Triple
T12292398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagatinskaya |
E292994
|
entity |
| Predicate | hasDesigners |
P184
|
FINISHED |
| Object |
engineer V. Yershov (systems engineer)
Engineer V. Yershov is a systems engineer known for contributing to the design of the Nagatinskaya station.
|
E973988
|
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 (systems engineer) | Statement: [Nagatinskaya, hasDesigners, engineer V. Yershov (systems engineer)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: engineer V. Yershov (systems engineer) Context triple: [Nagatinskaya, hasDesigners, engineer V. Yershov (systems 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.
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.
-
C.
Rubin Design Bureau
Rubin Design Bureau is a leading Russian naval engineering firm renowned for designing nuclear-powered submarines, including several advanced attack and ballistic missile classes.
-
D.
Mikhail Gurevich
Mikhail Gurevich was a Soviet aircraft designer and co-founder of the Mikoyan-Gurevich design bureau, known for creating several iconic MiG fighter aircraft.
-
E.
N. Shumakov
N. Shumakov is a Russian architect best known for designing major Moscow Metro stations and transport infrastructure projects.
- 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 (systems engineer) Triple: [Nagatinskaya, hasDesigners, engineer V. Yershov (systems engineer)]
Generated description
Engineer V. Yershov is a systems engineer known for contributing to the design of the Nagatinskaya station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: engineer V. Yershov (systems engineer) Target entity description: Engineer V. Yershov is a systems engineer known for contributing to the design of the Nagatinskaya station.
-
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.
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.
-
C.
Rubin Design Bureau
Rubin Design Bureau is a leading Russian naval engineering firm renowned for designing nuclear-powered submarines, including several advanced attack and ballistic missile classes.
-
D.
Mikhail Gurevich
Mikhail Gurevich was a Soviet aircraft designer and co-founder of the Mikoyan-Gurevich design bureau, known for creating several iconic MiG fighter aircraft.
-
E.
N. Shumakov
N. Shumakov is a Russian architect best known for designing major Moscow Metro stations and transport infrastructure projects.
- 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.