Triple

T4991467
Position Surface form Disambiguated ID Type / Status
Subject Instituto Superior Técnico E112139 entity
Predicate campus P269 FINISHED
Object Alameda campus
Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
E485426 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: Alameda campus | Statement: [Instituto Superior Técnico, campus, Alameda campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alameda campus
Context triple: [Instituto Superior Técnico, campus, Alameda campus]
  • A. UCSF Laurel Heights campus
    The UCSF Laurel Heights campus is a former University of California, San Francisco site in San Francisco that historically housed administrative offices, research programs, and educational facilities.
  • B. Alameda County State College
    Alameda County State College was the original name of what is now California State University, East Bay, a public university in the San Francisco Bay Area.
  • C. San Joaquín campus
    San Joaquín campus is the main and largest campus of the Pontifical Catholic University of Chile, known for its extensive academic, research, and student life facilities in Santiago.
  • D. Riverside campus
    Riverside campus is the main University of California, Riverside site, known for its diverse student body, strong research programs, and location in inland Southern California.
  • E. La Jolla campus
    La Jolla campus is the main coastal research and academic site of The Scripps Research Institute in La Jolla, California, known for cutting-edge biomedical and chemical research.
  • 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: Alameda campus
Triple: [Instituto Superior Técnico, campus, Alameda campus]
Generated description
Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alameda campus
Target entity description: Alameda campus is the main urban campus of Instituto Superior Técnico in Lisbon, Portugal, housing most of the university’s engineering and technology departments and facilities.
  • A. UCSF Laurel Heights campus
    The UCSF Laurel Heights campus is a former University of California, San Francisco site in San Francisco that historically housed administrative offices, research programs, and educational facilities.
  • B. Alameda County State College
    Alameda County State College was the original name of what is now California State University, East Bay, a public university in the San Francisco Bay Area.
  • C. San Joaquín campus
    San Joaquín campus is the main and largest campus of the Pontifical Catholic University of Chile, known for its extensive academic, research, and student life facilities in Santiago.
  • D. Riverside campus
    Riverside campus is the main University of California, Riverside site, known for its diverse student body, strong research programs, and location in inland Southern California.
  • E. La Jolla campus
    La Jolla campus is the main coastal research and academic site of The Scripps Research Institute in La Jolla, California, known for cutting-edge biomedical and chemical research.
  • 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_69bd441be7bc8190b530362d427b97d2 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd728141d48190a0713e6d33c50fb6 completed March 20, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69be8a282dd08190a29b92e8e825a3bb completed March 21, 2026, 12:08 p.m.
NEDg Description generation batch_69be8d747c40819098ac5d475d60ab46 completed March 21, 2026, 12:22 p.m.
NED2 Entity disambiguation (via description) batch_69be8df7ab9c8190b1af6e32f0f33b30 completed March 21, 2026, 12:24 p.m.
Created at: March 20, 2026, 1:34 p.m.