Triple
T4151916
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terra |
E89925
|
entity |
| Predicate | instrument |
P792
|
FINISHED |
| Object |
ASTER
ASTER is a high-resolution imaging spectroradiometer aboard NASA’s Terra satellite used to map and monitor Earth’s surface features and environmental changes.
|
E416925
|
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: ASTER | Statement: [Terra, instrument, ASTER]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ASTER Context triple: [Terra, instrument, ASTER]
-
A.
Aura satellite
Aura is a NASA Earth-observing satellite dedicated to studying the planet’s atmosphere, particularly air quality, ozone layer dynamics, and climate-related atmospheric changes.
-
B.
ASTRO
ASTRO is the leading professional organization in the United States for radiation oncologists and other specialists involved in radiation therapy for cancer and other diseases.
-
C.
ACE spacecraft
The ACE spacecraft is a NASA satellite positioned at the L1 Lagrange point that continuously monitors the solar wind and interplanetary magnetic field to provide early warnings of space weather events affecting Earth.
-
D.
ASTP
ASTP is the commonly used acronym for the Apollo–Soyuz Test Project, the 1975 joint U.S.–Soviet space mission that marked the first international crewed spaceflight and a symbolic easing of Cold War tensions.
-
E.
STS
STS is the standard mission designation prefix used for NASA’s Space Shuttle flights, standing for Space Transportation System.
- 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: ASTER Triple: [Terra, instrument, ASTER]
Generated description
ASTER is a high-resolution imaging spectroradiometer aboard NASA’s Terra satellite used to map and monitor Earth’s surface features and environmental changes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ASTER Target entity description: ASTER is a high-resolution imaging spectroradiometer aboard NASA’s Terra satellite used to map and monitor Earth’s surface features and environmental changes.
-
A.
Aura satellite
Aura is a NASA Earth-observing satellite dedicated to studying the planet’s atmosphere, particularly air quality, ozone layer dynamics, and climate-related atmospheric changes.
-
B.
ASTRO
ASTRO is the leading professional organization in the United States for radiation oncologists and other specialists involved in radiation therapy for cancer and other diseases.
-
C.
ACE spacecraft
The ACE spacecraft is a NASA satellite positioned at the L1 Lagrange point that continuously monitors the solar wind and interplanetary magnetic field to provide early warnings of space weather events affecting Earth.
-
D.
ASTP
ASTP is the commonly used acronym for the Apollo–Soyuz Test Project, the 1975 joint U.S.–Soviet space mission that marked the first international crewed spaceflight and a symbolic easing of Cold War tensions.
-
E.
STS
STS is the standard mission designation prefix used for NASA’s Space Shuttle flights, standing for Space Transportation System.
- 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_69aed95a59a881909b26e70b42c6811a |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af0276363081908e4d17684291b547 |
completed | March 9, 2026, 5:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b57f3707a8819082bafd0d11b7359f |
completed | March 14, 2026, 3:31 p.m. |
| NEDg | Description generation | batch_69b58059d9808190873c920886c31131 |
completed | March 14, 2026, 3:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b580d448708190a722c25726a40562 |
completed | March 14, 2026, 3:37 p.m. |
Created at: March 9, 2026, 3:44 p.m.