Triple
T12548437
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chita |
E300031
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Chita railway station
Chita railway station is a major rail transport hub in the city of Chita in eastern Russia, serving long-distance and regional trains on the Trans-Siberian Railway.
|
E990971
|
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: Chita railway station | Statement: [Chita, hasRailwayStation, Chita railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chita railway station Context triple: [Chita, hasRailwayStation, Chita railway station]
-
A.
Yelshanka station
Yelshanka station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
B.
Nalchik railway station
Nalchik railway station is the main passenger rail terminal serving the city of Nalchik in Russia’s Kabardino-Balkaria region.
-
C.
Vorkuta railway station
Vorkuta railway station is the main rail terminal serving the remote Arctic city of Vorkuta in Russia’s Komi Republic, historically linked to coal mining and Gulag labor camps.
-
D.
Yuzhno-Sakhalinsk railway station
Yuzhno-Sakhalinsk railway station is the main rail transport hub serving the city of Yuzhno-Sakhalinsk on Russia’s Sakhalin Island.
-
E.
Krasnoyarsk railway station
Krasnoyarsk railway station is a major Trans-Siberian Railway hub in the city of Krasnoyarsk, Russia, serving as a key passenger and freight transport center in central Siberia.
- 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: Chita railway station Triple: [Chita, hasRailwayStation, Chita railway station]
Generated description
Chita railway station is a major rail transport hub in the city of Chita in eastern Russia, serving long-distance and regional trains on the Trans-Siberian Railway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chita railway station Target entity description: Chita railway station is a major rail transport hub in the city of Chita in eastern Russia, serving long-distance and regional trains on the Trans-Siberian Railway.
-
A.
Yelshanka station
Yelshanka station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
B.
Nalchik railway station
Nalchik railway station is the main passenger rail terminal serving the city of Nalchik in Russia’s Kabardino-Balkaria region.
-
C.
Vorkuta railway station
Vorkuta railway station is the main rail terminal serving the remote Arctic city of Vorkuta in Russia’s Komi Republic, historically linked to coal mining and Gulag labor camps.
-
D.
Yuzhno-Sakhalinsk railway station
Yuzhno-Sakhalinsk railway station is the main rail transport hub serving the city of Yuzhno-Sakhalinsk on Russia’s Sakhalin Island.
-
E.
Krasnoyarsk railway station
Krasnoyarsk railway station is a major Trans-Siberian Railway hub in the city of Krasnoyarsk, Russia, serving as a key passenger and freight transport center in central Siberia.
- 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_69d6ada707008190aaec1238117c9379 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d95481ba28819099f7cd2de02e8837 |
completed | April 10, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f655826bbc8190af20858342c008ff |
completed | May 2, 2026, 7:50 p.m. |
| NEDg | Description generation | batch_69f6566fe5dc8190910bc7ad34593a58 |
completed | May 2, 2026, 7:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f65702435c8190a69e681c56a19b16 |
completed | May 2, 2026, 7:56 p.m. |
Created at: April 8, 2026, 9:58 p.m.