Triple
T13602683
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merlin helicopters |
E324982
|
entity |
| Predicate | variant |
P4680
|
FINISHED |
| Object | Merlin HM2 |
E231486
|
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: Merlin HM2 | Statement: [Merlin helicopters, variant, Merlin HM2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Merlin HM2 Context triple: [Merlin helicopters, variant, Merlin HM2]
-
A.
Merlin HM2
chosen
The Merlin HM2 is a British Royal Navy maritime patrol and anti-submarine warfare helicopter equipped with advanced sensors and weapons for operations from warships and shore bases.
-
B.
Merlin HM1
The Merlin HM1 is an early variant of the Royal Navy’s AgustaWestland AW101 Merlin maritime helicopter, configured primarily for anti-submarine and anti-surface warfare operations.
-
C.
Merlin HC3/4
The Merlin HC3/4 is a Royal Navy and Royal Air Force medium-lift military helicopter used primarily for troop transport, battlefield support, and utility missions.
-
D.
Merlin 1D
Merlin 1D is a liquid-fueled rocket engine developed by SpaceX, known for powering the first stage of the Falcon 9 launch vehicle with high thrust and reusability.
-
E.
Merlin 1C
Merlin 1C is a liquid-fueled rocket engine developed by SpaceX for use on early Falcon rockets, notable for its role in pioneering the company’s orbital launch capabilities.
- 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_69d80769eaf081909d82f44e484d6113 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbb07ca07481909c45da551ea61ab4 |
completed | April 12, 2026, 2:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78ae394748190b6a0f9a085b7dea6 |
completed | May 3, 2026, 5:50 p.m. |
Created at: April 9, 2026, 9:49 p.m.