Triple
T12542482
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LightSail program |
E299876
|
entity |
| Predicate | notableSpacecraft |
P30123
|
FINISHED |
| Object | LightSail 2 |
E221846
|
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: LightSail 2 | Statement: [LightSail program, notableSpacecraft, LightSail 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LightSail 2 Context triple: [LightSail program, notableSpacecraft, LightSail 2]
-
A.
LightSail 2
chosen
LightSail 2 is a small experimental spacecraft developed by The Planetary Society to demonstrate controlled solar sail propulsion in Earth orbit.
-
B.
LightSail 1
LightSail 1 is a small experimental solar sail spacecraft developed by The Planetary Society to demonstrate propulsion using sunlight for space travel.
-
C.
Dragon C2+ spacecraft
The Dragon C2+ spacecraft was a SpaceX cargo Dragon used in a key demonstration mission that combined flyby, rendezvous, and berthing with the International Space Station under NASA’s Commercial Orbital Transportation Services program.
-
D.
Lucy spacecraft
Lucy is a NASA space probe designed to explore multiple Trojan asteroids that share Jupiter’s orbit, aiming to study the remnants of the early solar system.
-
E.
Vanguard 2
Vanguard 2 is an early American Earth-orbiting satellite, launched in 1959 to measure cloud cover and improve understanding of Earth’s weather and atmospheric conditions.
- 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_69d6ada707008190aaec1238117c9379 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d9547d6df4819080db8415d386ed38 |
completed | April 10, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f65eb317148190990d47f50324a1b1 |
completed | May 2, 2026, 8:29 p.m. |
Created at: April 8, 2026, 9:57 p.m.