Triple
T21883891
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harvard Plate Stacks |
E540355
|
entity |
| Predicate | digitizationProject |
P4467
|
FINISHED |
| Object | DASCH (Digital Access to a Sky Century @ Harvard) |
—
|
NE NERFINISHED |
How this triple was built (2 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: DASCH (Digital Access to a Sky Century @ Harvard) | Statement: [Harvard Plate Stacks, digitizationProject, DASCH (Digital Access to a Sky Century @ Harvard)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: DASCH (Digital Access to a Sky Century @ Harvard) Context triple: [Harvard Plate Stacks, digitizationProject, DASCH (Digital Access to a Sky Century @ Harvard)]
-
A.
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.
-
B.
Smithsonian Astrophysical Observatory Telescope Data Center
The Smithsonian Astrophysical Observatory Telescope Data Center is a specialized facility that archives, processes, and distributes astronomical data from ground- and space-based telescopes for the astrophysics research community.
-
C.
ADS (Astrophysics Data System)
ADS (Astrophysics Data System) is a NASA-funded digital library and search platform that provides comprehensive access to scholarly literature in astronomy, astrophysics, and related physics disciplines.
-
D.
Digitized Sky Survey
chosen
Digitized Sky Survey is a comprehensive digital archive of photographic sky survey plates that provides astronomers with wide-field images of the entire sky for research and analysis.
-
E.
Sloan Digital Sky Survey
The Sloan Digital Sky Survey is a major astronomical project that has created some of the most detailed three-dimensional maps of the universe using wide-field imaging and spectroscopy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c479a98081908ce333853fdd4348 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118e9d3508190aadcfcdac0376387 |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:05 p.m.