Triple
T10957765
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | International Ocean Discovery Program drilling project 364 |
E258889
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Chicxulub impact crater drilling project |
E45060
|
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: Chicxulub impact crater drilling project | Statement: [International Ocean Discovery Program drilling project 364, alsoKnownAs, Chicxulub impact crater drilling project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chicxulub impact crater drilling project Context triple: [International Ocean Discovery Program drilling project 364, alsoKnownAs, Chicxulub impact crater drilling project]
-
A.
Chicxulub impact crater
chosen
The Chicxulub impact crater is a massive buried structure in Mexico’s Yucatán Peninsula formed by an asteroid impact widely linked to the mass extinction event that wiped out the non-avian dinosaurs.
-
B.
Deep Sea Drilling Project
The Deep Sea Drilling Project was an international scientific ocean drilling program (1968–1983) that revolutionized understanding of plate tectonics, seafloor spreading, and Earth’s geological history by recovering deep-sea sediment and crust samples.
-
C.
Valhalla impact structure
Valhalla impact structure is a vast, multi-ringed impact basin on Jupiter’s moon Callisto and one of the largest and most prominent impact features in the Solar System.
-
D.
Integrated Ocean Drilling Program
The Integrated Ocean Drilling Program was a multinational marine research initiative that used specialized drilling vessels to investigate Earth’s history, structure, and climate through deep-sea sediment and rock cores.
-
E.
Younger Dryas impact hypothesis
The Younger Dryas impact hypothesis proposes that a comet or asteroid impact around 12,800 years ago triggered abrupt climate cooling, widespread wildfires, and megafaunal extinctions at the onset of the Younger Dryas period.
- 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_69d6aa88500c819097d7032ca578e74f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d77126d9288190aa5daf2ba83d731d |
completed | April 9, 2026, 9:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e2d7439204819092fcd061a161fd7b |
completed | April 18, 2026, 12:58 a.m. |
Created at: April 8, 2026, 9:23 p.m.