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.