Triple
T14937511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Obskaya–Bovanenkovo railway |
E372433
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Bovanenkovo gas field |
E372431
|
NE FINISHED |
How this triple was built (2 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: Bovanenkovo gas field | Statement: [Obskaya–Bovanenkovo railway, serves, Bovanenkovo gas field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bovanenkovo gas field Context triple: [Obskaya–Bovanenkovo railway, serves, Bovanenkovo gas field]
-
A.
Bovanenkovo gas field
chosen
Bovanenkovo gas field is a major natural gas deposit on the Yamal Peninsula in northern Russia and one of the country’s largest sources of natural gas production.
-
B.
Urengoy gas field
The Urengoy gas field is one of the world’s largest natural gas fields, located in northern Russia and serving as a major source of gas for both domestic use and export.
-
C.
Yamburg gas field
Yamburg gas field is one of the world’s largest natural gas fields, located in northern Russia and serving as a major source of gas production for the country.
-
D.
Zapolyarnoye gas field
Zapolyarnoye gas field is one of Russia’s largest natural gas fields, located in the Arctic region of western Siberia and operated primarily by Gazprom.
-
E.
Ichthys gas field
The Ichthys gas field is a major offshore natural gas and condensate field in Australia's Browse Basin that underpins the large-scale Ichthys LNG project.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded64904d88190b6b4140da8e8199d |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe968d71dc81909b76551f9cd9ebab |
completed | May 9, 2026, 2:06 a.m. |
Created at: April 10, 2026, 2:37 a.m.