Triple

T17426858
Position Surface form Disambiguated ID Type / Status
Subject NASA Planetary Data System E423758 entity
Predicate dataStandard P83511 FINISHED
Object PDS4 information model
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.
E423758 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: 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.
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: PDS4 information model
Triple: [NASA Planetary Data System, dataStandard, PDS4 information model]
Generated 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.
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 (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_69d889d88b6081908bada047f5b3ba51 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e448fcbf54819091babed0b9b05716 completed April 19, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01a80848fc8190b70d3612001cb9c7 completed May 11, 2026, 9:57 a.m.
NEDg Description generation batch_6a01aa1065d081909a6f486a9000b191 completed May 11, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_6a01aa905d7c819090b27b0867c4c25d completed May 11, 2026, 10:08 a.m.
Created at: April 10, 2026, 5:46 a.m.