Triple
T20368622
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kulata–Promachonas border crossing |
E496984
|
entity |
| Predicate | hasRailComponent |
P49311
|
FINISHED |
| Object |
Promachonas railway checkpoint
Promachonas railway checkpoint is a border rail control facility at the Greece–Bulgaria frontier, serving international train traffic near the village of Promachonas.
|
E1427940
|
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: Promachonas railway checkpoint | Statement: [Kulata–Promachonas border crossing, hasRailComponent, Promachonas railway checkpoint]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Promachonas railway checkpoint Context triple: [Kulata–Promachonas border crossing, hasRailComponent, Promachonas railway checkpoint]
-
A.
Senaki railway junction
Senaki railway junction is a key rail transport hub in western Georgia that connects major regional and national railway lines.
-
B.
Opatov station
Opatov station is a Prague Metro station on Line C serving the Opatov district in the southern part of the city.
-
C.
Wannsee Railway
The Wannsee Railway is a suburban rail line in Berlin that connects the city center with the southwestern district of Wannsee as part of the S-Bahn network.
-
D.
Larissa Station
Larissa Station is the main railway hub in Athens, serving as a central node for both national and suburban train services within the city's public transport network.
-
E.
Zavod Barrikady station
Zavod Barrikady station is a stop on the Volgograd Metrotram system in Volgograd, Russia, serving the industrial area around the historic Barrikady factory.
- 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: Promachonas railway checkpoint Triple: [Kulata–Promachonas border crossing, hasRailComponent, Promachonas railway checkpoint]
Generated description
Promachonas railway checkpoint is a border rail control facility at the Greece–Bulgaria frontier, serving international train traffic near the village of Promachonas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Promachonas railway checkpoint Target entity description: Promachonas railway checkpoint is a border rail control facility at the Greece–Bulgaria frontier, serving international train traffic near the village of Promachonas.
-
A.
Senaki railway junction
Senaki railway junction is a key rail transport hub in western Georgia that connects major regional and national railway lines.
-
B.
Opatov station
Opatov station is a Prague Metro station on Line C serving the Opatov district in the southern part of the city.
-
C.
Wannsee Railway
The Wannsee Railway is a suburban rail line in Berlin that connects the city center with the southwestern district of Wannsee as part of the S-Bahn network.
-
D.
Larissa Station
Larissa Station is the main railway hub in Athens, serving as a central node for both national and suburban train services within the city's public transport network.
-
E.
Zavod Barrikady station
Zavod Barrikady station is a stop on the Volgograd Metrotram system in Volgograd, Russia, serving the industrial area around the historic Barrikady factory.
- 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_69e0b4a4f9b081908a5a021919c21ccb |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e678734b188190bb2c5863023f9f8c |
completed | April 20, 2026, 7:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a087612a0688190a4b21ecd624dd248 |
completed | May 16, 2026, 1:50 p.m. |
| NEDg | Description generation | batch_6a08771f7edc8190b0c1dce8f5f6e145 |
completed | May 16, 2026, 1:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0877ac99408190a31ee21894770334 |
completed | May 16, 2026, 1:57 p.m. |
Created at: April 16, 2026, 11:26 a.m.