Triple
T23469280
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colombo–Katunayake Expressway |
E569180
|
entity |
| Predicate | hasInterchange |
P3495
|
FINISHED |
| Object |
Ja-Ela interchange
Ja-Ela interchange is a major road junction in Sri Lanka that connects the town of Ja-Ela to the national expressway network, facilitating traffic between Colombo and the Bandaranaike International Airport/Katunayake area.
|
E1589558
|
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 interchange | Statement: [Colombo–Katunayake Expressway, hasInterchange, Ja-Ela interchange]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ja-Ela interchange Context triple: [Colombo–Katunayake Expressway, hasInterchange, Ja-Ela interchange]
-
A.
Godagama interchange
Godagama interchange is a major road junction in Sri Lanka that connects local road networks to the Southern Expressway.
-
B.
Malvar interchange
Malvar Interchange is a major road junction in Malvar, Batangas, Philippines, providing access between the STAR Tollway and the surrounding local road network.
-
C.
Ōiso Interchange
Ōiso Interchange is a highway junction in Ōiso, Kanagawa Prefecture, Japan, connecting local roads with the regional expressway network.
-
D.
Hamamatsu Interchange
Hamamatsu Interchange is a key highway junction in Hamamatsu, Shizuoka Prefecture, Japan, connecting regional road networks to the Tōmei Expressway.
-
E.
Lipa interchange
Lipa Interchange is a major road junction in Batangas, Philippines, connecting the STAR Tollway to the city of Lipa and surrounding areas.
- 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 interchange Triple: [Colombo–Katunayake Expressway, hasInterchange, Ja-Ela interchange]
Generated description
Ja-Ela interchange is a major road junction in Sri Lanka that connects the town of Ja-Ela to the national expressway network, facilitating traffic between Colombo and the Bandaranaike International Airport/Katunayake area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ja-Ela interchange Target entity description: Ja-Ela interchange is a major road junction in Sri Lanka that connects the town of Ja-Ela to the national expressway network, facilitating traffic between Colombo and the Bandaranaike International Airport/Katunayake area.
-
A.
Godagama interchange
Godagama interchange is a major road junction in Sri Lanka that connects local road networks to the Southern Expressway.
-
B.
Malvar interchange
Malvar Interchange is a major road junction in Malvar, Batangas, Philippines, providing access between the STAR Tollway and the surrounding local road network.
-
C.
Ōiso Interchange
Ōiso Interchange is a highway junction in Ōiso, Kanagawa Prefecture, Japan, connecting local roads with the regional expressway network.
-
D.
Hamamatsu Interchange
Hamamatsu Interchange is a key highway junction in Hamamatsu, Shizuoka Prefecture, Japan, connecting regional road networks to the Tōmei Expressway.
-
E.
Lipa interchange
Lipa Interchange is a major road junction in Batangas, Philippines, connecting the STAR Tollway to the city of Lipa and surrounding areas.
- 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.