Triple
T9123882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vankor oil field |
E218924
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Transneft pipeline system
The Transneft pipeline system is Russia’s vast state-controlled network of oil pipelines that transports crude from major fields like Vankor to refineries and export terminals.
|
E778401
|
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: Transneft pipeline system | Statement: [Vankor oil field, connectedTo, Transneft pipeline system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transneft pipeline system Context triple: [Vankor oil field, connectedTo, Transneft pipeline system]
-
A.
Power of Siberia gas pipeline
The Power of Siberia gas pipeline is a major cross-border energy infrastructure project transporting natural gas from Russia to China, symbolizing deepening energy and economic ties between the two countries.
-
B.
Trans-Alaska Pipeline System
The Trans-Alaska Pipeline System is a major crude oil pipeline network that transports oil across Alaska from Arctic oil fields to the ice-free port of Valdez.
-
C.
West–East Gas Pipeline
The West–East Gas Pipeline is a major Chinese natural gas transmission project that transports gas from resource-rich western regions to energy-consuming eastern and coastal areas, supporting national economic development and energy security.
-
D.
Baikal–Amur Mainline
The Baikal–Amur Mainline is a major Soviet-era railway line in Russia that runs parallel to the Trans-Siberian Railway, traversing remote regions of Siberia and the Russian Far East.
-
E.
Bashneft
Bashneft is a major Russian oil company involved in the exploration, production, and refining of hydrocarbons.
- 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: Transneft pipeline system Triple: [Vankor oil field, connectedTo, Transneft pipeline system]
Generated description
The Transneft pipeline system is Russia’s vast state-controlled network of oil pipelines that transports crude from major fields like Vankor to refineries and export terminals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Transneft pipeline system Target entity description: The Transneft pipeline system is Russia’s vast state-controlled network of oil pipelines that transports crude from major fields like Vankor to refineries and export terminals.
-
A.
Power of Siberia gas pipeline
The Power of Siberia gas pipeline is a major cross-border energy infrastructure project transporting natural gas from Russia to China, symbolizing deepening energy and economic ties between the two countries.
-
B.
Trans-Alaska Pipeline System
The Trans-Alaska Pipeline System is a major crude oil pipeline network that transports oil across Alaska from Arctic oil fields to the ice-free port of Valdez.
-
C.
West–East Gas Pipeline
The West–East Gas Pipeline is a major Chinese natural gas transmission project that transports gas from resource-rich western regions to energy-consuming eastern and coastal areas, supporting national economic development and energy security.
-
D.
Baikal–Amur Mainline
The Baikal–Amur Mainline is a major Soviet-era railway line in Russia that runs parallel to the Trans-Siberian Railway, traversing remote regions of Siberia and the Russian Far East.
-
E.
Bashneft
Bashneft is a major Russian oil company involved in the exploration, production, and refining of hydrocarbons.
- 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_69ca83dddd548190983b96c664f7f367 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca8b5fa188190be6465e74cf26915 |
completed | April 1, 2026, 5:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d030988a888190b5a1e4fd6bd7fcee |
completed | April 3, 2026, 9:26 p.m. |
| NEDg | Description generation | batch_69d031701c208190bdfde3a203b016fe |
completed | April 3, 2026, 9:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d03236de388190afd93f773a342977 |
completed | April 3, 2026, 9:33 p.m. |
Created at: March 30, 2026, 7:17 p.m.