Triple
T1964804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rosneft |
E42663
|
entity |
| Predicate | acquired |
P2511
|
FINISHED |
| Object |
TNK-BP
TNK-BP was a major Russian oil company formed as a joint venture between BP and a consortium of Russian investors, once one of the largest non-state oil producers in Russia.
|
E221801
|
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: TNK-BP | Statement: [Rosneft, acquired, TNK-BP]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TNK-BP Context triple: [Rosneft, acquired, TNK-BP]
-
A.
Rosneft
Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
-
B.
Rosneftegaz
Rosneftegaz is a Russian state-owned holding company that historically managed the government’s stakes in major oil and gas enterprises, including what became Rosneft.
-
C.
BP.
BP is a Nordstrom-exclusive in-house fashion brand known for its trendy, youth-oriented clothing and accessories.
-
D.
Gazpromavia
Gazpromavia is a Russian airline owned by the energy company Gazprom, operating passenger and cargo flights as well as corporate and charter services, particularly in support of the oil and gas industry.
-
E.
Lebedev Holdings
Lebedev Holdings is a media investment company controlled by the Lebedev family, best known for owning the London-based newspaper the Evening Standard.
- 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: TNK-BP Triple: [Rosneft, acquired, TNK-BP]
Generated description
TNK-BP was a major Russian oil company formed as a joint venture between BP and a consortium of Russian investors, once one of the largest non-state oil producers in Russia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: TNK-BP Target entity description: TNK-BP was a major Russian oil company formed as a joint venture between BP and a consortium of Russian investors, once one of the largest non-state oil producers in Russia.
-
A.
Rosneft
Rosneft is a major Russian state-controlled oil company and one of the world’s largest publicly traded petroleum producers.
-
B.
Rosneftegaz
Rosneftegaz is a Russian state-owned holding company that historically managed the government’s stakes in major oil and gas enterprises, including what became Rosneft.
-
C.
BP.
BP is a Nordstrom-exclusive in-house fashion brand known for its trendy, youth-oriented clothing and accessories.
-
D.
Gazpromavia
Gazpromavia is a Russian airline owned by the energy company Gazprom, operating passenger and cargo flights as well as corporate and charter services, particularly in support of the oil and gas industry.
-
E.
Lebedev Holdings
Lebedev Holdings is a media investment company controlled by the Lebedev family, best known for owning the London-based newspaper the Evening Standard.
- 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_69a88711151c8190940b2572095059d7 |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb3ada4148190ad830d4a3d7fd662 |
completed | March 7, 2026, 5:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae03211fe48190b70814bdd35e8a6b |
completed | March 8, 2026, 11:15 p.m. |
| NEDg | Description generation | batch_69ae039a7c948190b8b4b4c2045007d3 |
completed | March 8, 2026, 11:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae042728f48190850848116a371794 |
completed | March 8, 2026, 11:20 p.m. |
Created at: March 4, 2026, 7:36 p.m.