Triple

T16824178
Position Surface form Disambiguated ID Type / Status
Subject California State Route 29 E408971 entity
Predicate parallelTo P1868 FINISHED
Object Napa Valley Wine Train (in Napa Valley) E58107 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: Napa Valley Wine Train (in Napa Valley) | Statement: [California State Route 29, parallelTo, Napa Valley Wine Train (in Napa Valley)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Napa Valley Wine Train (in Napa Valley)
Context triple: [California State Route 29, parallelTo, Napa Valley Wine Train (in Napa Valley)]
  • A. Napa Valley Wine Train chosen
    The Napa Valley Wine Train is a vintage luxury rail service in California’s Napa Valley that offers scenic rides through vineyards paired with gourmet dining and wine tasting experiences.
  • B. Grapevine Vintage Railroad
    Grapevine Vintage Railroad is a historic excursion railway in Grapevine, Texas, offering scenic rides on vintage trains and locomotives for tourists and rail enthusiasts.
  • C. Redwood Empire route excursions
    Redwood Empire route excursions are heritage train trips that operate along the historic Northwestern Pacific Railroad’s scenic Redwood Empire route, offering passengers a nostalgic rail experience through Northern California’s redwood country.
  • D. Niles Canyon Railway
    Niles Canyon Railway is a historic heritage railroad in California that offers scenic train rides through Niles Canyon using vintage locomotives and cars.
  • E. Mount Tamalpais Scenic Railway
    Mount Tamalpais Scenic Railway was a historic early-20th-century tourist railroad in Marin County, California, famed for its winding “Crookedest Railroad in the World” route to the summit of Mount Tamalpais.
  • 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_69d88394566c8190b3dcbdc72935f7fa completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b310ffec81908087e5aaacc4a7c2 completed April 18, 2026, 4:36 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00b29c170c81908fcc88c31e266ffb completed May 10, 2026, 4:30 p.m.
Created at: April 10, 2026, 5:23 a.m.