Triple
T4365834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cynwyd station |
E98768
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Cynwyd Heritage Trail
Cynwyd Heritage Trail is a multi-use recreational path in Lower Merion Township, Pennsylvania, that follows a former rail corridor and connects neighborhoods, parks, and historic sites near the Cynwyd station.
|
E433559
|
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: Cynwyd Heritage Trail | Statement: [Cynwyd station, adjacentTo, Cynwyd Heritage Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cynwyd Heritage Trail Context triple: [Cynwyd station, adjacentTo, Cynwyd Heritage Trail]
-
A.
Taff Trail
The Taff Trail is a long-distance walking and cycling route in South Wales that follows the River Taff between Cardiff and Merthyr Tydfil, passing through a mix of urban, woodland, and countryside landscapes.
-
B.
Llanberis Path
Llanberis Path is the longest and one of the most popular walking routes to the summit of Snowdon in Snowdonia, Wales.
-
C.
Mawddach Trail
The Mawddach Trail is a scenic walking and cycling route in Gwynedd, Wales, that follows a former railway line along the Mawddach Estuary between Dolgellau and Barmouth.
-
D.
Celtic Trail cycle route
The Celtic Trail cycle route is a long-distance cycling network in Wales that links towns, countryside, and coastal areas across the south of the country.
-
E.
Monsal Trail
The Monsal Trail is a popular multi-use recreational path in England’s Peak District, following a former railway line through scenic dales, tunnels, and viaducts.
- 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: Cynwyd Heritage Trail Triple: [Cynwyd station, adjacentTo, Cynwyd Heritage Trail]
Generated description
Cynwyd Heritage Trail is a multi-use recreational path in Lower Merion Township, Pennsylvania, that follows a former rail corridor and connects neighborhoods, parks, and historic sites near the Cynwyd station.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cynwyd Heritage Trail Target entity description: Cynwyd Heritage Trail is a multi-use recreational path in Lower Merion Township, Pennsylvania, that follows a former rail corridor and connects neighborhoods, parks, and historic sites near the Cynwyd station.
-
A.
Taff Trail
The Taff Trail is a long-distance walking and cycling route in South Wales that follows the River Taff between Cardiff and Merthyr Tydfil, passing through a mix of urban, woodland, and countryside landscapes.
-
B.
Llanberis Path
Llanberis Path is the longest and one of the most popular walking routes to the summit of Snowdon in Snowdonia, Wales.
-
C.
Mawddach Trail
The Mawddach Trail is a scenic walking and cycling route in Gwynedd, Wales, that follows a former railway line along the Mawddach Estuary between Dolgellau and Barmouth.
-
D.
Celtic Trail cycle route
The Celtic Trail cycle route is a long-distance cycling network in Wales that links towns, countryside, and coastal areas across the south of the country.
-
E.
Monsal Trail
The Monsal Trail is a popular multi-use recreational path in England’s Peak District, following a former railway line through scenic dales, tunnels, and viaducts.
- 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_69b3454c772081908e20173e379e8ebe |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b35200263081909bb326a4d7a8db99 |
completed | March 12, 2026, 11:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5dbcbbd1881908eb9f0ea6b2fe16b |
completed | March 14, 2026, 10:06 p.m. |
| NEDg | Description generation | batch_69b5dcf36dfc8190847925dbed92c059 |
completed | March 14, 2026, 10:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5ddad45b8819082ac7a3a9c5f2f07 |
completed | March 14, 2026, 10:14 p.m. |
Created at: March 12, 2026, 11:17 p.m.