Triple
T4140170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | H-IIB launch vehicle |
E89251
|
entity |
| Predicate | secondStageEngine |
P2092
|
FINISHED |
| Object | LE-5B |
E410445
|
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: LE-5B | Statement: [H-IIB launch vehicle, secondStageEngine, LE-5B]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LE-5B Context triple: [H-IIB launch vehicle, secondStageEngine, LE-5B]
-
A.
LE-5B
chosen
The LE-5B is a Japanese liquid-fueled cryogenic rocket engine developed by JAXA and Mitsubishi Heavy Industries for use on the upper stages of modern H-II series launch vehicles.
-
B.
LE-7A
The LE-7A is a Japanese liquid-fueled rocket engine used to power the core stage of the H-IIA family of launch vehicles.
-
C.
LC-36B
LC-36B is one of the two historical Atlas rocket launch pads at Cape Canaveral’s Launch Complex 36, used extensively during the early U.S. space and planetary exploration programs.
-
D.
Leeb
Leeb is a German surname most notably associated with Wilhelm Ritter von Leeb, a field marshal in the Wehrmacht during World War II.
-
E.
LC-36A
LC-36A is one of the launch pads at Cape Canaveral’s Launch Complex 36, historically used for Atlas rocket launches.
- 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_69aed95785788190ae75bcf0cd1cafdf |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0249dd988190bf6826a744e7771f |
completed | March 9, 2026, 5:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b576ccdf348190a80305485bee354e |
completed | March 14, 2026, 2:55 p.m. |
Created at: March 9, 2026, 3:43 p.m.