Triple
T19580758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northeast China rail network |
E489979
|
entity |
| Predicate | hasBorderCrossing |
P4105
|
FINISHED |
| Object | Hunchun–Makhalino railway connection |
—
|
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: Hunchun–Makhalino railway connection | Statement: [Northeast China rail network, hasBorderCrossing, Hunchun–Makhalino railway connection]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hunchun–Makhalino railway connection Context triple: [Northeast China rail network, hasBorderCrossing, Hunchun–Makhalino railway connection]
-
A.
Obskaya–Bovanenkovo railway
The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
-
B.
Sakhalin Railway
Sakhalin Railway is the main rail network on Russia’s Sakhalin Island, historically built with narrow-gauge tracks and serving as a key link between its coastal towns and ports.
-
C.
Trans-Manchurian Railway
The Trans-Manchurian Railway is a major rail route linking Russia and China by running from the Trans-Siberian line through Manchuria to connect cities such as Chita and Harbin with Beijing.
-
D.
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.
-
E.
Chinese Eastern Railway
The Chinese Eastern Railway was a strategically important railway built by Imperial Russia across northeastern China, serving as a key link of the Trans-Siberian Railway and a focal point of regional geopolitical competition.
- 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: Hunchun–Makhalino railway connection Target entity description: The Hunchun–Makhalino railway connection is an international rail link between China and Russia that facilitates cross-border freight transport between Northeast China and Russia’s Primorsky region.
-
A.
Obskaya–Bovanenkovo railway
The Obskaya–Bovanenkovo railway is a remote Russian Arctic rail line built primarily to support gas field development on the Yamal Peninsula.
-
B.
Sakhalin Railway
Sakhalin Railway is the main rail network on Russia’s Sakhalin Island, historically built with narrow-gauge tracks and serving as a key link between its coastal towns and ports.
-
C.
Trans-Manchurian Railway
The Trans-Manchurian Railway is a major rail route linking Russia and China by running from the Trans-Siberian line through Manchuria to connect cities such as Chita and Harbin with Beijing.
-
D.
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.
-
E.
Chinese Eastern Railway
The Chinese Eastern Railway was a strategically important railway built by Imperial Russia across northeastern China, serving as a key link of the Trans-Siberian Railway and a focal point of regional geopolitical competition.
- F. None of above. chosen
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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e640281b7c8190be44268a58df058f |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:42 p.m.