Triple
T2857792
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rails-to-Trails network in Iowa |
E63244
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
T-Bone Trail
T-Bone Trail is a multi-use recreational rail-trail in Iowa popular for walking, running, and cycling along a converted former railroad corridor.
|
E305056
|
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: T-Bone Trail | Statement: [Rails-to-Trails network in Iowa, hasPart, T-Bone Trail]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: T-Bone Trail Context triple: [Rails-to-Trails network in Iowa, hasPart, T-Bone Trail]
-
A.
End of the Trail
End of the Trail is a famous early 20th-century bronze sculpture depicting a weary Native American warrior slumped on his exhausted horse, symbolizing the suffering and displacement of Indigenous peoples in the United States.
-
B.
Song of the Dusty Trail
"Song of the Dusty Trail" is a Western-themed song featured in the 1938 singing-cowboy film *Under Western Stars*, starring Roy Rogers.
-
C.
King of the Cowboys
King of the Cowboys is the famous nickname of Roy Rogers, the iconic American singing cowboy star of mid-20th-century Western films, radio, and television.
-
D.
The Old Stagecoach
The Old Stagecoach is a celebrated 19th-century genre painting by American artist Eastman Johnson, depicting children playfully transforming an abandoned stagecoach into an imaginative setting for their games.
-
E.
The Big Trail
The Big Trail is a 1930 American epic Western film, notable for its early use of widescreen technology and for featuring one of John Wayne’s first leading roles.
- 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: T-Bone Trail Triple: [Rails-to-Trails network in Iowa, hasPart, T-Bone Trail]
Generated description
T-Bone Trail is a multi-use recreational rail-trail in Iowa popular for walking, running, and cycling along a converted former railroad corridor.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: T-Bone Trail Target entity description: T-Bone Trail is a multi-use recreational rail-trail in Iowa popular for walking, running, and cycling along a converted former railroad corridor.
-
A.
End of the Trail
End of the Trail is a famous early 20th-century bronze sculpture depicting a weary Native American warrior slumped on his exhausted horse, symbolizing the suffering and displacement of Indigenous peoples in the United States.
-
B.
Song of the Dusty Trail
"Song of the Dusty Trail" is a Western-themed song featured in the 1938 singing-cowboy film *Under Western Stars*, starring Roy Rogers.
-
C.
King of the Cowboys
King of the Cowboys is the famous nickname of Roy Rogers, the iconic American singing cowboy star of mid-20th-century Western films, radio, and television.
-
D.
The Old Stagecoach
The Old Stagecoach is a celebrated 19th-century genre painting by American artist Eastman Johnson, depicting children playfully transforming an abandoned stagecoach into an imaginative setting for their games.
-
E.
The Big Trail
The Big Trail is a 1930 American epic Western film, notable for its early use of widescreen technology and for featuring one of John Wayne’s first leading roles.
- 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_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_69b01d91f6448190866f6ee0491041cf |
completed | March 10, 2026, 1:33 p.m. |
| NEDg | Description generation | batch_69b01e45f6e481908665e0961c3a3778 |
completed | March 10, 2026, 1:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b0224832108190be252c0245d588d2 |
completed | March 10, 2026, 1:53 p.m. |
Created at: March 6, 2026, 10:02 p.m.