Triple
T17426292
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Europa rocket program |
E423746
|
entity |
| Predicate | locationOfLaunch |
P44497
|
FINISHED |
| Object | Kourou Spaceport |
—
|
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: Kourou Spaceport | Statement: [Europa rocket program, locationOfLaunch, Kourou Spaceport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kourou Spaceport Context triple: [Europa rocket program, locationOfLaunch, Kourou Spaceport]
-
A.
Guiana Space Centre
chosen
The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
-
B.
Kourou
Kourou is a coastal town in French Guiana best known as the site of the Guiana Space Centre, a major European spaceport.
-
C.
Barreira do Inferno Launch Center
Barreira do Inferno Launch Center is Brazil’s first rocket launch base, used primarily for sounding rocket missions and space research activities.
-
D.
Alcântara Launch Center
Alcântara Launch Center is a Brazilian spaceport in the state of Maranhão used for satellite launches, notable for its proximity to the equator which offers fuel-efficient orbital trajectories.
-
E.
Thumba Equatorial Rocket Launching Station
Thumba Equatorial Rocket Launching Station is India’s historic coastal rocket launch site near Thiruvananthapuram, renowned as the cradle of the Indian space program and early sounding rocket missions.
- 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_69d889d88b6081908bada047f5b3ba51 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e448fcbf54819091babed0b9b05716 |
completed | April 19, 2026, 3:16 a.m. |
Created at: April 10, 2026, 5:46 a.m.