Triple
T16001084
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Marathon Oil |
E388092
|
entity |
| Predicate | hasCompetitor |
P1375
|
FINISHED |
| Object |
Pioneer Natural Resources
Pioneer Natural Resources is a major independent oil and gas exploration and production company, particularly known for its extensive operations in the Permian Basin in Texas.
|
E1191630
|
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: Pioneer Natural Resources | Statement: [Marathon Oil, hasCompetitor, Pioneer Natural Resources]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pioneer Natural Resources Context triple: [Marathon Oil, hasCompetitor, Pioneer Natural Resources]
-
A.
EOG Resources
EOG Resources is a major U.S.-based independent oil and gas exploration and production company known for its significant shale operations.
-
B.
Occidental Petroleum
Occidental Petroleum is a major American oil and gas exploration and production company known for its global operations and high-profile leadership under industrialist Armand Hammer.
-
C.
Anadarko Petroleum
Anadarko Petroleum was a major American oil and gas exploration and production company known for its global operations and significant role in the energy industry.
-
D.
Flint Hills Resources
Flint Hills Resources is a major U.S.-based refining, chemicals, and biofuels company known for operating large petroleum refineries and related manufacturing facilities.
-
E.
Sempra Energy
Sempra Energy is a North American energy infrastructure company that develops, owns, and operates natural gas and electric utilities and related assets.
- 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: Pioneer Natural Resources Triple: [Marathon Oil, hasCompetitor, Pioneer Natural Resources]
Generated description
Pioneer Natural Resources is a major independent oil and gas exploration and production company, particularly known for its extensive operations in the Permian Basin in Texas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pioneer Natural Resources Target entity description: Pioneer Natural Resources is a major independent oil and gas exploration and production company, particularly known for its extensive operations in the Permian Basin in Texas.
-
A.
EOG Resources
EOG Resources is a major U.S.-based independent oil and gas exploration and production company known for its significant shale operations.
-
B.
Occidental Petroleum
Occidental Petroleum is a major American oil and gas exploration and production company known for its global operations and high-profile leadership under industrialist Armand Hammer.
-
C.
Anadarko Petroleum
Anadarko Petroleum was a major American oil and gas exploration and production company known for its global operations and significant role in the energy industry.
-
D.
Flint Hills Resources
Flint Hills Resources is a major U.S.-based refining, chemicals, and biofuels company known for operating large petroleum refineries and related manufacturing facilities.
-
E.
Sempra Energy
Sempra Energy is a North American energy infrastructure company that develops, owns, and operates natural gas and electric utilities and related assets.
- 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_69d86daa562c81908aacc179c0fe8fb5 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e157fba9748190ac8fc27b167d49f7 |
completed | April 16, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbca65a4819090109589dba7f7a9 |
completed | May 10, 2026, 1:13 a.m. |
| NEDg | Description generation | batch_69ffdd1164d88190abece2de2dc3dc26 |
completed | May 10, 2026, 1:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffdd564ac8819094d154b8ee12406f |
completed | May 10, 2026, 1:20 a.m. |
Created at: April 10, 2026, 4:55 a.m.