Triple
T13350087
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 2004 USS Nimitz incident |
E318046
|
entity |
| Predicate | involvedRadarSystem |
P32375
|
FINISHED |
| Object | AN/SPY-1 radar |
E618248
|
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: AN/SPY-1 radar | Statement: [2004 USS Nimitz incident, involvedRadarSystem, AN/SPY-1 radar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AN/SPY-1 radar Context triple: [2004 USS Nimitz incident, involvedRadarSystem, AN/SPY-1 radar]
-
A.
AN/SPY-1F radar
The AN/SPY-1F radar is a compact, multi-function, phased-array naval radar system used on smaller warships for advanced air and missile defense.
-
B.
AN/SPY-1D(V) phased array radar
chosen
The AN/SPY-1D(V) is an advanced naval phased array radar system used in Aegis-equipped warships to provide long-range air and missile detection, tracking, and fire control.
-
C.
AN/SPY-6 radar
The AN/SPY-6 radar is a next-generation, modular, active electronically scanned array (AESA) radar system for U.S. Navy warships, designed to provide significantly enhanced air and missile defense detection, tracking, and discrimination capabilities.
-
D.
AN/TPY-2 radar
The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
-
E.
AN/APY-2 radar
The AN/APY-2 radar is an advanced airborne early warning and control (AEW&C) radar system designed to provide long-range surveillance, tracking, and battle management capabilities.
- 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: involvedRadarSystem Context triple: [2004 USS Nimitz incident, involvedRadarSystem, AN/SPY-1 radar]
-
A.
radarEquipment
Indicates that one entity is radar equipment used for detecting, tracking, or measuring objects relative to another entity.
-
B.
radarType
Indicates the specific category or classification of radar associated with an entity.
-
C.
radarEquipped
Indicates that an entity is equipped with or has access to radar detection equipment or radar-based sensing capability.
-
D.
radarModel
chosen
Indicates that one entity is a radar system and the other is the specific model or type designation of that radar.
-
E.
hasRadarControlRole
Indicates that an entity holds a role or responsibility related to managing or controlling radar operations.
- 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_69d806b5a3c08190b42c267fb092f98a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d99e8c2f1c819094f0970f35f18afa |
completed | April 11, 2026, 1:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f71f47fd7c8190b8d98a181acd7710 |
completed | May 3, 2026, 10:11 a.m. |
| PD | Predicate disambiguation | batch_69d98f6e53d88190bd6aa42f69b10ffb |
completed | April 11, 2026, 12:01 a.m. |
Created at: April 9, 2026, 9:31 p.m.