Triple
T17763739
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meramec River valley |
E443447
|
entity |
| Predicate | containsProtectedArea |
P855
|
FINISHED |
| Object |
Meramec State Park
Meramec State Park is a Missouri state park known for its forested landscapes, extensive cave systems, and recreational opportunities along the Meramec River.
|
E1289160
|
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: Meramec State Park | Statement: [Meramec River valley, containsProtectedArea, Meramec State Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Meramec State Park Context triple: [Meramec River valley, containsProtectedArea, Meramec State Park]
-
A.
Katy Trail State Park
Katy Trail State Park is a renowned Missouri state park featuring a long rail-trail along the former Missouri–Kansas–Texas Railroad corridor, popular for hiking, biking, and scenic views of the Missouri River.
-
B.
Mark Twain State Park
Mark Twain State Park is a Missouri state park near Mark Twain Lake that offers outdoor recreation such as camping, hiking, fishing, and boating in an area associated with author Mark Twain.
-
C.
Petit Jean State Park
Petit Jean State Park is Arkansas’s first state park, known for its scenic mountain landscapes, waterfalls, hiking trails, and historic Civilian Conservation Corps-built facilities.
-
D.
Memphis State Recreation Area
Memphis State Recreation Area is a public outdoor recreation site in Saunders County, Nebraska, offering activities such as camping, fishing, and picnicking around a small lake.
-
E.
Lowden State Park
Lowden State Park is a scenic Illinois state park along the Rock River, best known for its forested bluffs, river views, and the iconic Black Hawk Statue.
- 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: Meramec State Park Triple: [Meramec River valley, containsProtectedArea, Meramec State Park]
Generated description
Meramec State Park is a Missouri state park known for its forested landscapes, extensive cave systems, and recreational opportunities along the Meramec River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Meramec State Park Target entity description: Meramec State Park is a Missouri state park known for its forested landscapes, extensive cave systems, and recreational opportunities along the Meramec River.
-
A.
Katy Trail State Park
Katy Trail State Park is a renowned Missouri state park featuring a long rail-trail along the former Missouri–Kansas–Texas Railroad corridor, popular for hiking, biking, and scenic views of the Missouri River.
-
B.
Mark Twain State Park
Mark Twain State Park is a Missouri state park near Mark Twain Lake that offers outdoor recreation such as camping, hiking, fishing, and boating in an area associated with author Mark Twain.
-
C.
Petit Jean State Park
Petit Jean State Park is Arkansas’s first state park, known for its scenic mountain landscapes, waterfalls, hiking trails, and historic Civilian Conservation Corps-built facilities.
-
D.
Memphis State Recreation Area
Memphis State Recreation Area is a public outdoor recreation site in Saunders County, Nebraska, offering activities such as camping, fishing, and picnicking around a small lake.
-
E.
Lowden State Park
Lowden State Park is a scenic Illinois state park along the Rock River, best known for its forested bluffs, river views, and the iconic Black Hawk Statue.
- 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_69d8b9edf16c8190a59ebd245d378f4f |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e485f9fa188190aef5ffeb0b628632 |
completed | April 19, 2026, 7:36 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02ff5440308190b45a2a45cd150637 |
completed | May 12, 2026, 10:22 a.m. |
| NEDg | Description generation | batch_6a03003084fc8190b7272f7d2e0735d7 |
completed | May 12, 2026, 10:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0300e885e481909c76dfbac2fd1009 |
completed | May 12, 2026, 10:28 a.m. |
Created at: April 10, 2026, 10:11 a.m.