Triple

T4498075
Position Surface form Disambiguated ID Type / Status
Subject Metropolitan Transportation Commission E100747 entity
Predicate worksWith P398 FINISHED
Object SolTrans
SolTrans is a public transit agency serving communities in Solano County, California, providing local and regional bus services.
 E446143 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: SolTrans | Statement: [Metropolitan Transportation Commission, worksWith, SolTrans]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: SolTrans
Context triple: [Metropolitan Transportation Commission, worksWith, SolTrans]
  • A. Para Transpo
    Para Transpo is Ottawa’s specialized door-to-door public transit service providing accessible transportation for people with disabilities who cannot use conventional buses.
  • B. Trolebús
    Trolebús is an electric trolleybus transit system serving Mexico City as part of its broader public transportation network.
  • C. SL tramways
    SL tramways is the public tram network serving Stockholm, Sweden, operated under the SL (Storstockholms Lokaltrafik) regional transit system.
  • D. Transporteur
    "Transporteur" is an album by the experimental Chicago-based trio Bitchin Bajas, known for its immersive, minimalist, and synth-driven soundscapes.
  • E. Optibús
    Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
  • 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: SolTrans
Triple: [Metropolitan Transportation Commission, worksWith, SolTrans]
Generated description
SolTrans is a public transit agency serving communities in Solano County, California, providing local and regional bus services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: SolTrans
Target entity description: SolTrans is a public transit agency serving communities in Solano County, California, providing local and regional bus services.
  • A. Para Transpo
    Para Transpo is Ottawa’s specialized door-to-door public transit service providing accessible transportation for people with disabilities who cannot use conventional buses.
  • B. Trolebús
    Trolebús is an electric trolleybus transit system serving Mexico City as part of its broader public transportation network.
  • C. SL tramways
    SL tramways is the public tram network serving Stockholm, Sweden, operated under the SL (Storstockholms Lokaltrafik) regional transit system.
  • D. Transporteur
    "Transporteur" is an album by the experimental Chicago-based trio Bitchin Bajas, known for its immersive, minimalist, and synth-driven soundscapes.
  • E. Optibús
    Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
  • 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_69bd43cdf15081909a4fa2585ff63b3e completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd56c065e88190934eb0b1632d79bb completed March 20, 2026, 2:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd67c7da888190a60bd738e53156ed completed March 20, 2026, 3:29 p.m.
NEDg Description generation batch_69bd683417b08190bc4e08638a30c0ec completed March 20, 2026, 3:31 p.m.
NED2 Entity disambiguation (via description) batch_69bd68b6637c81909ec8529e844e7321 completed March 20, 2026, 3:33 p.m.
Created at: March 20, 2026, 1 p.m.