Triple
T14084132
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Athens Metro) |
E338944
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Dimotiko Theatro station
Dimotiko Theatro station is a metro station in Piraeus, Greece, serving as a key urban transit hub on the Athens Metro network.
|
E1080853
|
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: Dimotiko Theatro station | Statement: [Line 3 (Athens Metro), terminus, Dimotiko Theatro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dimotiko Theatro station Context triple: [Line 3 (Athens Metro), terminus, Dimotiko Theatro station]
-
A.
Magoula railway station
Magoula railway station is a stop on the Athens Suburban Railway network serving the area of Magoula in West Attica, Greece.
-
B.
Kallithea railway station
Kallithea railway station is a local train station serving the Kallithea area, providing rail connections within the wider Athens urban and regional transport network.
-
C.
Attiki station
Attiki station is a major Athens Metro hub serving as an important transfer point between multiple metro lines in the Greek capital.
-
D.
Volos railway station
Volos railway station is the main rail hub of the coastal city of Volos in Thessaly, Greece, serving regional and intercity train connections.
-
E.
Omonia station
Omonia station is a major interchange station in the Athens Metro network, serving as a central hub for passengers in downtown Athens.
- 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: Dimotiko Theatro station Triple: [Line 3 (Athens Metro), terminus, Dimotiko Theatro station]
Generated description
Dimotiko Theatro station is a metro station in Piraeus, Greece, serving as a key urban transit hub on the Athens Metro network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dimotiko Theatro station Target entity description: Dimotiko Theatro station is a metro station in Piraeus, Greece, serving as a key urban transit hub on the Athens Metro network.
-
A.
Magoula railway station
Magoula railway station is a stop on the Athens Suburban Railway network serving the area of Magoula in West Attica, Greece.
-
B.
Kallithea railway station
Kallithea railway station is a local train station serving the Kallithea area, providing rail connections within the wider Athens urban and regional transport network.
-
C.
Attiki station
Attiki station is a major Athens Metro hub serving as an important transfer point between multiple metro lines in the Greek capital.
-
D.
Volos railway station
Volos railway station is the main rail hub of the coastal city of Volos in Thessaly, Greece, serving regional and intercity train connections.
-
E.
Omonia station
Omonia station is a major interchange station in the Athens Metro network, serving as a central hub for passengers in downtown Athens.
- 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_69d81c687b0c819087fd9ed4198403f8 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de5ede40048190b465e909565730c1 |
completed | April 14, 2026, 3:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcd0a3e55c81909b52f618e9076dd2 |
completed | May 7, 2026, 5:49 p.m. |
| NEDg | Description generation | batch_69fcd2ae45108190b1f400e4ae16a258 |
completed | May 7, 2026, 5:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcd3ad7be8819094fc71c9f44fb4cb |
completed | May 7, 2026, 6:02 p.m. |
Created at: April 9, 2026, 10:21 p.m.