Triple
T10768547
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Four Mile Run Trail |
E254015
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Washington & Old Dominion Railroad Trail |
E51241
|
NE FINISHED |
How this triple was built (2 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: Washington & Old Dominion Railroad Trail | Statement: [Four Mile Run Trail, connectsTo, Washington & Old Dominion Railroad Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Washington & Old Dominion Railroad Trail Context triple: [Four Mile Run Trail, connectsTo, Washington & Old Dominion Railroad Trail]
-
A.
Washington & Old Dominion Railroad Trail
chosen
The Washington & Old Dominion Railroad Trail is a popular multi-use paved rail trail in Northern Virginia that follows a former railroad corridor through several communities for recreation and commuting.
-
B.
Danville Riverwalk Trail
The Danville Riverwalk Trail is a scenic multi-use path in Danville, Virginia, that follows the Dan River and offers opportunities for walking, biking, and outdoor recreation.
-
C.
Bruce Freeman Rail Trail
The Bruce Freeman Rail Trail is a multi-use recreational path in Massachusetts that follows a former railroad corridor through several communities, offering scenic routes for walking, running, and cycling.
-
D.
Uwharrie National Recreation Trail
Uwharrie National Recreation Trail is a long-distance hiking trail in central North Carolina known for its rolling Uwharrie Mountains terrain, forested scenery, and backcountry camping opportunities.
-
E.
Three Rivers Heritage Trail
The Three Rivers Heritage Trail is a multi-use riverfront trail system in Pittsburgh, Pennsylvania, that follows the banks of the city’s three rivers and connects numerous parks, neighborhoods, and historic sites.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa5f54f4819082d0bbcb6f8797e6 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d7322f9968819098b0ad54b913bfe4 |
completed | April 9, 2026, 4:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69de236d0a78819090774656b7b492e5 |
completed | April 14, 2026, 11:22 a.m. |
Created at: April 8, 2026, 9:16 p.m.