Triple
T8907976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kharkiv Metro |
E212108
|
entity |
| Predicate | hasInterchangeStation |
P2413
|
FINISHED |
| Object |
Derzhprom
Derzhprom is a prominent constructivist-style office building and landmark in Kharkiv, Ukraine, known as one of the first Soviet skyscrapers.
|
E765650
|
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: Derzhprom | Statement: [Kharkiv Metro, hasInterchangeStation, Derzhprom]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Derzhprom Context triple: [Kharkiv Metro, hasInterchangeStation, Derzhprom]
-
A.
Dzerzhinsk
Dzerzhinsk is a major industrial city in western Russia known for its large chemical manufacturing sector and associated environmental issues.
-
B.
Kovrov Mechanical Plant
Kovrov Mechanical Plant is a Russian arms manufacturer historically known for producing notable Soviet small arms, including the SVT-40 semi-automatic rifle.
-
C.
Ilyich Iron and Steel Works
Ilyich Iron and Steel Works is one of Ukraine’s largest integrated steel plants, historically a key industrial enterprise in Mariupol and a major producer of steel and rolled metal products.
-
D.
Mytishchi Machine-Building Plant
Mytishchi Machine-Building Plant is a major Russian industrial enterprise known for producing railway rolling stock and military vehicles.
-
E.
Elektrozavodskaya
Elektrozavodskaya is a Moscow Metro station renowned for its distinctive Stalinist architecture and iconic circular ceiling lamps.
- 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: Derzhprom Triple: [Kharkiv Metro, hasInterchangeStation, Derzhprom]
Generated description
Derzhprom is a prominent constructivist-style office building and landmark in Kharkiv, Ukraine, known as one of the first Soviet skyscrapers.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Derzhprom Target entity description: Derzhprom is a prominent constructivist-style office building and landmark in Kharkiv, Ukraine, known as one of the first Soviet skyscrapers.
-
A.
Dzerzhinsk
Dzerzhinsk is a major industrial city in western Russia known for its large chemical manufacturing sector and associated environmental issues.
-
B.
Kovrov Mechanical Plant
Kovrov Mechanical Plant is a Russian arms manufacturer historically known for producing notable Soviet small arms, including the SVT-40 semi-automatic rifle.
-
C.
Ilyich Iron and Steel Works
Ilyich Iron and Steel Works is one of Ukraine’s largest integrated steel plants, historically a key industrial enterprise in Mariupol and a major producer of steel and rolled metal products.
-
D.
Mytishchi Machine-Building Plant
Mytishchi Machine-Building Plant is a major Russian industrial enterprise known for producing railway rolling stock and military vehicles.
-
E.
Elektrozavodskaya
Elektrozavodskaya is a Moscow Metro station renowned for its distinctive Stalinist architecture and iconic circular ceiling lamps.
- 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_69ca839255248190b43984294abd92ae |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc64c6a87c81909331a39619f913c0 |
completed | April 1, 2026, 12:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba31fc148190a8dbe378694dcc32 |
completed | April 3, 2026, 1:01 p.m. |
| NEDg | Description generation | batch_69cfbabf33a08190a18d13b9078c00e2 |
completed | April 3, 2026, 1:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfbba71a948190afc03a1df9e5777c |
completed | April 3, 2026, 1:07 p.m. |
Created at: March 30, 2026, 6:55 p.m.