand, barrel-vaulted main reading room of the Boston Public Library’s Copley Square branch, renowned for its long rows of green-shaded lamps and classical architectural design.
-
C.
Aldrich Hall
Aldrich Hall is a primary classroom and academic building at Harvard Business School, known for hosting many of the school’s MBA courses and case-method discussions.
-
D.
Mapo Hall
Mapo Hall is a historic colonial-era city hall and iconic civic center located on Mapo Hill in Ibadan, Nigeria.
-
E.
Tom Quadrangle
Tom Quadrangle is a historic courtyard at the University of Oxford, centered around Tom Tower and forming part of Christ Church college.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasCorridorFrontage Context triple: [MIT Building 8, hasCorridorFrontage, Infinite Corridor]
-
A.
hasCorridor
chosen
Indicates that one entity includes, is connected by, or provides access through a corridor to another entity.
-
B.
corridorType
Indicates the specific kind or classification of a corridor associated with an entity or location.
-
C.
hasBlackFrontDoor
Indicates that one entity possesses or features a front door whose color is black.
-
D.
isPartOfCorridorSystem
Indicates that one entity forms a component or segment within a larger interconnected corridor system.
-
E.
lengthOfCorridors
Indicates the measured extent or distance of corridors within a given space or structure.
- F. None of above.
Provenance (4 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_69ca84cd8fa0819090a5e243ceb37003 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e0a1b548190b34c8571751ca1d3 |
completed | April 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1af9d6f148190b157cc7a0f91b387 |
completed | April 5, 2026, 12:41 a.m. |
| PD | Predicate disambiguation | batch_69cd03bfeca08190924fca43aaa9c10f |
completed | April 1, 2026, 11:38 a.m. |
Created at: March 30, 2026, 8:20 p.m.