Triple

T3211700
Position Surface form Disambiguated ID Type / Status
Subject Chennai Central railway station E67294 entity
Predicate near P350 FINISHED
Object Park Town
Park Town is a central neighborhood in Chennai, India, known for its major transport hubs, commercial activity, and proximity to key civic and historic landmarks.
 E337981 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: Park Town | Statement: [Chennai Central railway station, near, Park Town]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Park Town
Context triple: [Chennai Central railway station, near, Park Town]
  • A. Hope Valley
    Hope Valley is a scenic valley in England’s Peak District National Park, known for its picturesque villages, walking trails, and dramatic limestone and gritstone landscapes.
  • B. Sunningdale
    Sunningdale is an affluent village in Berkshire, England, known for its prestigious golf courses and leafy residential character.
  • C. Meriden Green
    Meriden Green is a central urban park and community gathering space in downtown Meriden, Connecticut, featuring open green areas, walking paths, and event venues.
  • D. Pelhamwood
    Pelhamwood is a historic residential neighborhood in Pelham, New York, known for its early 20th-century suburban design and distinctive period architecture.
  • E. Portchester
    Portchester is a village in Hampshire, England, known for its historic Roman fort and as the birthplace of author Neil Gaiman.
  • 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: Park Town
Triple: [Chennai Central railway station, near, Park Town]
Generated description
Park Town is a central neighborhood in Chennai, India, known for its major transport hubs, commercial activity, and proximity to key civic and historic landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Park Town
Target entity description: Park Town is a central neighborhood in Chennai, India, known for its major transport hubs, commercial activity, and proximity to key civic and historic landmarks.
  • A. Hope Valley
    Hope Valley is a scenic valley in England’s Peak District National Park, known for its picturesque villages, walking trails, and dramatic limestone and gritstone landscapes.
  • B. Sunningdale
    Sunningdale is an affluent village in Berkshire, England, known for its prestigious golf courses and leafy residential character.
  • C. Meriden Green
    Meriden Green is a central urban park and community gathering space in downtown Meriden, Connecticut, featuring open green areas, walking paths, and event venues.
  • D. Pelhamwood
    Pelhamwood is a historic residential neighborhood in Pelham, New York, known for its early 20th-century suburban design and distinctive period architecture.
  • E. Portchester
    Portchester is a village in Hampshire, England, known for its historic Roman fort and as the birthplace of author Neil Gaiman.
  • 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_69ad858ac36c81909962589cd277d6e2 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaaba224c8190ad2f4e0ed1c2ca4a completed March 8, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b262326d508190a4a702ed549fed99 completed March 12, 2026, 6:50 a.m.
NEDg Description generation batch_69b264c446088190a1651e108279c7ba completed March 12, 2026, 7:01 a.m.
NED2 Entity disambiguation (via description) batch_69b265ef74d081908fe4dd4998dbf240 completed March 12, 2026, 7:06 a.m.
Created at: March 8, 2026, 3:07 p.m.