Triple
T14976794
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Urengoy gas field |
E373468
|
entity |
| Predicate | connectedTo |
P37
|
FINISHED |
| Object |
Northern Lights pipeline system
The Northern Lights pipeline system is a major natural gas transportation network that carries gas from Russian fields such as Urengoy to markets in Europe.
|
E1130192
|
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: Northern Lights pipeline system | Statement: [Urengoy gas field, connectedTo, Northern Lights pipeline system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Lights pipeline system Context triple: [Urengoy gas field, connectedTo, Northern Lights pipeline system]
-
A.
Tazama Pipeline
The Tazama Pipeline is a bi-national oil pipeline system that transports crude oil from the Tanzanian coast inland to supply refineries and fuel markets in both Tanzania and Zambia.
-
B.
Ninian Pipeline System
The Ninian Pipeline System is a major North Sea oil pipeline network that transports crude oil from offshore fields to the Sullom Voe terminal in Shetland, Scotland.
-
C.
Goldfields Pipeline
The Goldfields Pipeline is a historic Western Australian water supply scheme that transports water over hundreds of kilometers from Perth’s hills to the arid Eastern Goldfields region.
-
D.
Brent System pipeline
The Brent System pipeline is a major North Sea oil transport pipeline that carries crude from offshore Brent and nearby fields to the Sullom Voe terminal in the Shetland Islands.
-
E.
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.
- 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: Northern Lights pipeline system Triple: [Urengoy gas field, connectedTo, Northern Lights pipeline system]
Generated description
The Northern Lights pipeline system is a major natural gas transportation network that carries gas from Russian fields such as Urengoy to markets in Europe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northern Lights pipeline system Target entity description: The Northern Lights pipeline system is a major natural gas transportation network that carries gas from Russian fields such as Urengoy to markets in Europe.
-
A.
Tazama Pipeline
The Tazama Pipeline is a bi-national oil pipeline system that transports crude oil from the Tanzanian coast inland to supply refineries and fuel markets in both Tanzania and Zambia.
-
B.
Ninian Pipeline System
The Ninian Pipeline System is a major North Sea oil pipeline network that transports crude oil from offshore fields to the Sullom Voe terminal in Shetland, Scotland.
-
C.
Goldfields Pipeline
The Goldfields Pipeline is a historic Western Australian water supply scheme that transports water over hundreds of kilometers from Perth’s hills to the arid Eastern Goldfields region.
-
D.
Brent System pipeline
The Brent System pipeline is a major North Sea oil transport pipeline that carries crude from offshore Brent and nearby fields to the Sullom Voe terminal in the Shetland Islands.
-
E.
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.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6fbd138819092254ea37388026c |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe8beca6d88190a0c1adb18c9f2ac4 |
completed | May 9, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_69fe8f94018881908d8185d692f9728a |
completed | May 9, 2026, 1:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fe8fff27e881908163a1339019e192 |
completed | May 9, 2026, 1:38 a.m. |
Created at: April 10, 2026, 2:51 a.m.