Triple

T15564302
Position Surface form Disambiguated ID Type / Status
Subject Bayfront Expressway E371076 entity
Predicate alsoKnownAs P39 FINISHED
Object CA 84
CA 84 is a state highway in California that runs across the San Francisco Peninsula and East Bay, serving as a key commuter and regional connector route.
E1164195 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: CA 84 | Statement: [Bayfront Expressway, alsoKnownAs, CA 84]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: CA 84
Context triple: [Bayfront Expressway, alsoKnownAs, CA 84]
  • A. CA 85
    CA 85 is a major north–south freeway in California’s San Francisco Bay Area that connects cities like Mountain View, Sunnyvale, and San Jose while bypassing central urban traffic.
  • B. CA 82
    CA 82 is a major state highway in California that follows the historic El Camino Real corridor through the San Francisco Peninsula and Silicon Valley.
  • C. CA 88
    CA 88 is a state highway in California that traverses the Sierra Nevada, providing a key east–west route between the Central Valley and Nevada.
  • D. CA 4
    CA 4 is a state highway in California that runs east–west from the San Francisco Bay Area across the Central Valley into the Sierra Nevada.
  • E. CA 78
    CA 78 is a major east–west state highway in Southern California that connects coastal Oceanside with inland desert communities through cities such as Escondido and Ramona.
  • 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: CA 84
Triple: [Bayfront Expressway, alsoKnownAs, CA 84]
Generated description
CA 84 is a state highway in California that runs across the San Francisco Peninsula and East Bay, serving as a key commuter and regional connector route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: CA 84
Target entity description: CA 84 is a state highway in California that runs across the San Francisco Peninsula and East Bay, serving as a key commuter and regional connector route.
  • A. CA 85
    CA 85 is a major north–south freeway in California’s San Francisco Bay Area that connects cities like Mountain View, Sunnyvale, and San Jose while bypassing central urban traffic.
  • B. CA 82
    CA 82 is a major state highway in California that follows the historic El Camino Real corridor through the San Francisco Peninsula and Silicon Valley.
  • C. CA 88
    CA 88 is a state highway in California that traverses the Sierra Nevada, providing a key east–west route between the Central Valley and Nevada.
  • D. CA 4
    CA 4 is a state highway in California that runs east–west from the San Francisco Bay Area across the Central Valley into the Sierra Nevada.
  • E. CA 78
    CA 78 is a major east–west state highway in Southern California that connects coastal Oceanside with inland desert communities through cities such as Escondido and Ramona.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ddc66448190948280fb0c8d390c completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff456a3b08819092f9f517bbef5577 completed May 9, 2026, 2:32 p.m.
NEDg Description generation batch_69ff49541fcc8190a1d22721bc255e19 completed May 9, 2026, 2:48 p.m.
NED2 Entity disambiguation (via description) batch_69ff49f6db508190b0127a59d332512e completed May 9, 2026, 2:51 p.m.
Created at: April 10, 2026, 4:10 a.m.