Triple
T14982107
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Budapest suburban rail |
E373602
|
entity |
| Predicate | hasCentralHub |
P2413
|
FINISHED |
| Object |
Budapest Kelenföld railway station
Budapest Kelenföld railway station is a major transport hub in southwest Budapest, serving long-distance, regional, and suburban rail lines as well as metro and bus connections.
|
E1138016
|
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: Budapest Kelenföld railway station | Statement: [Budapest suburban rail, hasCentralHub, Budapest Kelenföld railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Budapest Kelenföld railway station Context triple: [Budapest suburban rail, hasCentralHub, Budapest Kelenföld railway station]
-
A.
Budapest Keleti railway station
Budapest Keleti railway station is the main international and long-distance railway terminal in Budapest, Hungary, serving as a major transportation hub in Central Europe.
-
B.
Budapest Nyugati railway station
Budapest Nyugati railway station is one of Budapest’s main historic railway terminals, notable for its grand 19th-century iron-and-glass architecture designed by the Eiffel Company.
-
C.
Budapest-Zugló railway station
Budapest-Zugló railway station is a suburban rail stop in Budapest’s Zugló district, serving as a local commuter link on the city’s main railway network.
-
D.
Budapest Déli railway station
Budapest Déli railway station is one of Budapest’s main railway terminals, serving as a key hub for suburban and long-distance trains in the city’s Buda district.
-
E.
Bajcsy-Zsilinszky út station
Bajcsy-Zsilinszky út station is an underground metro stop in central Budapest, Hungary, located on the historic Millennium Underground Railway (Metro Line 1), one of the oldest metro lines in continental Europe.
- 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: Budapest Kelenföld railway station Triple: [Budapest suburban rail, hasCentralHub, Budapest Kelenföld railway station]
Generated description
Budapest Kelenföld railway station is a major transport hub in southwest Budapest, serving long-distance, regional, and suburban rail lines as well as metro and bus connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Budapest Kelenföld railway station Target entity description: Budapest Kelenföld railway station is a major transport hub in southwest Budapest, serving long-distance, regional, and suburban rail lines as well as metro and bus connections.
-
A.
Budapest Keleti railway station
Budapest Keleti railway station is the main international and long-distance railway terminal in Budapest, Hungary, serving as a major transportation hub in Central Europe.
-
B.
Budapest Nyugati railway station
Budapest Nyugati railway station is one of Budapest’s main historic railway terminals, notable for its grand 19th-century iron-and-glass architecture designed by the Eiffel Company.
-
C.
Budapest-Zugló railway station
Budapest-Zugló railway station is a suburban rail stop in Budapest’s Zugló district, serving as a local commuter link on the city’s main railway network.
-
D.
Budapest Déli railway station
Budapest Déli railway station is one of Budapest’s main railway terminals, serving as a key hub for suburban and long-distance trains in the city’s Buda district.
-
E.
Bajcsy-Zsilinszky út station
Bajcsy-Zsilinszky út station is an underground metro stop in central Budapest, Hungary, located on the historic Millennium Underground Railway (Metro Line 1), one of the oldest metro lines in continental Europe.
- 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6fe42a081909308f788fdf024d5 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7d709fc8190990a72faf0af5ee3 |
completed | May 9, 2026, 4:28 a.m. |
| NEDg | Description generation | batch_69feb8f53b608190b92cc09b09340f98 |
completed | May 9, 2026, 4:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feb9241e988190871393d6e06e88e8 |
completed | May 9, 2026, 4:33 a.m. |
Created at: April 10, 2026, 2:52 a.m.