Triple
T4465606
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kyiv Metro |
E98369
|
entity |
| Predicate | colorOfLine |
P34402
|
FINISHED |
| Object |
Sviatoshynsko–Brovarska line – red
The Sviatoshynsko–Brovarska line is the oldest and one of the main metro lines of the Kyiv Metro system, running east–west across the city and commonly identified by its red color.
|
E441533
|
NE FINISHED |
How this triple was built (5 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: Sviatoshynsko–Brovarska line – red | Statement: [Kyiv Metro, colorOfLine, Sviatoshynsko–Brovarska line – red]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sviatoshynsko–Brovarska line – red Context triple: [Kyiv Metro, colorOfLine, Sviatoshynsko–Brovarska line – red]
-
A.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
B.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
C.
Kalinin Front
The Kalinin Front was a major Soviet Army group-level formation on the Eastern Front during World War II, active in key operations against Nazi Germany before being reorganized as the 1st Baltic Front.
-
D.
Zhdanovskaya Line
Zhdanovskaya Line was the former name of a line of the Moscow Metro, later known as the Tagansko–Krasnopresnenskaya Line.
-
E.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts of the city.
- 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: Sviatoshynsko–Brovarska line – red Triple: [Kyiv Metro, colorOfLine, Sviatoshynsko–Brovarska line – red]
Generated description
The Sviatoshynsko–Brovarska line is the oldest and one of the main metro lines of the Kyiv Metro system, running east–west across the city and commonly identified by its red color.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sviatoshynsko–Brovarska line – red Target entity description: The Sviatoshynsko–Brovarska line is the oldest and one of the main metro lines of the Kyiv Metro system, running east–west across the city and commonly identified by its red color.
-
A.
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
B.
Solntsevskaya Line
The Solntsevskaya Line is a line of the Moscow Metro system serving western and southwestern districts of Moscow with modern rapid transit connections.
-
C.
Kalinin Front
The Kalinin Front was a major Soviet Army group-level formation on the Eastern Front during World War II, active in key operations against Nazi Germany before being reorganized as the 1st Baltic Front.
-
D.
Zhdanovskaya Line
Zhdanovskaya Line was the former name of a line of the Moscow Metro, later known as the Tagansko–Krasnopresnenskaya Line.
-
E.
Filevskaya Line
Filevskaya Line is one of the lines of the Moscow Metro, known for its partially surface-level sections and service to western districts of the city.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: colorOfLine Context triple: [Kyiv Metro, colorOfLine, Sviatoshynsko–Brovarska line – red]
-
A.
networkColorOfLine
chosen
Indicates the color assigned to a specific line within a network (such as a transit or communication network).
-
B.
lineLetterColorStandard
Indicates the standard or default color assigned to the letter representation of a particular line.
-
C.
trackColor
Indicates the color associated with a given track in a context such as audio, video, or data sequencing.
-
D.
mapColorLine
Indicates a relationship where a specific color is assigned to or associated with a particular line (such as a route, path, or boundary) on a map.
-
E.
mapColorGreenLine
Indicates that an entity is represented or highlighted with a green-colored line on a map.
- F. None of above.
Provenance (6 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_69b3454a7c608190944f5455c8031d73 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b356991a588190be2f95fd957d7f99 |
completed | March 13, 2026, 12:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b6285164b081908f144e74ae3a1be8 |
completed | March 15, 2026, 3:32 a.m. |
| NEDg | Description generation | batch_69b62954b77c8190968f844514656415 |
completed | March 15, 2026, 3:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b62a0cd92c8190a9eee2a9d73fb679 |
completed | March 15, 2026, 3:39 a.m. |
| PD | Predicate disambiguation | batch_69b34f65f6448190abfadb2ae5658798 |
completed | March 12, 2026, 11:42 p.m. |
Created at: March 12, 2026, 11:34 p.m.