Triple
T23168900
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Terra Nova oil field |
E578788
|
entity |
| Predicate | partner |
P1136
|
FINISHED |
| Object |
Mosbacher Operating
Mosbacher Operating is an oil and gas exploration and production company involved in offshore energy projects such as the Terra Nova oil field.
|
E1572047
|
NE FINISHED |
How this triple was built (4 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: Mosbacher Operating | Statement: [Terra Nova oil field, partner, Mosbacher Operating]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mosbacher Operating Context triple: [Terra Nova oil field, partner, Mosbacher Operating]
-
A.
Madison Industries
Madison Industries is a privately held industrial conglomerate based in Chicago, known for acquiring and growing a diverse portfolio of manufacturing and engineering businesses across sectors such as health, safety, and infrastructure.
-
B.
Seiberling
Seiberling is a surname most notably associated with American industrialist Frank Seiberling, co-founder of the Goodyear Tire & Rubber Company.
-
C.
Messervy
Messervy is a surname most notably associated with British Indian Army officer Sir Frank Messervy, who served as the first Commander-in-Chief of the Pakistan Army.
-
D.
Ostar Enterprises
Ostar Enterprises is a television and film production company known for developing and producing scripted entertainment projects.
-
E.
The Rosenzweig Company
The Rosenzweig Company is a television production company best known for producing the acclaimed crime drama series "Cagney & Lacey."
- 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: Mosbacher Operating Triple: [Terra Nova oil field, partner, Mosbacher Operating]
Generated description
Mosbacher Operating is an oil and gas exploration and production company involved in offshore energy projects such as the Terra Nova oil field.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mosbacher Operating Target entity description: Mosbacher Operating is an oil and gas exploration and production company involved in offshore energy projects such as the Terra Nova oil field.
-
A.
Madison Industries
Madison Industries is a privately held industrial conglomerate based in Chicago, known for acquiring and growing a diverse portfolio of manufacturing and engineering businesses across sectors such as health, safety, and infrastructure.
-
B.
Seiberling
Seiberling is a surname most notably associated with American industrialist Frank Seiberling, co-founder of the Goodyear Tire & Rubber Company.
-
C.
Messervy
Messervy is a surname most notably associated with British Indian Army officer Sir Frank Messervy, who served as the first Commander-in-Chief of the Pakistan Army.
-
D.
Ostar Enterprises
Ostar Enterprises is a television and film production company known for developing and producing scripted entertainment projects.
-
E.
The Rosenzweig Company
The Rosenzweig Company is a television production company best known for producing the acclaimed crime drama series "Cagney & Lacey."
- 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_69e245fc75348190a0288401044c8af8 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f2e5e208190839ec37de4b974af |
completed | April 29, 2026, 4:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c30a88f5481909885c05b189f71a6 |
completed | May 19, 2026, 9:43 a.m. |
| NEDg | Description generation | batch_6a0c312da45881908330ce9d0c8795b9 |
completed | May 19, 2026, 9:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c31a2ce1881909bc4584a1ae7bcdc |
completed | May 19, 2026, 9:47 a.m. |
Created at: April 17, 2026, 4:03 p.m.