Triple

T11321847
Position Surface form Disambiguated ID Type / Status
Subject Central Line (Mumbai Suburban Railway) E268112 entity
Predicate terminus P388 FINISHED
Object CSMT
CSMT (Chhatrapati Shivaji Maharaj Terminus) is a historic UNESCO World Heritage railway station and major transport hub in Mumbai, India.
 E919098 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: CSMT | Statement: [Central Line (Mumbai Suburban Railway), terminus, CSMT]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CSMT
Context triple: [Central Line (Mumbai Suburban Railway), terminus, CSMT]
  • A. CSM
    CSM is the Italian High Council of the Judiciary, the constitutional body that oversees the independence, careers, and discipline of judges and public prosecutors in Italy.
  • B. CSM
    CSM is the abbreviation for the College of Science and Mathematics at California State University, Fresno, which offers undergraduate and graduate programs in the natural and mathematical sciences.
  • C. CSM
    CSM is a renowned London art and design college known for its influential fashion, fine art, and creative industries programs.
  • D. CSM
    CSM is the common abbreviation for C.S. Marítimo, a professional football club based in Funchal, Madeira, Portugal.
  • E. SMIT
    SMIT (System Management Interface Tool) is IBM AIX’s menu-driven administrative interface used to simplify and standardize system management tasks.
  • 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: CSMT
Triple: [Central Line (Mumbai Suburban Railway), terminus, CSMT]
Generated description
CSMT (Chhatrapati Shivaji Maharaj Terminus) is a historic UNESCO World Heritage railway station and major transport hub in Mumbai, India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CSMT
Target entity description: CSMT (Chhatrapati Shivaji Maharaj Terminus) is a historic UNESCO World Heritage railway station and major transport hub in Mumbai, India.
  • A. CSM
    CSM is the Italian High Council of the Judiciary, the constitutional body that oversees the independence, careers, and discipline of judges and public prosecutors in Italy.
  • B. CSM
    CSM is the abbreviation for the College of Science and Mathematics at California State University, Fresno, which offers undergraduate and graduate programs in the natural and mathematical sciences.
  • C. CSM
    CSM is a renowned London art and design college known for its influential fashion, fine art, and creative industries programs.
  • D. CSM
    CSM is the common abbreviation for C.S. Marítimo, a professional football club based in Funchal, Madeira, Portugal.
  • E. SMIT
    SMIT (System Management Interface Tool) is IBM AIX’s menu-driven administrative interface used to simplify and standardize system management tasks.
  • 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9dff37081909622623e66e17ccd completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525ed950081908ec94cfbf8849e85 completed April 19, 2026, 6:58 p.m.
NEDg Description generation batch_69e52c82b6108190aec9b6e9d726f803 completed April 19, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69e531b079708190ac9e19127d36a848 completed April 19, 2026, 7:49 p.m.
Created at: April 8, 2026, 9:32 p.m.