Triple
T16089962
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prague trams |
E390334
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
Prague funicular
The Prague funicular is a hillside railway in Prague that transports passengers up and down Petřín Hill, offering scenic views over the city.
|
E1195198
|
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: Prague funicular | Statement: [Prague trams, connectsWith, Prague funicular]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prague funicular Context triple: [Prague trams, connectsWith, Prague funicular]
-
A.
Buda Castle Funicular
The Buda Castle Funicular is a historic hillside railway in Budapest that connects the banks of the Danube with the Buda Castle district, offering scenic views of the city.
-
B.
Lavra Funicular
The Lavra Funicular is a historic hillside cable railway in Lisbon, Portugal, known as one of the city’s oldest funiculars connecting lower and upper neighborhoods.
-
C.
Prague Metro
The Prague Metro is the rapid transit system serving the Czech capital, known for its three main lines, deep underground stations, and role as the backbone of the city's public transportation network.
-
D.
Prague trams
Prague trams are an extensive electric streetcar network that forms a core part of Prague’s public transport system, serving both central and outlying districts.
-
E.
Tatra Electric Railway
Tatra Electric Railway is a narrow-gauge, electrified mountain railway network in Slovakia’s High Tatras, serving as a key public transport system for tourists and locals in the region.
- 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: Prague funicular Triple: [Prague trams, connectsWith, Prague funicular]
Generated description
The Prague funicular is a hillside railway in Prague that transports passengers up and down Petřín Hill, offering scenic views over the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prague funicular Target entity description: The Prague funicular is a hillside railway in Prague that transports passengers up and down Petřín Hill, offering scenic views over the city.
-
A.
Buda Castle Funicular
The Buda Castle Funicular is a historic hillside railway in Budapest that connects the banks of the Danube with the Buda Castle district, offering scenic views of the city.
-
B.
Lavra Funicular
The Lavra Funicular is a historic hillside cable railway in Lisbon, Portugal, known as one of the city’s oldest funiculars connecting lower and upper neighborhoods.
-
C.
Prague Metro
The Prague Metro is the rapid transit system serving the Czech capital, known for its three main lines, deep underground stations, and role as the backbone of the city's public transportation network.
-
D.
Prague trams
Prague trams are an extensive electric streetcar network that forms a core part of Prague’s public transport system, serving both central and outlying districts.
-
E.
Tatra Electric Railway
Tatra Electric Railway is a narrow-gauge, electrified mountain railway network in Slovakia’s High Tatras, serving as a key public transport system for tourists and locals in the region.
- 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_69d87f198bc48190a8b7e53ca15b7ead |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e184522b2c8190986daae6cb2d9db4 |
completed | April 17, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffeb934b448190a486401ac6c01065 |
completed | May 10, 2026, 2:21 a.m. |
| NEDg | Description generation | batch_69ffefb0225881909982c384a5beb50a |
completed | May 10, 2026, 2:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff01e1b808190931fff3e91939b82 |
completed | May 10, 2026, 2:40 a.m. |
Created at: April 10, 2026, 4:59 a.m.