Triple
T2861450
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Deepwater Horizon oil spill |
E63331
|
entity |
| Predicate | wellName |
P744
|
FINISHED |
| Object |
Macondo Prospect
Macondo Prospect is an offshore oil and gas field in the Gulf of Mexico that became infamous as the site of the 2010 Deepwater Horizon disaster.
|
E305563
|
NE FINISHED |
How this triple was built (5 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: Macondo Prospect | Statement: [Deepwater Horizon oil spill, wellName, Macondo Prospect]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Macondo Prospect Context triple: [Deepwater Horizon oil spill, wellName, Macondo Prospect]
-
A.
Laminaria oil field
Laminaria oil field is an offshore petroleum field located in the Timor Sea, known for its significant oil production and role in regional energy development.
-
B.
Lacq gas field
The Lacq gas field is a major natural gas deposit in southwestern France that played a key role in the country’s postwar energy development and petrochemical industry.
-
C.
Belridge Oil Field
Belridge Oil Field is one of California’s largest and most productive oil fields, located in the San Joaquin Valley and known for its extensive heavy oil and enhanced recovery operations.
-
D.
Alexandria Canyon
Alexandria Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, recognized for its rugged terrain and role in the river’s dramatic course.
-
E.
Las Breas
Las Breas is a small settlement located within the Río Hurtado area of Chile, likely characterized by its rural Andean setting and agricultural activities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Macondo Prospect Triple: [Deepwater Horizon oil spill, wellName, Macondo Prospect]
Generated description
Macondo Prospect is an offshore oil and gas field in the Gulf of Mexico that became infamous as the site of the 2010 Deepwater Horizon disaster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Macondo Prospect Target entity description: Macondo Prospect is an offshore oil and gas field in the Gulf of Mexico that became infamous as the site of the 2010 Deepwater Horizon disaster.
-
A.
Laminaria oil field
Laminaria oil field is an offshore petroleum field located in the Timor Sea, known for its significant oil production and role in regional energy development.
-
B.
Lacq gas field
The Lacq gas field is a major natural gas deposit in southwestern France that played a key role in the country’s postwar energy development and petrochemical industry.
-
C.
Belridge Oil Field
Belridge Oil Field is one of California’s largest and most productive oil fields, located in the San Joaquin Valley and known for its extensive heavy oil and enhanced recovery operations.
-
D.
Alexandria Canyon
Alexandria Canyon is a notable sub-canyon within British Columbia’s Fraser Canyon, recognized for its rugged terrain and role in the river’s dramatic course.
-
E.
Las Breas
Las Breas is a small settlement located within the Río Hurtado area of Chile, likely characterized by its rural Andean setting and agricultural activities.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: wellName Context triple: [Deepwater Horizon oil spill, wellName, Macondo Prospect]
-
A.
nameOf
chosen
Indicates that one entity is the name or designation of another entity.
-
B.
namedAs
Indicates that one entity is given, known by, or referred to using the name of another entity.
-
C.
givenNameFor
Indicates that one entity is the personal first name assigned to or used for another entity.
-
D.
nestName
Indicates that an entity has or is associated with a specific nest’s name.
-
E.
beamName
Indicates that an entity has or is associated with a specific beam identifier or label.
- F. None of above.
Provenance (6 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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf8df8288190816767169ea7cbf9 |
completed | March 7, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b01d9b820c8190991bae0e936eed9c |
completed | March 10, 2026, 1:33 p.m. |
| NEDg | Description generation | batch_69b020568f348190b9c603c21c65187d |
completed | March 10, 2026, 1:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b020da12b08190851caee1996a76eb |
completed | March 10, 2026, 1:47 p.m. |
| PD | Predicate disambiguation | batch_69abdd123ec48190af50a1859aea50b7 |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 10:02 p.m.