Triple
T10434344
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Forest Hills, Washington, D.C. |
E245998
|
entity |
| Predicate | hasNearbyTrail |
P12052
|
FINISHED |
| Object |
Soapstone Valley trail
Soapstone Valley trail is a wooded urban hiking path in northwest Washington, D.C., known for its streamside scenery and natural escape from the surrounding city.
|
E863964
|
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: Soapstone Valley trail | Statement: [Forest Hills, Washington, D.C., hasNearbyTrail, Soapstone Valley trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Soapstone Valley trail Context triple: [Forest Hills, Washington, D.C., hasNearbyTrail, Soapstone Valley trail]
-
A.
Soapstone Trail
Soapstone Trail is a popular hiking path within Maryland’s Patapsco Valley State Park, known for its wooded terrain, stream crossings, and moderate elevation changes.
-
B.
Enchanted Valley Trail
Enchanted Valley Trail is a popular hiking route in Washington’s Olympic National Park that follows the Quinault River through lush temperate rainforest to a scenic valley of waterfalls and historic backcountry structures.
-
C.
Greenstone Ridge Trail
Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
-
D.
Chichaqua Valley Trail
Chichaqua Valley Trail is a recreational multi-use trail in central Iowa that follows a former railroad corridor through scenic rural landscapes and natural areas.
-
E.
Roaring Brook Trail
Roaring Brook Trail is a popular hiking route in New York’s Adirondack High Peaks that ascends Giant Mountain alongside scenic cascades and forested terrain.
- 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: Soapstone Valley trail Triple: [Forest Hills, Washington, D.C., hasNearbyTrail, Soapstone Valley trail]
Generated description
Soapstone Valley trail is a wooded urban hiking path in northwest Washington, D.C., known for its streamside scenery and natural escape from the surrounding city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Soapstone Valley trail Target entity description: Soapstone Valley trail is a wooded urban hiking path in northwest Washington, D.C., known for its streamside scenery and natural escape from the surrounding city.
-
A.
Soapstone Trail
Soapstone Trail is a popular hiking path within Maryland’s Patapsco Valley State Park, known for its wooded terrain, stream crossings, and moderate elevation changes.
-
B.
Enchanted Valley Trail
Enchanted Valley Trail is a popular hiking route in Washington’s Olympic National Park that follows the Quinault River through lush temperate rainforest to a scenic valley of waterfalls and historic backcountry structures.
-
C.
Greenstone Ridge Trail
Greenstone Ridge Trail is a long-distance hiking route that traverses the forested spine of Isle Royale, offering remote wilderness scenery and views of Lake Superior.
-
D.
Chichaqua Valley Trail
Chichaqua Valley Trail is a recreational multi-use trail in central Iowa that follows a former railroad corridor through scenic rural landscapes and natural areas.
-
E.
Roaring Brook Trail
Roaring Brook Trail is a popular hiking route in New York’s Adirondack High Peaks that ascends Giant Mountain alongside scenic cascades and forested terrain.
- 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_69d381bf3dc08190bf35a2643e4e8f22 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea67344c81909984ab99b0ef1e64 |
completed | April 7, 2026, 11:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d87ec1a0908190b5369ad55cf2bcb1 |
completed | April 10, 2026, 4:38 a.m. |
| NEDg | Description generation | batch_69d886c325c4819089dac35eb26e7961 |
completed | April 10, 2026, 5:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d88dc15ab481909011c5de93bbab14 |
completed | April 10, 2026, 5:42 a.m. |
Created at: April 6, 2026, 12:14 p.m.