Triple
T11888631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gazprom |
E282855
|
entity |
| Predicate | operatesPipeline |
P3695
|
FINISHED |
| Object |
Nord Stream
Nord Stream is a major offshore natural gas pipeline system running under the Baltic Sea that transports Russian gas directly to Europe, primarily Germany.
|
E953394
|
NE FINISHED |
How this triple was built (5 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: Nord Stream | Statement: [Gazprom, operatesPipeline, Nord Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nord Stream Context triple: [Gazprom, operatesPipeline, Nord Stream]
-
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.
South Caucasus Pipeline
The South Caucasus Pipeline is a major natural gas pipeline transporting Caspian gas from Azerbaijan through Georgia to Turkey, forming a key component of the Southern Gas Corridor to Europe.
-
C.
Baku–Tbilisi–Ceyhan pipeline
The Baku–Tbilisi–Ceyhan pipeline is a major crude oil pipeline that transports Caspian Sea oil from Azerbaijan through Georgia to the Mediterranean coast of Turkey for export to global markets.
-
D.
Eastern Siberia–Pacific Ocean oil pipeline
The Eastern Siberia–Pacific Ocean oil pipeline is a major Russian export pipeline system transporting crude oil from Siberian fields to Pacific ports for shipment to Asian markets.
-
E.
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.
- 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: Nord Stream Triple: [Gazprom, operatesPipeline, Nord Stream]
Generated description
Nord Stream is a major offshore natural gas pipeline system running under the Baltic Sea that transports Russian gas directly to Europe, primarily Germany.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nord Stream Target entity description: Nord Stream is a major offshore natural gas pipeline system running under the Baltic Sea that transports Russian gas directly to Europe, primarily Germany.
-
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.
South Caucasus Pipeline
The South Caucasus Pipeline is a major natural gas pipeline transporting Caspian gas from Azerbaijan through Georgia to Turkey, forming a key component of the Southern Gas Corridor to Europe.
-
C.
Baku–Tbilisi–Ceyhan pipeline
The Baku–Tbilisi–Ceyhan pipeline is a major crude oil pipeline that transports Caspian Sea oil from Azerbaijan through Georgia to the Mediterranean coast of Turkey for export to global markets.
-
D.
Eastern Siberia–Pacific Ocean oil pipeline
The Eastern Siberia–Pacific Ocean oil pipeline is a major Russian export pipeline system transporting crude oil from Siberian fields to Pacific ports for shipment to Asian markets.
-
E.
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.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesPipeline Context triple: [Gazprom, operatesPipeline, Nord Stream]
-
A.
operateIn
Indicates that an entity performs its activities, functions, or services within a specified location, context, or domain.
-
B.
operationOf
Indicates that one entity is the function, activity, or process carried out by another entity (such as a system, device, or organization).
-
C.
operatesOver
chosen
Indicates that one entity performs actions or exerts functional control across, upon, or throughout another entity or domain.
-
D.
operatedCanal
Indicates that one entity managed and ran the functioning of a canal for another entity or in a given context.
-
E.
operatedChain
Indicates that one entity operates, manages, or runs a chain of related entities (such as locations, outlets, or units) as a unified organization.
- F. None of above.
Provenance (6 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_69d6ab2a90b08190a4e818821cc93e6d |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8d3a2860c8190a21af5fcddbd2f1e |
completed | April 10, 2026, 10:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f417e919548190acbc248879f957ec |
completed | May 1, 2026, 3:03 a.m. |
| NEDg | Description generation | batch_69f41f1abaa481908b8a6873a07af848 |
completed | May 1, 2026, 3:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f422778a10819093bc2473ef30fe71 |
completed | May 1, 2026, 3:48 a.m. |
| PD | Predicate disambiguation | batch_69d8bb2fca4481909893f3428b0871ac |
completed | April 10, 2026, 8:56 a.m. |
Created at: April 8, 2026, 9:44 p.m.