Triple
T8668421
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | FuG 220 Lichtenstein SN-2 radar |
E205732
|
entity |
| Predicate | designation |
P38
|
FINISHED |
| Object |
FuG 220
FuG 220 was a German World War II airborne radar system used primarily by night fighters to detect and intercept enemy aircraft.
|
E750009
|
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: FuG 220 | Statement: [FuG 220 Lichtenstein SN-2 radar, designation, FuG 220]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FuG 220 Context triple: [FuG 220 Lichtenstein SN-2 radar, designation, FuG 220]
-
A.
F-2
F-2 is a three-quarter-ton model in Ford’s first-generation postwar F-Series pickup truck lineup, positioned between the lighter F-1 and heavier F-3 trucks.
-
B.
FFG-7
FFG-7 is the hull classification symbol for USS Oliver Hazard Perry, the lead ship of the Oliver Hazard Perry-class guided-missile frigates of the United States Navy.
-
C.
Swift F.2
The Swift F.2 was an early production fighter variant of the British Supermarine Swift jet, featuring improved armament and performance over the initial models.
-
D.
Meteor F.8
The Meteor F.8 was a late-model British jet fighter developed from the Gloster Meteor line, featuring improved performance and handling and serving widely with the Royal Air Force in the early Cold War era.
-
E.
F-7
The F-7 was a heavy-duty model in Ford’s first postwar “Bonus-Built” truck lineup, positioned above the light-duty F-1 and mid-range F-2/F-3 models.
- 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: FuG 220 Triple: [FuG 220 Lichtenstein SN-2 radar, designation, FuG 220]
Generated description
FuG 220 was a German World War II airborne radar system used primarily by night fighters to detect and intercept enemy aircraft.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: FuG 220 Target entity description: FuG 220 was a German World War II airborne radar system used primarily by night fighters to detect and intercept enemy aircraft.
-
A.
F-2
F-2 is a three-quarter-ton model in Ford’s first-generation postwar F-Series pickup truck lineup, positioned between the lighter F-1 and heavier F-3 trucks.
-
B.
FFG-7
FFG-7 is the hull classification symbol for USS Oliver Hazard Perry, the lead ship of the Oliver Hazard Perry-class guided-missile frigates of the United States Navy.
-
C.
Swift F.2
The Swift F.2 was an early production fighter variant of the British Supermarine Swift jet, featuring improved armament and performance over the initial models.
-
D.
Meteor F.8
The Meteor F.8 was a late-model British jet fighter developed from the Gloster Meteor line, featuring improved performance and handling and serving widely with the Royal Air Force in the early Cold War era.
-
E.
F-7
The F-7 was a heavy-duty model in Ford’s first postwar “Bonus-Built” truck lineup, positioned above the light-duty F-1 and mid-range F-2/F-3 models.
- F. None of above. chosen
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_69ca83516ae88190aefe034b3bc589e3 |
completed | March 30, 2026, 2:06 p.m. |
| NER | Named-entity recognition | batch_69cc48a48b548190b78259072b1224ee |
completed | March 31, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cecd1ca88c8190a3b2ca79a7204248 |
completed | April 2, 2026, 8:10 p.m. |
| NEDg | Description generation | batch_69cece8fcbcc8190832a66287bc8f833 |
completed | April 2, 2026, 8:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cecff48600819086a15700cb947056 |
completed | April 2, 2026, 8:22 p.m. |
Created at: March 30, 2026, 6:31 p.m.