Triple
T12783429
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Macondo Prospect |
E305563
|
entity |
| Predicate | coordinateSystem |
P2054
|
FINISHED |
| Object | offshore block MC252 |
E305561
|
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: offshore block MC252 | Statement: [Macondo Prospect, coordinateSystem, offshore block MC252]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: offshore block MC252 Context triple: [Macondo Prospect, coordinateSystem, offshore block MC252]
-
A.
U.S. Gulf of Mexico offshore lease area
chosen
The U.S. Gulf of Mexico offshore lease area is a federally managed region of the Gulf where the U.S. government auctions rights to explore for and produce offshore oil and natural gas.
-
B.
Sturgeon Bank
Sturgeon Bank is a large intertidal mudflat and estuarine area off the coast of Richmond, British Columbia, known for its rich bird habitat and ecological importance within the Fraser River estuary.
-
C.
Ichthys gas field
The Ichthys gas field is a major offshore natural gas and condensate field in Australia's Browse Basin that underpins the large-scale Ichthys LNG project.
-
D.
offshore and engineering division
The offshore and engineering division is a specialized business unit of Samsung Heavy Industries focused on designing and constructing offshore structures and related engineering projects for the energy and marine industries.
-
E.
Montauk Block
The Montauk Block was a pioneering late-19th-century Chicago skyscraper designed by the architectural firm Burnham and Root, noted for its early use of steel-frame construction and influence on modern high-rise design.
- 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_69d7bdf2b43c819098ae5aa68e61ea58 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96e5b52048190b279b7ad066efe9f |
completed | April 10, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f68504c95081909dc52cc02e43e8ba |
completed | May 2, 2026, 11:13 p.m. |
Created at: April 9, 2026, 5:29 p.m.