Triple
T2219269
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Talyllyn Railway |
E48102
|
entity |
| Predicate | hasPassingLoopAt |
P37090
|
FINISHED |
| Object |
Pendre
Pendre is a station and key operational hub on the historic narrow-gauge Talyllyn Railway in Wales.
|
E245398
|
NE FINISHED |
How this triple was built (5 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: Pendre | Statement: [Talyllyn Railway, hasPassingLoopAt, Pendre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pendre Context triple: [Talyllyn Railway, hasPassingLoopAt, Pendre]
-
A.
Bigorre
Bigorre is a historic cultural region in southwestern France, centered around the foothills of the Pyrenees and now largely within the modern Occitanie administrative region.
-
B.
Piedrahíta
Piedrahíta is a historic town in the province of Ávila, Castile and León, Spain, known for its medieval heritage and noble connections.
-
C.
Donuzlav
Donuzlav is a deep-water lagoon and naval harbor in western Crimea that serves as a strategic base for Russian Black Sea naval operations.
-
D.
Pumlumon
Pumlumon is a prominent mountain massif in central Wales, known as the source of several major rivers including the Severn and the Wye.
-
E.
Talagante
Talagante is a commune and town in central Chile, located southwest of Santiago within the Santiago Metropolitan 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: Pendre Triple: [Talyllyn Railway, hasPassingLoopAt, Pendre]
Generated description
Pendre is a station and key operational hub on the historic narrow-gauge Talyllyn Railway in Wales.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pendre Target entity description: Pendre is a station and key operational hub on the historic narrow-gauge Talyllyn Railway in Wales.
-
A.
Bigorre
Bigorre is a historic cultural region in southwestern France, centered around the foothills of the Pyrenees and now largely within the modern Occitanie administrative region.
-
B.
Piedrahíta
Piedrahíta is a historic town in the province of Ávila, Castile and León, Spain, known for its medieval heritage and noble connections.
-
C.
Donuzlav
Donuzlav is a deep-water lagoon and naval harbor in western Crimea that serves as a strategic base for Russian Black Sea naval operations.
-
D.
Pumlumon
Pumlumon is a prominent mountain massif in central Wales, known as the source of several major rivers including the Severn and the Wye.
-
E.
Talagante
Talagante is a commune and town in central Chile, located southwest of Santiago within the Santiago Metropolitan Region.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasPassingLoopAt Context triple: [Talyllyn Railway, hasPassingLoopAt, Pendre]
-
A.
hasPass
Indicates that an entity possesses or has been granted a pass, such as a ticket, permit, or authorization to access something.
-
B.
hasCycleLength
Indicates that an entity participates in or exhibits a cycle whose duration or size is specified by the associated length value.
-
C.
hasExitFor
Indicates that something provides or includes a specific exit intended for a particular destination, purpose, or user.
-
D.
containsPass
Indicates that one entity includes or holds a valid pass or authorization credential within it.
-
E.
hasCycleStorage
Indicates that a place or facility provides designated storage space for bicycles.
- F. None of above. chosen
Provenance (7 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_69a88aa1ee708190862c8c378c41e9eb |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc011d50c8190b1c375cc633f8189 |
completed | March 7, 2026, 6:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae655b369c8190a5d12b87401534d7 |
completed | March 9, 2026, 6:14 a.m. |
| NEDg | Description generation | batch_69ae65d4f26481909808c97b95ca9b30 |
completed | March 9, 2026, 6:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae6670b6d88190a09023fae63f4000 |
completed | March 9, 2026, 6:19 a.m. |
| PD | Predicate disambiguation | batch_69abbdac31d8819092d17815e11921e9 |
completed | March 7, 2026, 5:54 a.m. |
| PDg | Predicate description generation | batch_69abbfe93d7c81909f1b9c1b1e3c7989 |
completed | March 7, 2026, 6:04 a.m. |
Created at: March 4, 2026, 7:46 p.m.