Triple

T11087316
Position Surface form Disambiguated ID Type / Status
Subject MRT Kajang Line E262154 entity
Predicate servesCorridor P2566 FINISHED
Object Sungai Buloh–Kajang corridor
The Sungai Buloh–Kajang corridor is a major urban transit and development axis in the Greater Kuala Lumpur area, linking the northwestern town of Sungai Buloh with the southeastern town of Kajang.
E904057 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: Sungai Buloh–Kajang corridor | Statement: [MRT Kajang Line, servesCorridor, Sungai Buloh–Kajang corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sungai Buloh–Kajang corridor
Context triple: [MRT Kajang Line, servesCorridor, Sungai Buloh–Kajang corridor]
  • A. Cheras–Kajang Expressway
    The Cheras–Kajang Expressway is a major highway in the Klang Valley region of Malaysia that connects the suburbs of Cheras and Kajang to Kuala Lumpur, helping to ease traffic congestion and improve regional accessibility.
  • B. Damansara–Puchong Expressway
    The Damansara–Puchong Expressway is a major urban highway in the Klang Valley region of Malaysia that connects several key suburbs and helps alleviate traffic congestion between Petaling Jaya, Puchong, and surrounding areas.
  • C. South Klang Valley Expressway
    The South Klang Valley Expressway is a major Malaysian highway that serves as a key orbital route around the southern Klang Valley, linking townships such as Putrajaya, Kajang, and Banting while easing congestion on other primary expressways.
  • D. Shah Alam Expressway
    The Shah Alam Expressway is a major controlled-access highway in the Klang Valley region of Malaysia that facilitates east–west travel between Klang and other key urban centers.
  • E. Butterworth–Kulim Expressway
    The Butterworth–Kulim Expressway is a major Malaysian highway linking the town of Kulim in Kedah to the coastal area of Butterworth in Penang, facilitating regional travel and commerce.
  • 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: Sungai Buloh–Kajang corridor
Triple: [MRT Kajang Line, servesCorridor, Sungai Buloh–Kajang corridor]
Generated description
The Sungai Buloh–Kajang corridor is a major urban transit and development axis in the Greater Kuala Lumpur area, linking the northwestern town of Sungai Buloh with the southeastern town of Kajang.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sungai Buloh–Kajang corridor
Target entity description: The Sungai Buloh–Kajang corridor is a major urban transit and development axis in the Greater Kuala Lumpur area, linking the northwestern town of Sungai Buloh with the southeastern town of Kajang.
  • A. Cheras–Kajang Expressway
    The Cheras–Kajang Expressway is a major highway in the Klang Valley region of Malaysia that connects the suburbs of Cheras and Kajang to Kuala Lumpur, helping to ease traffic congestion and improve regional accessibility.
  • B. Damansara–Puchong Expressway
    The Damansara–Puchong Expressway is a major urban highway in the Klang Valley region of Malaysia that connects several key suburbs and helps alleviate traffic congestion between Petaling Jaya, Puchong, and surrounding areas.
  • C. South Klang Valley Expressway
    The South Klang Valley Expressway is a major Malaysian highway that serves as a key orbital route around the southern Klang Valley, linking townships such as Putrajaya, Kajang, and Banting while easing congestion on other primary expressways.
  • D. Shah Alam Expressway
    The Shah Alam Expressway is a major controlled-access highway in the Klang Valley region of Malaysia that facilitates east–west travel between Klang and other key urban centers.
  • E. Butterworth–Kulim Expressway
    The Butterworth–Kulim Expressway is a major Malaysian highway linking the town of Kulim in Kedah to the coastal area of Butterworth in Penang, facilitating regional travel and commerce.
  • 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_69d6aa9983c08190b0ef61603b69feac completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d799c5008081908f59612243fa4f7a completed April 9, 2026, 12:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69e3e7a6dfa8819096f822294eb64dd1 completed April 18, 2026, 8:20 p.m.
NEDg Description generation batch_69e3f2cafc008190a3504999297f1e4e completed April 18, 2026, 9:08 p.m.
NED2 Entity disambiguation (via description) batch_69e3f488819081908f9a4225279cde6b completed April 18, 2026, 9:15 p.m.
Created at: April 8, 2026, 9:27 p.m.