Triple
T17426858
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NASA Planetary Data System |
E423758
|
entity |
| Predicate | dataStandard |
P83511
|
FINISHED |
| Object | PDS4 information model |
—
|
NE NERFINISHED |
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: PDS4 information model | Statement: [NASA Planetary Data System, dataStandard, PDS4 information model]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PDS4 information model Context triple: [NASA Planetary Data System, dataStandard, PDS4 information model]
-
A.
NASA Planetary Data System
The NASA Planetary Data System is a long-term, publicly accessible archive that stores, curates, and distributes scientific data from NASA’s planetary missions, laboratory measurements, and related research.
-
B.
S-100 metadata framework
The S-100 metadata framework is an IHO-developed standard that defines a flexible, interoperable structure for describing and managing geospatial and hydrographic data within the broader S-100 universal hydrographic data model.
-
C.
ESA Planetary Science Archive
The ESA Planetary Science Archive is the European Space Agency’s central online repository for storing, managing, and providing access to scientific data from its planetary exploration missions.
-
D.
MODS (Metadata Object Description Schema)
MODS (Metadata Object Description Schema) is an XML-based bibliographic description standard designed to provide a flexible, user-friendly alternative to MARC for describing and sharing library and cultural heritage resources.
-
E.
Euclid Science Archive
The Euclid Science Archive is the central data repository that stores, manages, and provides access to all scientific observations and processed data produced by the European Space Agency’s Euclid cosmology mission.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PDS4 information model Target entity description: The PDS4 information model is NASA’s standardized, extensible framework for structuring, describing, and archiving planetary science data to ensure long-term usability and interoperability.
-
A.
NASA Planetary Data System
chosen
The NASA Planetary Data System is a long-term, publicly accessible archive that stores, curates, and distributes scientific data from NASA’s planetary missions, laboratory measurements, and related research.
-
B.
S-100 metadata framework
The S-100 metadata framework is an IHO-developed standard that defines a flexible, interoperable structure for describing and managing geospatial and hydrographic data within the broader S-100 universal hydrographic data model.
-
C.
ESA Planetary Science Archive
The ESA Planetary Science Archive is the European Space Agency’s central online repository for storing, managing, and providing access to scientific data from its planetary exploration missions.
-
D.
MODS (Metadata Object Description Schema)
MODS (Metadata Object Description Schema) is an XML-based bibliographic description standard designed to provide a flexible, user-friendly alternative to MARC for describing and sharing library and cultural heritage resources.
-
E.
Euclid Science Archive
The Euclid Science Archive is the central data repository that stores, manages, and provides access to all scientific observations and processed data produced by the European Space Agency’s Euclid cosmology mission.
- F. None of above.
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.