Triple
T6954965
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Deepwater Horizon |
E161217
|
entity |
| Predicate | setOn |
P2808
|
FINISHED |
| Object | Deepwater Horizon drilling rig |
E161217
|
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: Deepwater Horizon drilling rig | Statement: [Deepwater Horizon, setOn, Deepwater Horizon drilling rig]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Deepwater Horizon drilling rig Context triple: [Deepwater Horizon, setOn, Deepwater Horizon drilling rig]
-
A.
Deepwater Horizon
chosen
Deepwater Horizon is a 2016 disaster drama film that depicts the real-life 2010 offshore drilling rig explosion and oil spill in the Gulf of Mexico.
-
B.
Transocean
Transocean is a major offshore drilling contractor that owned and operated the Deepwater Horizon rig involved in the 2010 Gulf of Mexico oil spill.
-
C.
Ocean Star Offshore Drilling Rig and Museum
The Ocean Star Offshore Drilling Rig and Museum is a retired offshore drilling rig in Galveston, Texas, converted into a museum that educates visitors about the offshore oil and gas industry.
-
D.
Terra Nova FPSO
Terra Nova FPSO is a floating production, storage and offloading vessel used to extract, process, and store oil from the Terra Nova offshore oil field off the coast of Newfoundland and Labrador, Canada.
-
E.
Deepwater Horizon oil spill
The Deepwater Horizon oil spill was a massive 2010 offshore drilling disaster that released millions of barrels of oil into the Gulf of Mexico, causing one of the worst environmental catastrophes in U.S. history.
- 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_69c68852a9a0819097797e31d492e273 |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dace1a94819095311e4288f01784 |
completed | March 27, 2026, 7:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c75883f6888190a75515be49e7879e |
completed | March 28, 2026, 4:26 a.m. |
Created at: March 27, 2026, 2:29 p.m.