Triple

T6233202
Position Surface form Disambiguated ID Type / Status
Subject Des Plaines River E139405 entity
Predicate hasProtectedAreaAlong P855 FINISHED
Object Des Plaines River Trail
The Des Plaines River Trail is a multi-use recreational greenway in northeastern Illinois that follows the Des Plaines River corridor, offering hiking, biking, and nature viewing through forest preserves and wetlands.
E578488 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: Des Plaines River Trail | Statement: [Des Plaines River, hasProtectedAreaAlong, Des Plaines River Trail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Des Plaines River Trail
Context triple: [Des Plaines River, hasProtectedAreaAlong, Des Plaines River Trail]
  • A. Fox River Trail
    The Fox River Trail is a popular multi-use recreational path in northeastern Illinois that follows the Fox River through numerous communities, offering scenic routes for walking, running, and cycling.
  • B. Wapsipinicon River Trail
    The Wapsipinicon River Trail is a recreational multi-use pathway in Iowa that follows portions of the Wapsipinicon River, offering opportunities for walking, cycling, and nature viewing.
  • C. Putnam Trail
    Putnam Trail is a multi-use recreational path in the Bronx that follows the former New York Central Putnam Division rail line through Van Cortlandt Park.
  • D. Lakeshore Trail
    Lakeshore Trail is a long-distance hiking route that follows the scenic Lake Superior shoreline through the cliffs, beaches, and forests of Pictured Rocks National Lakeshore in Michigan.
  • E. Lakeshore Trail
    Lakeshore Trail is a long-distance hiking route in Great Smoky Mountains National Park that follows the remote southern shoreline of Fontana Lake in North Carolina.
  • 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: Des Plaines River Trail
Triple: [Des Plaines River, hasProtectedAreaAlong, Des Plaines River Trail]
Generated description
The Des Plaines River Trail is a multi-use recreational greenway in northeastern Illinois that follows the Des Plaines River corridor, offering hiking, biking, and nature viewing through forest preserves and wetlands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Des Plaines River Trail
Target entity description: The Des Plaines River Trail is a multi-use recreational greenway in northeastern Illinois that follows the Des Plaines River corridor, offering hiking, biking, and nature viewing through forest preserves and wetlands.
  • A. Fox River Trail
    The Fox River Trail is a popular multi-use recreational path in northeastern Illinois that follows the Fox River through numerous communities, offering scenic routes for walking, running, and cycling.
  • B. Wapsipinicon River Trail
    The Wapsipinicon River Trail is a recreational multi-use pathway in Iowa that follows portions of the Wapsipinicon River, offering opportunities for walking, cycling, and nature viewing.
  • C. Putnam Trail
    Putnam Trail is a multi-use recreational path in the Bronx that follows the former New York Central Putnam Division rail line through Van Cortlandt Park.
  • D. Lakeshore Trail
    Lakeshore Trail is a long-distance hiking route that follows the scenic Lake Superior shoreline through the cliffs, beaches, and forests of Pictured Rocks National Lakeshore in Michigan.
  • E. Lakeshore Trail
    Lakeshore Trail is a scenic hiking path in Maryland that winds along the shoreline of Seneca Creek’s Clopper Lake, offering wooded views and waterfront access within Seneca Creek State Park.
  • 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_69c008b0e7ac8190808a59573ee646f3 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c062efa25c8190a54f5a6f5b5ad24f completed March 22, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20defd338819099a23d00107c4edd completed March 24, 2026, 4:07 a.m.
NEDg Description generation batch_69c211c3c60c8190bd5e4f002c1569e0 completed March 24, 2026, 4:23 a.m.
NED2 Entity disambiguation (via description) batch_69c214b9b83881909da9fedc7ce60f39 completed March 24, 2026, 4:36 a.m.
Created at: March 22, 2026, 4:22 p.m.