Triple

T23469271
Position Surface form Disambiguated ID Type / Status
Subject Colombo–Katunayake Expressway E569180 entity
Predicate hasTollPlaza P3914 FINISHED
Object Ja-Ela toll plaza
Ja-Ela toll plaza is a major toll collection point serving traffic on Sri Lanka’s Colombo–Katunayake Expressway near the town of Ja-Ela.
 E1589557 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: Ja-Ela toll plaza | Statement: [Colombo–Katunayake Expressway, hasTollPlaza, Ja-Ela toll plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ja-Ela toll plaza
Context triple: [Colombo–Katunayake Expressway, hasTollPlaza, Ja-Ela toll plaza]
  • A. Sirhaul toll plaza
    Sirhaul toll plaza is a major toll collection point located on the Delhi–Gurugram Expressway at the Delhi-Haryana border, known for handling heavy commuter and commercial traffic between the two cities.
  • B. Tabang Toll Plaza
    Tabang Toll Plaza is a major toll collection facility along the North Luzon Expressway in the Philippines, serving as a key access and exit point for motorists traveling between Metro Manila and Central Luzon.
  • C. Bedford toll plaza
    The Bedford toll plaza is a major toll collection point on New Hampshire’s Everett Turnpike serving traffic near the town of Bedford.
  • D. Kherki Daula toll plaza
    Kherki Daula toll plaza is a major toll collection point on the busy Delhi–Gurugram corridor, known for heavy traffic congestion and serving as a key gateway between Gurugram and the rest of the National Capital Region.
  • E. Khalapur toll plaza
    Khalapur toll plaza is a major toll collection point located near Khalapur in Maharashtra, serving traffic on the busy Mumbai–Pune Expressway.
  • 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: Ja-Ela toll plaza
Triple: [Colombo–Katunayake Expressway, hasTollPlaza, Ja-Ela toll plaza]
Generated description
Ja-Ela toll plaza is a major toll collection point serving traffic on Sri Lanka’s Colombo–Katunayake Expressway near the town of Ja-Ela.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ja-Ela toll plaza
Target entity description: Ja-Ela toll plaza is a major toll collection point serving traffic on Sri Lanka’s Colombo–Katunayake Expressway near the town of Ja-Ela.
  • A. Sirhaul toll plaza
    Sirhaul toll plaza is a major toll collection point located on the Delhi–Gurugram Expressway at the Delhi-Haryana border, known for handling heavy commuter and commercial traffic between the two cities.
  • B. Tabang Toll Plaza
    Tabang Toll Plaza is a major toll collection facility along the North Luzon Expressway in the Philippines, serving as a key access and exit point for motorists traveling between Metro Manila and Central Luzon.
  • C. Bedford toll plaza
    The Bedford toll plaza is a major toll collection point on New Hampshire’s Everett Turnpike serving traffic near the town of Bedford.
  • D. Kherki Daula toll plaza
    Kherki Daula toll plaza is a major toll collection point on the busy Delhi–Gurugram corridor, known for heavy traffic congestion and serving as a key gateway between Gurugram and the rest of the National Capital Region.
  • E. Khalapur toll plaza
    Khalapur toll plaza is a major toll collection point located near Khalapur in Maharashtra, serving traffic on the busy Mumbai–Pune Expressway.
  • 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_69e2458ebd808190b3298163132cfb0b completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1a6feb5688190ad4ce42fc9590adb completed April 29, 2026, 6:36 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c8256ede08190a95e0074245e9eff completed May 19, 2026, 3:31 p.m.
NEDg Description generation batch_6a0ca6efb0d88190bf15b18cc3f12482 completed May 19, 2026, 6:07 p.m.
NED2 Entity disambiguation (via description) batch_6a0ca80db6288190ae99313c1f2485db completed May 19, 2026, 6:12 p.m.
Created at: April 17, 2026, 5:54 p.m.