Triple
T14084148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 3 (Athens Metro) |
E338944
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Syntagma station |
E87991
|
NE FINISHED |
How this triple was built (2 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: Syntagma station | Statement: [Line 3 (Athens Metro), hasStation, Syntagma station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Syntagma station Context triple: [Line 3 (Athens Metro), hasStation, Syntagma station]
-
A.
Syntagma metro station
chosen
Syntagma metro station is a major underground transit hub in central Athens, Greece, serving multiple metro lines and providing access to key political and commercial areas of the city.
-
B.
Moscavide station
Moscavide station is a Lisbon Metro stop on the Red Line serving the Moscavide area near Parque das Nações and Lisbon’s eastern transport links.
-
C.
Politécnico station
Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
-
D.
Sretensky Bulvar station
Sretensky Bulvar station is a Moscow Metro station on the Lyublinsko–Dmitrovskaya line, known for its deep-level construction and transfer connections in the city center.
-
E.
Bessarion station
Bessarion station is a Toronto subway station on Line 4 Sheppard, serving the North York area with access to nearby residential and commercial developments.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69fcb676620481908ed2fa5687a21866 |
completed | May 7, 2026, 3:57 p.m. |
Created at: April 9, 2026, 10:21 p.m.