Triple
T16921396
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Engineering Test Satellite series |
E410450
|
entity |
| Predicate | hasMember |
P10
|
FINISHED |
| Object | Engineering Test Satellite II |
E410450
|
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: Engineering Test Satellite II | Statement: [Engineering Test Satellite series, hasMember, Engineering Test Satellite II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Engineering Test Satellite II Context triple: [Engineering Test Satellite series, hasMember, Engineering Test Satellite II]
-
A.
Engineering Test Satellite series
chosen
The Engineering Test Satellite series is a group of Japanese experimental spacecraft developed to demonstrate and validate advanced space technologies and systems in orbit.
-
B.
TacSat-2
TacSat-2 was an experimental U.S. military microsatellite designed to rapidly demonstrate tactical space-based imaging and communications capabilities for battlefield support.
-
C.
Alouette satellites
The Alouette satellites were pioneering Canadian scientific spacecraft launched in the 1960s to study the ionosphere, marking Canada as one of the first nations to design and build its own satellite.
-
D.
TacSat-1
TacSat-1 was an experimental U.S. military microsatellite designed to rapidly demonstrate tactical, on-demand space-based capabilities for battlefield commanders.
-
E.
GSAT-2
GSAT-2 is an Indian communications satellite developed by ISRO to provide telecommunication, broadcasting, and experimental services in orbit.
- 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_69d886c7b1e481908c3766dfa8c13458 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3cdee252c81908621b2ca897416e9 |
completed | April 18, 2026, 6:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00d45a6ee8819092ae7c572be68e62 |
completed | May 10, 2026, 6:54 p.m. |
Created at: April 10, 2026, 5:30 a.m.