Triple
T19638027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sakhalin-II |
E471452
|
entity |
| Predicate | offshorePlatform |
P68252
|
FINISHED |
| Object | Piltun-Astokhskoye-B platform |
—
|
NE NERFINISHED |
How this triple was built (3 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: Piltun-Astokhskoye-B platform | Statement: [Sakhalin-II, offshorePlatform, Piltun-Astokhskoye-B platform]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Piltun-Astokhskoye-B platform Context triple: [Sakhalin-II, offshorePlatform, Piltun-Astokhskoye-B platform]
-
A.
Kazachok surface platform
The Kazachok surface platform is a planned Russian-built landing platform designed to deliver and support the ExoMars rover on the Martian surface with scientific instruments and communications capabilities.
-
B.
Prigorodnoye LNG plant
The Prigorodnoye LNG plant is a major liquefied natural gas facility on Russia’s Sakhalin Island that processes and exports gas from the Sakhalin-II project to international markets.
-
C.
Kovyktinskoye field
Kovyktinskoye field is a major natural gas and condensate deposit in Eastern Siberia that serves as one of Russia’s largest gas resource bases.
-
D.
Sakhalin-II
Sakhalin-II is a major oil and gas development project off Russia’s Sakhalin Island, involving offshore platforms, pipelines, and one of the world’s northernmost liquefied natural gas (LNG) plants.
-
E.
Yamal gas fields
The Yamal gas fields are a vast natural gas reserve complex on Russia’s Yamal Peninsula, central to the country’s Arctic energy production and export strategy.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Piltun-Astokhskoye-B platform Target entity description: The Piltun-Astokhskoye-B platform is a major offshore oil and gas production installation located off Sakhalin Island in Russia’s Far East, forming part of the Sakhalin-II energy project.
-
A.
Kazachok surface platform
The Kazachok surface platform is a planned Russian-built landing platform designed to deliver and support the ExoMars rover on the Martian surface with scientific instruments and communications capabilities.
-
B.
Prigorodnoye LNG plant
The Prigorodnoye LNG plant is a major liquefied natural gas facility on Russia’s Sakhalin Island that processes and exports gas from the Sakhalin-II project to international markets.
-
C.
Kovyktinskoye field
Kovyktinskoye field is a major natural gas and condensate deposit in Eastern Siberia that serves as one of Russia’s largest gas resource bases.
-
D.
Sakhalin-II
chosen
Sakhalin-II is a major oil and gas development project off Russia’s Sakhalin Island, involving offshore platforms, pipelines, and one of the world’s northernmost liquefied natural gas (LNG) plants.
-
E.
Yamal gas fields
The Yamal gas fields are a vast natural gas reserve complex on Russia’s Yamal Peninsula, central to the country’s Arctic energy production and export strategy.
- F. None of above.
Provenance (2 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_69d8e511f28481909f4bc3ea9191e54a |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e64107f3fc8190ace6ae67287d280c |
completed | April 20, 2026, 3:06 p.m. |
Created at: April 10, 2026, 1:44 p.m.