Triple
T6461858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perimeter Institute for Theoretical Physics |
E142139
|
entity |
| Predicate | notableResearchArea |
P934
|
FINISHED |
| Object | string theory |
E119325
|
NE FINISHED |
How this triple was built (2 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: string theory | Statement: [Perimeter Institute for Theoretical Physics, notableResearchArea, string theory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: string theory Context triple: [Perimeter Institute for Theoretical Physics, notableResearchArea, string theory]
-
A.
string theory
chosen
String theory is a theoretical framework in physics that models fundamental particles as one-dimensional vibrating strings in an attempt to unify quantum mechanics and general relativity.
-
B.
M-theory
M-theory is a proposed unifying framework in theoretical physics that generalizes string theories into an eleven-dimensional model aiming to reconcile quantum mechanics with gravity.
-
C.
AdS/CFT correspondence
The AdS/CFT correspondence is a conjectured duality in theoretical physics that equates a gravity theory in anti-de Sitter space with a conformal field theory on its boundary, providing a powerful framework for understanding quantum gravity and strongly coupled quantum field theories.
-
D.
Superstring Theory, Volume 1: Introduction
Superstring Theory, Volume 1: Introduction is a foundational graduate-level textbook that systematically presents the basic concepts, mathematical framework, and physical motivations of superstring theory.
-
E.
heterotic supergravity
Heterotic supergravity is the low-energy effective field theory of heterotic string theory, combining ten-dimensional supergravity with non-abelian gauge fields in a way that allows anomaly cancellation via the Green–Schwarz mechanism.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c008d2f91c8190a8178767a35e08fc |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c069f683248190a58beb60f009eafb |
completed | March 22, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64be4e6888190a685f447e9950163 |
completed | March 27, 2026, 9:20 a.m. |
Created at: March 22, 2026, 4:49 p.m.