Triple
T17131502
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ESA ground stations |
E415729
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Weilheim ground station
Weilheim ground station is a European Space Agency satellite communication facility in Germany used for tracking, telemetry, and control of spacecraft.
|
E1258121
|
NE FINISHED |
How this triple was built (4 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: Weilheim ground station | Statement: [ESA ground stations, hasComponent, Weilheim ground station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Weilheim ground station Context triple: [ESA ground stations, hasComponent, Weilheim ground station]
-
A.
Redu ground station
Redu ground station is a European Space Agency facility in Belgium that supports satellite communications, tracking, and control operations.
-
B.
Kiruna ground station
Kiruna ground station is a major European Space Agency satellite tracking and communication facility located in northern Sweden, supporting a wide range of Earth observation and space missions.
-
C.
Villafranca ground station
Villafranca ground station is a European Space Agency satellite tracking and communications facility located near Madrid, Spain, used to support a variety of space missions.
-
D.
Cebreros ground station
Cebreros ground station is a European Space Agency deep-space tracking facility in Spain used to communicate with and control interplanetary spacecraft.
-
E.
Goldstone Deep Space Communications Complex
The Goldstone Deep Space Communications Complex is a major NASA facility in California that houses large radio antennas used to track and communicate with interplanetary spacecraft as part of the Deep Space Network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Weilheim ground station Triple: [ESA ground stations, hasComponent, Weilheim ground station]
Generated description
Weilheim ground station is a European Space Agency satellite communication facility in Germany used for tracking, telemetry, and control of spacecraft.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Weilheim ground station Target entity description: Weilheim ground station is a European Space Agency satellite communication facility in Germany used for tracking, telemetry, and control of spacecraft.
-
A.
Redu ground station
Redu ground station is a European Space Agency facility in Belgium that supports satellite communications, tracking, and control operations.
-
B.
Kiruna ground station
Kiruna ground station is a major European Space Agency satellite tracking and communication facility located in northern Sweden, supporting a wide range of Earth observation and space missions.
-
C.
Villafranca ground station
Villafranca ground station is a European Space Agency satellite tracking and communications facility located near Madrid, Spain, used to support a variety of space missions.
-
D.
Cebreros ground station
Cebreros ground station is a European Space Agency deep-space tracking facility in Spain used to communicate with and control interplanetary spacecraft.
-
E.
Goldstone Deep Space Communications Complex
The Goldstone Deep Space Communications Complex is a major NASA facility in California that houses large radio antennas used to track and communicate with interplanetary spacecraft as part of the Deep Space Network.
- F. None of above. chosen
Provenance (5 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_69d886d15af4819092f92f8a129763e6 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f02a9fbc81909d820d29417aa55c |
completed | April 18, 2026, 8:57 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a016743eb688190bdb5d85ed144ca1d |
completed | May 11, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_6a016b4d4cb881908f196de0d74da327 |
completed | May 11, 2026, 5:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a016bdc66b081908c9b391503e7a814 |
completed | May 11, 2026, 5:40 a.m. |
Created at: April 10, 2026, 5:36 a.m.