Triple

T9600258
Position Surface form Disambiguated ID Type / Status
Subject Institute of Transportation Studies, UC Berkeley E231829 entity
Predicate hasPart P35 FINISHED
Object Transportation Sustainability Research Center
The Transportation Sustainability Research Center is a UC Berkeley research unit that develops and evaluates innovative, environmentally sustainable transportation technologies, services, and policies.
 E808779 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: Transportation Sustainability Research Center | Statement: [Institute of Transportation Studies, UC Berkeley, hasPart, Transportation Sustainability Research Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Transportation Sustainability Research Center
Context triple: [Institute of Transportation Studies, UC Berkeley, hasPart, Transportation Sustainability Research Center]
  • A. Institute of Transportation Studies, UC Berkeley
    The Institute of Transportation Studies at UC Berkeley is a leading interdisciplinary research and education center focused on advancing transportation systems, policy, and technology.
  • B. Transportation Research and Analysis Computing Center
    The Transportation Research and Analysis Computing Center is a high-performance computing facility dedicated to advanced modeling, simulation, and analysis of transportation systems and technologies.
  • C. National Transportation Research Center
    The National Transportation Research Center is a U.S. Department of Energy facility focused on advanced transportation technologies, including vehicle efficiency, emissions reduction, and sustainable mobility systems.
  • D. UCLA Institute of Transportation Studies
    The UCLA Institute of Transportation Studies is a leading research center focused on transportation policy, planning, and equity, housed within UCLA’s Luskin School of Public Affairs.
  • E. Centre for Collaboration with Transport Sector
    The Centre for Collaboration with Transport Sector is a specialized unit within the Norwegian Institute of Public Health that focuses on coordinating research and initiatives related to health and safety in the transport sector.
  • 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: Transportation Sustainability Research Center
Triple: [Institute of Transportation Studies, UC Berkeley, hasPart, Transportation Sustainability Research Center]
Generated description
The Transportation Sustainability Research Center is a UC Berkeley research unit that develops and evaluates innovative, environmentally sustainable transportation technologies, services, and policies.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Transportation Sustainability Research Center
Target entity description: The Transportation Sustainability Research Center is a UC Berkeley research unit that develops and evaluates innovative, environmentally sustainable transportation technologies, services, and policies.
  • A. Institute of Transportation Studies, UC Berkeley
    The Institute of Transportation Studies at UC Berkeley is a leading interdisciplinary research and education center focused on advancing transportation systems, policy, and technology.
  • B. Transportation Research and Analysis Computing Center
    The Transportation Research and Analysis Computing Center is a high-performance computing facility dedicated to advanced modeling, simulation, and analysis of transportation systems and technologies.
  • C. National Transportation Research Center
    The National Transportation Research Center is a U.S. Department of Energy facility focused on advanced transportation technologies, including vehicle efficiency, emissions reduction, and sustainable mobility systems.
  • D. UCLA Institute of Transportation Studies
    The UCLA Institute of Transportation Studies is a leading research center focused on transportation policy, planning, and equity, housed within UCLA’s Luskin School of Public Affairs.
  • E. Centre for Collaboration with Transport Sector
    The Centre for Collaboration with Transport Sector is a specialized unit within the Norwegian Institute of Public Health that focuses on coordinating research and initiatives related to health and safety in the transport sector.
  • 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_69ca8484838c8190b2049199d22fef70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a3934d481908400a63335d644bd completed April 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69d161a4a7ac81909060a929e5489512 completed April 4, 2026, 7:08 p.m.
NEDg Description generation batch_69d16387182c8190bd2115dbffb31d5c completed April 4, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69d163e654388190ba9b617e6fac18ad completed April 4, 2026, 7:17 p.m.
Created at: March 30, 2026, 8:07 p.m.