Triple
T20814027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northrop M2-F2 |
E512387
|
entity |
| Predicate | laterModifiedAs |
P49271
|
FINISHED |
| Object | Northrop M2-F3 |
—
|
NE NERFINISHED |
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: Northrop M2-F3 | Statement: [Northrop M2-F2, laterModifiedAs, Northrop M2-F3]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northrop M2-F3 Context triple: [Northrop M2-F2, laterModifiedAs, Northrop M2-F3]
-
A.
Northrop M2-F3
chosen
The Northrop M2-F3 was a NASA lifting body research aircraft of the late 1960s and early 1970s, used to study unpowered reentry and landing characteristics that contributed to Space Shuttle development.
-
B.
Northrop M2-F2
The Northrop M2-F2 was an experimental lifting-body research aircraft developed in the 1960s to study wingless reentry vehicle aerodynamics and landing characteristics for future spacecraft.
-
C.
Northrop M2-F1
The Northrop M2-F1 was an early experimental lifting-body aircraft developed for NASA in the 1960s to investigate wingless reentry vehicle concepts and pave the way for future spaceplane designs.
-
D.
Northrop Alpha
Northrop Alpha was an early all-metal, single-engine monoplane airliner and mailplane of the early 1930s that helped pioneer modern stressed-skin aircraft design.
-
E.
Northrop X-21
The Northrop X-21 was an experimental U.S. jet aircraft of the 1960s designed to test laminar-flow control technology for improved aerodynamic efficiency.
- 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: laterModifiedAs Context triple: [Northrop M2-F2, laterModifiedAs, Northrop M2-F3]
-
A.
laterModifiedTo
chosen
Indicates that an entity was changed or updated at a later time into another specified form or state.
-
B.
laterModifiedIn
Indicates that one entity was modified at a later time than another entity within the same context or sequence.
-
C.
laterModification
Indicates that one entity is a modification or revision that occurs after another in time.
-
D.
amendedAt
Indicates the date and time at which an existing entity or record was modified or updated.
-
E.
changedOn
Indicates that an entity underwent a modification or update at a specific point in time.
- F. None of above.
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_69e0b4cd25088190b48ca9700cd24efc |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2d4e43c8190aecce82a3f7e2de0 |
completed | April 21, 2026, 12:20 a.m. |
| PD | Predicate disambiguation | batch_69e5c99ca55481908e8d434fa901cfd6 |
completed | April 20, 2026, 6:37 a.m. |
Created at: April 16, 2026, 12:40 p.m.