Triple
T21881250
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Keeling Curve |
E540283
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object | Mauna Loa CO2 record |
—
|
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: Mauna Loa CO2 record | Statement: [Keeling Curve, hasAlternativeName, Mauna Loa CO2 record]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mauna Loa CO2 record Context triple: [Keeling Curve, hasAlternativeName, Mauna Loa CO2 record]
-
A.
Keeling Curve
chosen
The Keeling Curve is a long-term graph of atmospheric carbon dioxide concentrations measured at Mauna Loa Observatory that has become a key indicator of human-driven climate change.
-
B.
Mauna Loa magma system
The Mauna Loa magma system is the interconnected network of magma reservoirs and conduits beneath Mauna Loa that supplies molten rock to its rift zones and summit eruptions.
-
C.
Mauna Loa Observatory
Mauna Loa Observatory is a high-altitude atmospheric research facility in Hawaii renowned for its long-term measurements of carbon dioxide and other greenhouse gases.
-
D.
Mauna Loa summit eruptions
Mauna Loa summit eruptions are volcanic outbursts originating from the volcano’s high-altitude summit region, characterized by large, fluid lava flows and activity focused within the central caldera.
-
E.
Berkeley Earth Surface Temperature project
The Berkeley Earth Surface Temperature project is a scientific initiative that independently analyzes and reconstructs global land and ocean temperature records to better understand climate change.
- 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_69f118e7a3c48190be1cc285ad4b6496 |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:04 p.m.