Triple
T12783439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Macondo Prospect |
E305563
|
entity |
| Predicate | leaseDesignation |
P106887
|
FINISHED |
| Object | Mississippi Canyon 252 (MC252) |
E63330
|
NE FINISHED |
How this triple was built (3 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: Mississippi Canyon 252 (MC252) | Statement: [Macondo Prospect, leaseDesignation, Mississippi Canyon 252 (MC252)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mississippi Canyon 252 (MC252) Context triple: [Macondo Prospect, leaseDesignation, Mississippi Canyon 252 (MC252)]
-
A.
Mississippi Canyon
chosen
Mississippi Canyon is a large submarine canyon on the seafloor off the Louisiana coast, known for its deep incisions into the Gulf of Mexico and its importance to regional oil and gas exploration.
-
B.
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.
-
C.
Haughton impact crater
Haughton impact crater is a well-preserved meteorite impact structure on Canada’s Devon Island that serves as a key Mars-analog site for scientific research and astronaut training.
-
D.
Wildrose Canyon
Wildrose Canyon is a scenic desert canyon in California’s Panamint Range, known for its rugged terrain, historic charcoal kilns, and access to hiking within Death Valley National Park.
-
E.
Carter Dome
Carter Dome is a prominent 4,000-foot-class mountain in New Hampshire’s White Mountains, popular with hikers for its forested summit and views toward the Presidential Range.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: leaseDesignation Context triple: [Macondo Prospect, leaseDesignation, Mississippi Canyon 252 (MC252)]
-
A.
cityPlanningDesignation
Indicates how an area is officially classified or designated within urban or municipal planning (e.g., residential, commercial, industrial).
-
B.
landGrantDesignation
Indicates that an institution has been formally designated as a land-grant institution under a land-grant program or legislation.
-
C.
mapDesignation
Indicates a formal label or identifier that is assigned to something specifically for use on a map.
-
D.
designationAct
Indicates an official act by which an authority formally assigns, names, or appoints an entity to a specific role, status, or function.
-
E.
religiousDesignation
Indicates the specific religious role, status, or affiliation assigned to an entity.
- F. None of above. chosen
Provenance (5 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e5cb3c08190b8e1e22de8b96e17 |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68ebc75bc81908bad7fb06af674a9 |
completed | May 2, 2026, 11:54 p.m. |
| PD | Predicate disambiguation | batch_69d9640ba0688190973e4e7ec8d4a8e0 |
completed | April 10, 2026, 8:56 p.m. |
| PDg | Predicate description generation | batch_69d96d87078c819083ea724238992204 |
completed | April 10, 2026, 9:37 p.m. |
Created at: April 9, 2026, 5:29 p.m.