Triple
T22844627
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vanino |
E566179
|
entity |
| Predicate | railTerminusOf |
P15150
|
FINISHED |
| Object | Baikal–Amur Mainline |
—
|
NE NERFINISHED |
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: Baikal–Amur Mainline | Statement: [Vanino, railTerminusOf, Baikal–Amur Mainline]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baikal–Amur Mainline Context triple: [Vanino, railTerminusOf, Baikal–Amur Mainline]
-
A.
Baikal–Amur Mainline
chosen
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.
-
B.
Amur–Yakutsk Mainline
The Amur–Yakutsk Mainline is a major Russian railway line in the Russian Far East that extends the Trans-Siberian Railway northward toward Yakutsk, improving access to the remote Sakha Republic.
-
C.
Trans-Baikal Railway
The Trans-Baikal Railway is a major Russian rail line in eastern Siberia that forms part of the Trans-Siberian Railway network, linking the Baikal region with the Russian Far East and Mongolia.
-
D.
Trans-Aral Railway
The Trans-Aral Railway is a historic rail line that connected European Russia with Central Asia across the Aral region, facilitating trade, military movement, and regional development in the late 19th and early 20th centuries.
-
E.
Abakan–Tayshet Railway
The Abakan–Tayshet Railway is a major Siberian rail line in Russia that connects the city of Abakan with the Trans-Siberian Railway at Tayshet, serving as an important route through the Sayan Mountains.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245869e188190a196584f36e682da |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17e8726d4819095b4d999b4172ff7 |
completed | April 29, 2026, 3:44 a.m. |
Created at: April 17, 2026, 3:36 p.m.