Triple
T2857801
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rails-to-Trails network in Iowa |
E63244
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Cedar Valley Lakes Trail |
E50909
|
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: Cedar Valley Lakes Trail | Statement: [Rails-to-Trails network in Iowa, hasPart, Cedar Valley Lakes Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cedar Valley Lakes Trail Context triple: [Rails-to-Trails network in Iowa, hasPart, Cedar Valley Lakes Trail]
-
A.
Cedar Valley Lakes Trail
chosen
Cedar Valley Lakes Trail is a recreational multi-use trail in and around Cedar Falls, Iowa, popular for walking, running, and cycling along scenic lakes and natural areas.
-
B.
White Rock Lake Trail
White Rock Lake Trail is a popular multi-use path encircling Dallas’s White Rock Lake, known for its scenic views and heavy use by walkers, runners, and cyclists.
-
C.
Cedar Valley Nature Trail
Cedar Valley Nature Trail is a multi-use recreational trail in eastern Iowa popular for biking, hiking, and nature viewing along a former railroad corridor.
-
D.
Lake of the Woods Trail
Lake of the Woods Trail is a scenic hiking route in Killarney Provincial Park known for its forested paths, rocky terrain, and views of surrounding lakes and islands.
-
E.
Crystal Springs Regional Trail
Crystal Springs Regional Trail is a popular multi-use recreational path on the San Francisco Peninsula that follows the Crystal Springs Reservoirs and offers scenic views, walking, running, and cycling opportunities.
- 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_69ab4c41e8c08190a9e8f5249cc12610 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abdf89d3b4819086936f26d8683a2a |
completed | March 7, 2026, 8:19 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b08644192481909cb5ec394148adf4 |
completed | March 10, 2026, 8:59 p.m. |
Created at: March 6, 2026, 10:02 p.m.