Triple
T12292388
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagatinskaya |
E292994
|
entity |
| Predicate | hasDesigners |
P184
|
FINISHED |
| Object |
engineer V. Yershov (engineer)
Engineer V. Yershov is a civil engineer known for contributing to the design of the Nagatinskaya metro station in Moscow.
|
E973982
|
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: engineer V. Yershov (engineer) | Statement: [Nagatinskaya, hasDesigners, engineer V. Yershov (engineer)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: engineer V. Yershov (engineer) Context triple: [Nagatinskaya, hasDesigners, engineer V. Yershov (engineer)]
-
A.
engineer Pavel Melnikov
Engineer Pavel Melnikov was a prominent 19th-century Russian railway engineer best known for overseeing the design and construction of major lines that helped pioneer Russia’s early rail network.
-
B.
architects V. G. Gelfreikh and I. E. Rozhin
Architects V. G. Gelfreikh and I. E. Rozhin were Soviet-era designers known for their work on Moscow Metro stations, exemplifying the monumental Stalinist architectural style.
-
C.
Mikhail Yangel
Mikhail Yangel was a prominent Soviet aerospace engineer and rocket designer who played a key role in developing intercontinental ballistic missiles and space launch vehicles during the Cold War.
-
D.
Vladimir Shukhov
Vladimir Shukhov was a pioneering Russian engineer and architect renowned for his innovative hyperboloid structures, industrial designs, and influential contributions to early modern engineering.
-
E.
Kirov Plant design bureau
Kirov Plant design bureau was a Soviet military engineering office best known for developing heavy tanks and armored vehicles, including the KV series, during the pre-World War II and World War II eras.
- 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: engineer V. Yershov (engineer) Triple: [Nagatinskaya, hasDesigners, engineer V. Yershov (engineer)]
Generated description
Engineer V. Yershov is a civil engineer known for contributing to the design of the Nagatinskaya metro station in Moscow.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: engineer V. Yershov (engineer) Target entity description: Engineer V. Yershov is a civil engineer known for contributing to the design of the Nagatinskaya metro station in Moscow.
-
A.
engineer Pavel Melnikov
Engineer Pavel Melnikov was a prominent 19th-century Russian railway engineer best known for overseeing the design and construction of major lines that helped pioneer Russia’s early rail network.
-
B.
architects V. G. Gelfreikh and I. E. Rozhin
Architects V. G. Gelfreikh and I. E. Rozhin were Soviet-era designers known for their work on Moscow Metro stations, exemplifying the monumental Stalinist architectural style.
-
C.
Mikhail Yangel
Mikhail Yangel was a prominent Soviet aerospace engineer and rocket designer who played a key role in developing intercontinental ballistic missiles and space launch vehicles during the Cold War.
-
D.
Vladimir Shukhov
Vladimir Shukhov was a pioneering Russian engineer and architect renowned for his innovative hyperboloid structures, industrial designs, and influential contributions to early modern engineering.
-
E.
Kirov Plant design bureau
Kirov Plant design bureau was a Soviet military engineering office best known for developing heavy tanks and armored vehicles, including the KV series, during the pre-World War II and World War II eras.
- 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_69d6ab690ad081908c0ed3870ec82d53 |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91d22ba488190914342fa7e69e159 |
completed | April 10, 2026, 3:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f61e775dac819099d44b61cbccc109 |
completed | May 2, 2026, 3:55 p.m. |
| NEDg | Description generation | batch_69f61f5cc5608190a67a888eb5136ada |
completed | May 2, 2026, 3:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f62006afcc8190b8e3b55a5fd8eaca |
completed | May 2, 2026, 4:02 p.m. |
Created at: April 8, 2026, 9:52 p.m.