Triple
T11160372
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lockheed PV-2 Harpoon |
E264018
|
entity |
| Predicate | developedFrom |
P1245
|
FINISHED |
| Object | Lockheed PV-1 Ventura |
E264018
|
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: Lockheed PV-1 Ventura | Statement: [Lockheed PV-2 Harpoon, developedFrom, Lockheed PV-1 Ventura]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lockheed PV-1 Ventura Context triple: [Lockheed PV-2 Harpoon, developedFrom, Lockheed PV-1 Ventura]
-
A.
Lockheed PV-2 Harpoon
chosen
The Lockheed PV-2 Harpoon was a World War II-era American maritime patrol and anti-submarine bomber used primarily by the U.S. Navy.
-
B.
Beechcraft C-45 Expeditor
The Beechcraft C-45 Expeditor is a twin-engine military transport and trainer aircraft, derived from the Beechcraft Model 18, that was widely used by the United States and allied air forces from World War II through the postwar era.
-
C.
North American B-25B Mitchell
The North American B-25B Mitchell is a twin‑engine medium bomber used by the United States during World War II, most famously in the 1942 Doolittle Raid on Japan.
-
D.
Douglas A-20 Havoc
The Douglas A-20 Havoc was an American World War II-era light bomber and attack aircraft widely used for low-level bombing, ground attack, and night-fighter missions by several Allied air forces.
-
E.
Bell YFM-1 Airacuda
The Bell YFM-1 Airacuda was an experimental American twin‑engine heavy fighter of the late 1930s, notable for its unconventional design featuring forward-firing cannon housed in engine nacelles and a role envisioned as a long-range bomber destroyer.
- 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_69d6aa9ccddc8190868998c8b7beb060 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e8817a90819087820d5241c58851 |
completed | April 9, 2026, 5:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4636268d0819088873f2062115506 |
completed | April 19, 2026, 5:08 a.m. |
Created at: April 8, 2026, 9:29 p.m.