Triple

T15053415
Position Surface form Disambiguated ID Type / Status
Subject State Route 118 E379423 entity
Predicate formerName P65 FINISHED
Object Simi Valley–San Fernando Valley Freeway
The Simi Valley–San Fernando Valley Freeway is a major east–west highway in Southern California that connects the communities of Simi Valley and the San Fernando Valley within the Greater Los Angeles area.
E1141982 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: Simi Valley–San Fernando Valley Freeway | Statement: [State Route 118, formerName, Simi Valley–San Fernando Valley Freeway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Simi Valley–San Fernando Valley Freeway
Context triple: [State Route 118, formerName, Simi Valley–San Fernando Valley Freeway]
  • A. Glendale Freeway
    Glendale Freeway is a major north–south freeway in the Los Angeles area that connects the city of Glendale with central Los Angeles.
  • B. Foothill Freeway
    The Foothill Freeway is a major east–west freeway in Southern California that runs along the base of the San Gabriel Mountains, serving as a key commuter and regional connector.
  • C. Artesia Freeway
    The Artesia Freeway is a major east–west freeway in Southern California that connects the South Bay region of Los Angeles County to Riverside County as part of State Route 91.
  • D. Valley Freeway
    Valley Freeway is a major north–south freeway corridor in Washington’s Puget Sound region, serving as a key commuter and freight route through the Green River Valley.
  • E. Riverside Freeway
    Riverside Freeway is a major east–west highway in Southern California that connects coastal Orange County with inland communities including the city of Riverside.
  • 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: Simi Valley–San Fernando Valley Freeway
Triple: [State Route 118, formerName, Simi Valley–San Fernando Valley Freeway]
Generated description
The Simi Valley–San Fernando Valley Freeway is a major east–west highway in Southern California that connects the communities of Simi Valley and the San Fernando Valley within the Greater Los Angeles area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Simi Valley–San Fernando Valley Freeway
Target entity description: The Simi Valley–San Fernando Valley Freeway is a major east–west highway in Southern California that connects the communities of Simi Valley and the San Fernando Valley within the Greater Los Angeles area.
  • A. Glendale Freeway
    Glendale Freeway is a major north–south freeway in the Los Angeles area that connects the city of Glendale with central Los Angeles.
  • B. Foothill Freeway
    The Foothill Freeway is a major east–west freeway in Southern California that runs along the base of the San Gabriel Mountains, serving as a key commuter and regional connector.
  • C. Artesia Freeway
    The Artesia Freeway is a major east–west freeway in Southern California that connects the South Bay region of Los Angeles County to Riverside County as part of State Route 91.
  • D. Valley Freeway
    Valley Freeway is a major north–south freeway corridor in Washington’s Puget Sound region, serving as a key commuter and freight route through the Green River Valley.
  • E. Riverside Freeway
    Riverside Freeway is a major east–west highway in Southern California that connects coastal Orange County with inland communities including the city of Riverside.
  • 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_69d85cd64d108190853797a95c11cc45 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69deda92091c81909180f486edf01405 completed April 15, 2026, 12:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69fec878c52c8190bf010b1fd4d21f65 completed May 9, 2026, 5:39 a.m.
NEDg Description generation batch_69fecc54e7a08190bcdc6a53508dd9e7 completed May 9, 2026, 5:55 a.m.
NED2 Entity disambiguation (via description) batch_69feccca7d908190b0be236cf18e7b4c completed May 9, 2026, 5:57 a.m.
Created at: April 10, 2026, 3:01 a.m.