Triple

T13023860
Position Surface form Disambiguated ID Type / Status
Subject Riverdale station E326248 entity
Predicate code P1537 FINISHED
Object RVDL
RVDL is the station code for Riverdale railway station, a stop on the Mumbai Suburban Railway network in India.
 E1014941 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: RVDL | Statement: [Riverdale station, code, RVDL]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: RVDL
Context triple: [Riverdale station, code, RVDL]
  • A. RVD
    RVD is the ring name of Rob Van Dam, a high-flying, innovative professional wrestler best known for his time in ECW and WWE.
  • B. RVL
    RVL is the commonly used abbreviation for the Raritan Valley Line, a commuter rail service in New Jersey operated by NJ Transit.
  • C. VRD
    VRD is the ICAO airline designator used to identify Virgin America in aviation operations and communications.
  • D. RA V
    RA V is the World Meteorological Organization’s Regional Association for the South-West Pacific, coordinating meteorological and hydrological activities among member countries in that region.
  • E. RLD
    RLD is an Indian political party, primarily influential in the state of Uttar Pradesh, known for representing agrarian and rural interests.
  • 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: RVDL
Triple: [Riverdale station, code, RVDL]
Generated description
RVDL is the station code for Riverdale railway station, a stop on the Mumbai Suburban Railway network in India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: RVDL
Target entity description: RVDL is the station code for Riverdale railway station, a stop on the Mumbai Suburban Railway network in India.
  • A. RVD
    RVD is the ring name of Rob Van Dam, a high-flying, innovative professional wrestler best known for his time in ECW and WWE.
  • B. RVL
    RVL is the commonly used abbreviation for the Raritan Valley Line, a commuter rail service in New Jersey operated by NJ Transit.
  • C. VRD
    VRD is the ICAO airline designator used to identify Virgin America in aviation operations and communications.
  • D. RA V
    RA V is the World Meteorological Organization’s Regional Association for the South-West Pacific, coordinating meteorological and hydrological activities among member countries in that region.
  • E. RLD
    RLD is an Indian political party, primarily influential in the state of Uttar Pradesh, known for representing agrarian and rural interests.
  • 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_69d8076cc45c81908123123f43e69266 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97ed05e9c8190a4f208662bca0602 completed April 10, 2026, 10:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6c11c1f6c8190be1c570a7e44a313 completed May 3, 2026, 3:29 a.m.
NEDg Description generation batch_69f6c20aff008190a1a10ac02ed08726 completed May 3, 2026, 3:33 a.m.
NED2 Entity disambiguation (via description) batch_69f6c2de143c81908164f5df2b92e5c3 completed May 3, 2026, 3:37 a.m.
Created at: April 9, 2026, 8:52 p.m.