Triple
T14475491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattole River mouth |
E358959
|
entity |
| Predicate | hasAccessPointFor |
P26211
|
FINISHED |
| Object | Lost Coast Trail |
E95744
|
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: Lost Coast Trail | Statement: [Mattole River mouth, hasAccessPointFor, Lost Coast Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lost Coast Trail Context triple: [Mattole River mouth, hasAccessPointFor, Lost Coast Trail]
-
A.
Lost Coast Trail
chosen
The Lost Coast Trail is a remote, rugged coastal backpacking route along California’s undeveloped Lost Coast, renowned for its dramatic oceanfront scenery and challenging terrain.
-
B.
Phoenix Trail
Phoenix Trail is a recreational walking and cycling route associated with the town of Thame in Oxfordshire, England.
-
C.
Black Tusk Trail
Black Tusk Trail is a popular alpine hiking route in British Columbia, Canada, leading to the iconic Black Tusk volcanic pinnacle within Garibaldi Provincial Park.
-
D.
Tarka Trail
Tarka Trail is a long-distance walking and cycling route in North Devon, England, following former railway lines and scenic river valleys made famous by the novel "Tarka the Otter."
-
E.
Elakala Trail
Elakala Trail is a scenic hiking path in West Virginia known for its forested route and views of the picturesque Elakala Falls.
- 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_69d827966698819082e140837737501d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de91fc1fc48190842b09aa03ba79f8 |
completed | April 14, 2026, 7:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd64a0553081909fd88d8f39ed1a01 |
completed | May 8, 2026, 4:20 a.m. |
Created at: April 10, 2026, 1:20 a.m.