Triple
T845189
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columbia University |
E18260
|
entity |
| Predicate | operates |
P24
|
FINISHED |
| Object | Lamont–Doherty Earth Observatory |
E42374
|
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: [Columbia University, operates, Lamont–Doherty Earth Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lamont–Doherty Earth Observatory Context triple: [Columbia University, operates, Lamont–Doherty Earth Observatory]
-
A.
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.
-
B.
Woods Hole Oceanographic Institution
Woods Hole Oceanographic Institution is a leading nonprofit ocean research and education organization renowned for its deep-sea exploration, marine science, and advanced oceanographic technology.
-
C.
Cold Spring Harbor Laboratory
Cold Spring Harbor Laboratory is a renowned private research institution in New York known for pioneering work in genetics, molecular biology, and cancer research.
-
D.
Lamont Geological Observatory
chosen
Lamont Geological Observatory is a renowned Earth science research center of Columbia University, known for pioneering work in seismology, oceanography, and plate tectonics.
-
E.
Marine Biological Laboratory
The Marine Biological Laboratory is a renowned research and educational institution specializing in biological and environmental sciences, located in Woods Hole on Cape Cod.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac09249c8190a8099b94a3c9e2cc |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7929c8c9c8190a0279f347ab64765 |
completed | March 4, 2026, 2:02 a.m. |
Created at: March 1, 2026, 7:38 p.m.