Triple
T734952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Barack Obama presidency |
E14908
|
entity |
| Predicate | significantEvent |
P259
|
FINISHED |
| Object | BP Deepwater Horizon oil spill response |
E63331
|
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: BP Deepwater Horizon oil spill response | Statement: [Barack Obama presidency, significantEvent, BP Deepwater Horizon oil spill response]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BP Deepwater Horizon oil spill response Context triple: [Barack Obama presidency, significantEvent, BP Deepwater Horizon oil spill response]
-
A.
Deepwater Horizon oil spill
chosen
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.
-
B.
Oil Spill Liability Trust Fund
The Oil Spill Liability Trust Fund is a U.S. federal fund that provides money for oil spill cleanup and damages when responsible parties cannot or do not pay.
-
C.
Oil Pollution Act
The Oil Pollution Act is a U.S. federal law that strengthens regulations and liability for oil spill prevention, response, and cleanup in American waters and shorelines.
-
D.
Strategic Petroleum Reserve
The Strategic Petroleum Reserve is the United States’ large emergency stockpile of crude oil maintained to protect against major disruptions in oil supply and stabilize energy markets.
-
E.
International Convention on Oil Pollution Preparedness, Response and Co-operation
The International Convention on Oil Pollution Preparedness, Response and Co-operation is a global maritime treaty that establishes measures for preventing, preparing for, and responding to oil pollution incidents through international collaboration and contingency planning.
- 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_69a4934d9930819099eed80096b0597d |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a5d8c6148190a468f2d95f7ec91f |
completed | March 1, 2026, 8:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a64a5f0de4819083457c86e5e93ba0 |
completed | March 3, 2026, 2:41 a.m. |
Created at: March 1, 2026, 7:37 p.m.