Triple
T1847161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Volgograd Metrotram |
E41308
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Profsoyuznaya station
Profsoyuznaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
|
E209124
|
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: Profsoyuznaya station | Statement: [Volgograd Metrotram, hasStation, Profsoyuznaya station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Profsoyuznaya station Context triple: [Volgograd Metrotram, hasStation, Profsoyuznaya station]
-
A.
Pionerskaya station
Pionerskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
B.
Baikonur Cosmodrome
Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
-
C.
Baikonur
Baikonur is a town in Kazakhstan historically associated with the Soviet and Russian space programs, giving its name to the nearby Baikonur Cosmodrome.
-
D.
Vernadsky Research Base
Vernadsky Research Base is a Ukrainian Antarctic research station known for its long-term studies of ozone depletion, climate, and upper-atmosphere physics.
-
E.
Vostochny Cosmodrome
Vostochny Cosmodrome is a Russian spaceport in the Amur Oblast designed to reduce Russia’s dependence on the Baikonur Cosmodrome in Kazakhstan and support a wide range of civilian space launches.
- 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: Profsoyuznaya station Triple: [Volgograd Metrotram, hasStation, Profsoyuznaya station]
Generated description
Profsoyuznaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Profsoyuznaya station Target entity description: Profsoyuznaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
A.
Pionerskaya station
Pionerskaya station is a stop on the Volgograd Metrotram light rail system in Volgograd, Russia.
-
B.
Baikonur Cosmodrome
Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
-
C.
Baikonur
Baikonur is a town in Kazakhstan historically associated with the Soviet and Russian space programs, giving its name to the nearby Baikonur Cosmodrome.
-
D.
Vernadsky Research Base
Vernadsky Research Base is a Ukrainian Antarctic research station known for its long-term studies of ozone depletion, climate, and upper-atmosphere physics.
-
E.
Vostochny Cosmodrome
Vostochny Cosmodrome is a Russian spaceport in the Amur Oblast designed to reduce Russia’s dependence on the Baikonur Cosmodrome in Kazakhstan and support a wide range of civilian space launches.
- 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_69a88648cd44819093303206d96d76ad |
completed | March 4, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69abb052e0a8819091bbc0da0e0a20fb |
completed | March 7, 2026, 4:57 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69addf48e3048190a79824fd92e0079f |
completed | March 8, 2026, 8:42 p.m. |
| NEDg | Description generation | batch_69ade0158ca8819090e630d87d5f3947 |
completed | March 8, 2026, 8:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ade07bd83c819083120092d672793e |
completed | March 8, 2026, 8:47 p.m. |
Created at: March 4, 2026, 7:33 p.m.