Triple
T16506713
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Landsat 9 |
E400949
|
entity |
| Predicate | dataDistributor |
P1951
|
FINISHED |
| Object | USGS EarthExplorer |
E399061
|
NE FINISHED |
How this triple was built (3 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: USGS EarthExplorer | Statement: [Landsat 9, dataDistributor, USGS EarthExplorer]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USGS EarthExplorer Context triple: [Landsat 9, dataDistributor, USGS EarthExplorer]
-
A.
USGS EarthExplorer
chosen
USGS EarthExplorer is an online search, discovery, and download platform operated by the U.S. Geological Survey that provides public access to a wide range of satellite imagery and geospatial datasets.
-
B.
SPOT Image
SPOT Image is a commercial company that specializes in distributing high-resolution Earth observation imagery and related geospatial products derived from the SPOT satellite constellation.
-
C.
USGS GloVis
USGS GloVis is an online portal provided by the U.S. Geological Survey for browsing, previewing, and downloading satellite imagery and other Earth observation data.
-
D.
GeoEye satellite imagery
GeoEye satellite imagery consists of high-resolution Earth observation images captured by GeoEye satellites and used for mapping, intelligence, and commercial geospatial applications.
-
E.
WorldView satellite imagery
WorldView satellite imagery is a high-resolution Earth observation data product from Maxar Technologies used for detailed mapping, monitoring, and analysis of locations worldwide.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: dataDistributor Context triple: [Landsat 9, dataDistributor, USGS EarthExplorer]
-
A.
distributionHub
Indicates a location or facility that serves as a central point for receiving, sorting, and redistributing goods or resources to multiple destinations.
-
B.
distributor
chosen
Indicates that an entity is responsible for supplying, delivering, or making another entity’s products or materials available to others.
-
C.
distributionBy
Indicates how something is allocated, arranged, or spread according to a specified criterion or grouping.
-
D.
dataPortal
Indicates that an entity serves as or is associated with an online interface or gateway through which data can be accessed, managed, or distributed.
-
E.
distributesIn
Indicates that one entity allocates or hands out something (e.g., items, resources, information) within or across a specified area, group, or context.
- F. None of above.
Provenance (4 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_69d88381f6148190819958a038be990e |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e32e52a2b48190ae715e7db0fd3aad |
completed | April 18, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00607e933c8190ae0572583b5a9cbf |
completed | May 10, 2026, 10:39 a.m. |
| PD | Predicate disambiguation | batch_69e296902d6c8190884ddb612b8c5b36 |
completed | April 17, 2026, 8:22 p.m. |
Created at: April 10, 2026, 5:14 a.m.