Triple
T19891702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulf D. Merbold |
E478045
|
entity |
| Predicate | participatedIn |
P149
|
FINISHED |
| Object | Spacelab 1 |
—
|
NE NERFINISHED |
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: Spacelab 1 | Statement: [Ulf D. Merbold, participatedIn, Spacelab 1]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spacelab 1 Context triple: [Ulf D. Merbold, participatedIn, Spacelab 1]
-
A.
Spacelab 1
chosen
Spacelab 1 was the first operational flight of the European-built Spacelab laboratory module, conducting a wide range of scientific experiments aboard the Space Shuttle in 1983.
-
B.
Spacelab 2
Spacelab 2 was a 1985 Space Shuttle science mission focused on astronomy and microgravity experiments using the European-built Spacelab laboratory module.
-
C.
Spacelab-3
Spacelab-3 was a reusable European-built laboratory module flown in NASA’s Space Shuttle program to conduct a wide range of microgravity and scientific experiments in Earth orbit.
-
D.
Spacelab D1
Spacelab D1 was a German-led Spacelab mission flown on NASA’s Space Shuttle Challenger in 1985, focused on microgravity and materials science experiments.
-
E.
ATLAS-1 Spacelab mission
The ATLAS-1 Spacelab mission was a Space Shuttle research flight focused on studying Earth's atmosphere and solar-terrestrial interactions using a dedicated laboratory module in the shuttle's payload bay.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e51f32b08190b3687f4f60353250 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e6590ed7988190bc6b610d1f4fa194 |
completed | April 20, 2026, 4:49 p.m. |
Created at: April 10, 2026, 1:52 p.m.