Triple
T9399075
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R/V Maurice Ewing |
E226420
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | Lamont-Doherty Earth Observatory |
E219356
|
NE FINISHED |
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: Lamont-Doherty Earth Observatory | Statement: [R/V Maurice Ewing, operator, Lamont-Doherty Earth Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lamont-Doherty Earth Observatory Context triple: [R/V Maurice Ewing, operator, Lamont-Doherty Earth Observatory]
-
A.
Lamont–Doherty Earth Observatory
chosen
Lamont–Doherty Earth Observatory is Columbia University’s renowned earth science research center, specializing in the study of the planet’s oceans, atmosphere, geology, and climate.
-
B.
Goddard Institute for Space Studies
The Goddard Institute for Space Studies is a NASA research laboratory in New York City known for its work on climate modeling, atmospheric physics, and the study of global climate change.
-
C.
Columbia University Earth Institute
The Columbia University Earth Institute is a research organization at Columbia University dedicated to advancing interdisciplinary studies and solutions related to climate change, sustainable development, and the Earth's systems.
-
D.
Richard Gilder Graduate School
Richard Gilder Graduate School is a specialized graduate institution in New York City offering advanced degrees and research training in fields such as comparative biology and paleontology, closely integrated with the scientific resources of the American Museum of Natural History.
-
E.
Geophysical Laboratory of the Carnegie Institution of Washington
The Geophysical Laboratory of the Carnegie Institution of Washington is a renowned research center in Washington, D.C., specializing in experimental studies of Earth and planetary materials, petrology, and high-pressure geophysics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca843170f88190800a8ab2b5fc568e |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd51556fc08190b8ff8190a1485a3a |
completed | April 1, 2026, 5:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d10121f53c8190b4fe3ce0fe04aecc |
completed | April 4, 2026, 12:16 p.m. |
Created at: March 30, 2026, 7:46 p.m.