Triple
T19587376
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yerevan Metro |
E470137
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Garegin Nzhdeh Square station
Garegin Nzhdeh Square station is a metro station in Yerevan, Armenia, serving the city's rapid transit system on the line running through the Garegin Nzhdeh Square area.
|
E1388308
|
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: Garegin Nzhdeh Square station | Statement: [Yerevan Metro, hasStation, Garegin Nzhdeh Square station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Garegin Nzhdeh Square station Context triple: [Yerevan Metro, hasStation, Garegin Nzhdeh Square station]
-
A.
Zoravar Andranik station
Zoravar Andranik station is a central underground station on the Yerevan Metro system in Armenia’s capital city.
-
B.
Marshal Baghramyan station
Marshal Baghramyan station is a metro station on the Yerevan Metro system in Armenia’s capital city.
-
C.
Chonkadze Street station
Chonkadze Street station is the lower terminal station of the Tbilisi Funicular, serving as the main boarding point for the historic hillside railway in Tbilisi, Georgia.
-
D.
Nariman Narimanov station
Nariman Narimanov station is a metro station on the Baku Metro system in Baku, Azerbaijan, named after the Azerbaijani revolutionary and statesman Nariman Narimanov.
-
E.
Hazi Aslanov station
Hazi Aslanov station is a terminal metro station on the Baku Metro system in Baku, Azerbaijan.
- 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: Garegin Nzhdeh Square station Triple: [Yerevan Metro, hasStation, Garegin Nzhdeh Square station]
Generated description
Garegin Nzhdeh Square station is a metro station in Yerevan, Armenia, serving the city's rapid transit system on the line running through the Garegin Nzhdeh Square area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Garegin Nzhdeh Square station Target entity description: Garegin Nzhdeh Square station is a metro station in Yerevan, Armenia, serving the city's rapid transit system on the line running through the Garegin Nzhdeh Square area.
-
A.
Zoravar Andranik station
Zoravar Andranik station is a central underground station on the Yerevan Metro system in Armenia’s capital city.
-
B.
Marshal Baghramyan station
Marshal Baghramyan station is a metro station on the Yerevan Metro system in Armenia’s capital city.
-
C.
Chonkadze Street station
Chonkadze Street station is the lower terminal station of the Tbilisi Funicular, serving as the main boarding point for the historic hillside railway in Tbilisi, Georgia.
-
D.
Nariman Narimanov station
Nariman Narimanov station is a metro station on the Baku Metro system in Baku, Azerbaijan, named after the Azerbaijani revolutionary and statesman Nariman Narimanov.
-
E.
Hazi Aslanov station
Hazi Aslanov station is a terminal metro station on the Baku Metro system in Baku, Azerbaijan.
- 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_69d8e510024481908415c0d616fa6186 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e64052f61c81908bb49927d4246030 |
completed | April 20, 2026, 3:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a077ed6fdc08190ab8a5fb430318ca1 |
completed | May 15, 2026, 8:15 p.m. |
| NEDg | Description generation | batch_6a07809e04108190ac1cdc3c15dabe1c |
completed | May 15, 2026, 8:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0780f798888190847de6b2951d879b |
completed | May 15, 2026, 8:24 p.m. |
Created at: April 10, 2026, 1:43 p.m.