Triple

T17033053
Position Surface form Disambiguated ID Type / Status
Subject Cuttack Junction railway station E413247 entity
Predicate hasStationCode P1289 FINISHED
Object CTC
CTC is the station code for Cuttack Junction, a major railway station in the Indian state of Odisha.
 E1246303 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: CTC | Statement: [Cuttack Junction railway station, hasStationCode, CTC]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: CTC
Context triple: [Cuttack Junction railway station, hasStationCode, CTC]
  • A. CTC
    CTC is the commonly used abbreviation for the United Nations Security Council’s Counter-Terrorism Committee, which oversees global efforts to combat terrorism.
  • B. CTC
    CTC is the national trade union federation of Cuba that represents and coordinates the activities of Cuban workers across various sectors.
  • C. CTC
    CTC is the California Tahoe Conservancy, a state agency focused on environmental protection, public access, and resource management in the Lake Tahoe Basin.
  • D. CTC
    CTC is a railway signaling and control system that allows train movements over a large area to be supervised and directed from a single centralized location.
  • E. CTC/Arena Station
    CTC/Arena Station is a light rail station in Charlotte, North Carolina, serving the Spectrum Center and the surrounding uptown area.
  • 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: CTC
Triple: [Cuttack Junction railway station, hasStationCode, CTC]
Generated description
CTC is the station code for Cuttack Junction, a major railway station in the Indian state of Odisha.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: CTC
Target entity description: CTC is the station code for Cuttack Junction, a major railway station in the Indian state of Odisha.
  • A. CTC
    CTC is the commonly used abbreviation for the United Nations Security Council’s Counter-Terrorism Committee, which oversees global efforts to combat terrorism.
  • B. CTC
    CTC is the national trade union federation of Cuba that represents and coordinates the activities of Cuban workers across various sectors.
  • C. CTC
    CTC is the California Tahoe Conservancy, a state agency focused on environmental protection, public access, and resource management in the Lake Tahoe Basin.
  • D. CTC
    CTC is a railway signaling and control system that allows train movements over a large area to be supervised and directed from a single centralized location.
  • E. CTC/Arena Station
    CTC/Arena Station is a light rail station in Charlotte, North Carolina, serving the Spectrum Center and the surrounding uptown area.
  • 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_69d886cd18288190b006abab23f811b7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d8ed79448190a750a29a99913fda completed April 18, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a011b5748bc8190832737a70219e7a1 completed May 10, 2026, 11:57 p.m.
NEDg Description generation batch_6a011c99c3948190ac3d3d9059dbb57e completed May 11, 2026, 12:02 a.m.
NED2 Entity disambiguation (via description) batch_6a011d4b53d081909781235ded1c2b35 completed May 11, 2026, 12:05 a.m.
Created at: April 10, 2026, 5:33 a.m.