Triple
T9319241
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arbat District |
E224202
|
entity |
| Predicate | transportConnection |
P1298
|
FINISHED |
| Object |
served by Kropotkinskaya metro station
The entity is a Moscow Metro station on the city’s central line that provides rapid transit access to the historic Arbat District.
|
E791851
|
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: served by Kropotkinskaya metro station | Statement: [Arbat District, transportConnection, served by Kropotkinskaya metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: served by Kropotkinskaya metro station Context triple: [Arbat District, transportConnection, served by Kropotkinskaya metro station]
-
A.
Sadovaya metro station
Sadovaya metro station is a Saint Petersburg Metro station located in the historic city center, serving as an important interchange hub on Line 5.
-
B.
Petrovsky Park metro station
Petrovsky Park metro station is a Moscow Metro station serving the Bolshaya Koltsevaya line, located near the VTB Arena sports and entertainment complex.
-
C.
Central Secretariat metro station
Central Secretariat metro station is a major Delhi Metro interchange station near key government buildings in New Delhi, connecting multiple lines and serving the administrative heart of the city.
-
D.
Kupchino metro station
Kupchino metro station is a major southern terminus of the Saint Petersburg Metro, serving as an important transport hub for the surrounding residential districts.
-
E.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
- 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: served by Kropotkinskaya metro station Triple: [Arbat District, transportConnection, served by Kropotkinskaya metro station]
Generated description
The entity is a Moscow Metro station on the city’s central line that provides rapid transit access to the historic Arbat District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: served by Kropotkinskaya metro station Target entity description: The entity is a Moscow Metro station on the city’s central line that provides rapid transit access to the historic Arbat District.
-
A.
Sadovaya metro station
Sadovaya metro station is a Saint Petersburg Metro station located in the historic city center, serving as an important interchange hub on Line 5.
-
B.
Petrovsky Park metro station
Petrovsky Park metro station is a Moscow Metro station serving the Bolshaya Koltsevaya line, located near the VTB Arena sports and entertainment complex.
-
C.
Central Secretariat metro station
Central Secretariat metro station is a major Delhi Metro interchange station near key government buildings in New Delhi, connecting multiple lines and serving the administrative heart of the city.
-
D.
Kupchino metro station
Kupchino metro station is a major southern terminus of the Saint Petersburg Metro, serving as an important transport hub for the surrounding residential districts.
-
E.
Ploshchad Vosstaniya metro station
Ploshchad Vosstaniya metro station is a major Saint Petersburg Metro station and transport hub located beneath Vosstaniya Square at the eastern end of Nevsky Prospekt.
- 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_69ca8426d48481909596360f7791c7dd |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cd358c7d348190a10fd8670d7756f5 |
completed | April 1, 2026, 3:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0c7c1fc848190bbb3ef6a1ed7a7d2 |
completed | April 4, 2026, 8:11 a.m. |
| NEDg | Description generation | batch_69d0ca049fdc819091e101d8cdcfb7e8 |
completed | April 4, 2026, 8:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0cc6239108190b921eface5cdd543 |
completed | April 4, 2026, 8:31 a.m. |
Created at: March 30, 2026, 7:38 p.m.