Triple
T323383
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Moscow Metro |
E6462
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Butovskaya Line
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
|
E47280
|
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: Butovskaya Line | Statement: [Moscow Metro, hasLine, Butovskaya Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Butovskaya Line Context triple: [Moscow Metro, hasLine, Butovskaya Line]
-
A.
Sokolnicheskaya Line
The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
-
B.
Koltsevaya Line
The Koltsevaya Line is the circular line of the Moscow Metro, known for encircling the city center and connecting many of the system’s radial lines.
-
C.
Arbatsko–Pokrovskaya Line
The Arbatsko–Pokrovskaya Line is one of the main lines of the Moscow Metro, known for its deep-level stations and for connecting central Moscow with several major residential districts.
-
D.
Kalininsko–Solntsevskaya Line
The Kalininsko–Solntsevskaya Line is a major east–west rapid transit line of the Moscow Metro, serving numerous residential and commercial districts across the city.
-
E.
Komsomolskaya
Komsomolskaya is one of Moscow Metro’s most famous and ornate stations, renowned for its grand Baroque-style decor and elaborate mosaics.
- 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: Butovskaya Line Triple: [Moscow Metro, hasLine, Butovskaya Line]
Generated description
The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Butovskaya Line Target entity description: The Butovskaya Line is a light metro line in the Moscow Metro system serving the Butovo district in the city’s south.
-
A.
Sokolnicheskaya Line
The Sokolnicheskaya Line is one of the oldest and most important lines of the Moscow Metro, running generally north–south and serving several central and historic districts of the city.
-
B.
Koltsevaya Line
The Koltsevaya Line is the circular line of the Moscow Metro, known for encircling the city center and connecting many of the system’s radial lines.
-
C.
Arbatsko–Pokrovskaya Line
The Arbatsko–Pokrovskaya Line is one of the main lines of the Moscow Metro, known for its deep-level stations and for connecting central Moscow with several major residential districts.
-
D.
Kalininsko–Solntsevskaya Line
The Kalininsko–Solntsevskaya Line is a major east–west rapid transit line of the Moscow Metro, serving numerous residential and commercial districts across the city.
-
E.
Komsomolskaya
Komsomolskaya is one of Moscow Metro’s most famous and ornate stations, renowned for its grand Baroque-style decor and elaborate mosaics.
- 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_69a2e7933d6c8190bb2592ad13286ef2 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2ea82ba748190bae651f5de908617 |
completed | Feb. 28, 2026, 1:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3f0a0fd6081908b672fe7106a0c74 |
completed | March 1, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69a3f1a9e5188190b79c5e459eb68be4 |
completed | March 1, 2026, 7:58 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3f1fad5c08190a2c50f17570e6abc |
completed | March 1, 2026, 7:59 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.