Triple

T15954871
Position Surface form Disambiguated ID Type / Status
Subject Sapporo metropolitan area E386908 entity
Predicate hasExpressway P385 FINISHED
Object Sasson Expressway
Sasson Expressway is a major Japanese expressway serving the Sapporo metropolitan area on the island of Hokkaido.
E1185849 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: Sasson Expressway | Statement: [Sapporo metropolitan area, hasExpressway, Sasson Expressway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sasson Expressway
Context triple: [Sapporo metropolitan area, hasExpressway, Sasson Expressway]
  • A. Jenah Expressway
    Jenah Expressway is a major urban highway in Tehran, Iran, serving as an important north–south traffic artery in the city’s road network.
  • B. Geha Highway
    Geha Highway is a major section of Israel's Highway 4, serving as a key urban arterial route through the Tel Aviv metropolitan area.
  • C. KESAS Expressway
    KESAS Expressway is a major Malaysian highway in the Klang Valley that facilitates east–west travel and connects key suburbs and townships around Kuala Lumpur.
  • D. A30 Expressway
    The A30 Expressway was a former designation for a major orbital expressway encircling Shanghai, China, that facilitated regional and transit traffic around the city.
  • E. North–South Expressway
    The North–South Expressway is Malaysia’s main interstate highway system, running the length of Peninsular Malaysia and linking major cities, industrial hubs, and key crossings such as the Penang Bridge.
  • 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: Sasson Expressway
Triple: [Sapporo metropolitan area, hasExpressway, Sasson Expressway]
Generated description
Sasson Expressway is a major Japanese expressway serving the Sapporo metropolitan area on the island of Hokkaido.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sasson Expressway
Target entity description: Sasson Expressway is a major Japanese expressway serving the Sapporo metropolitan area on the island of Hokkaido.
  • A. Jenah Expressway
    Jenah Expressway is a major urban highway in Tehran, Iran, serving as an important north–south traffic artery in the city’s road network.
  • B. Geha Highway
    Geha Highway is a major section of Israel's Highway 4, serving as a key urban arterial route through the Tel Aviv metropolitan area.
  • C. KESAS Expressway
    KESAS Expressway is a major Malaysian highway in the Klang Valley that facilitates east–west travel and connects key suburbs and townships around Kuala Lumpur.
  • D. A30 Expressway
    The A30 Expressway was a former designation for a major orbital expressway encircling Shanghai, China, that facilitated regional and transit traffic around the city.
  • E. North–South Expressway
    The North–South Expressway is Malaysia’s main interstate highway system, running the length of Peninsular Malaysia and linking major cities, industrial hubs, and key crossings such as the Penang Bridge.
  • 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_69d86da882448190a82ea962fe343b79 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156f94b108190905d295c3405860e completed April 16, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe7c8ef081908fa6da7975c271f6 completed May 9, 2026, 11:08 p.m.
NEDg Description generation batch_69ffbf3e80b08190899262a9d03c0e93 completed May 9, 2026, 11:11 p.m.
NED2 Entity disambiguation (via description) batch_69ffbfc0d1548190b7d2e9e10e837f0b completed May 9, 2026, 11:14 p.m.
Created at: April 10, 2026, 4:53 a.m.