Triple
T5838294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MX3000 train |
E129528
|
entity |
| Predicate | usedOn |
P2367
|
FINISHED |
| Object | Oslo Metro Line 2 |
E171991
|
NE FINISHED |
How this triple was built (2 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: Oslo Metro Line 2 | Statement: [MX3000 train, usedOn, Oslo Metro Line 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oslo Metro Line 2 Context triple: [MX3000 train, usedOn, Oslo Metro Line 2]
-
A.
Oslo Metro Line 2
chosen
Oslo Metro Line 2 is one of the main rapid transit lines in the Oslo Metro system, running east–west across the city and connecting central Oslo with several suburban areas.
-
B.
Oslo Metro Line 3
Oslo Metro Line 3 is one of the main rapid transit lines in Oslo, Norway, running through the city center and connecting several eastern and western suburbs.
-
C.
Oslo Metro Line 1
Oslo Metro Line 1 is one of the lines in the Oslo Metro system, running from the city center through several residential districts to the hilly Holmenkollen area and the Frognerseteren terminus.
-
D.
Oslo Metro Line 4
Oslo Metro Line 4 is a rapid transit line in the Oslo Metro system that runs across the city, connecting eastern and western suburbs via the central tunnel.
-
E.
Oslo Metro Line 5
Oslo Metro Line 5 is a key rapid transit line in the Oslo Metro network, running through central and suburban areas and connecting multiple districts across the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c0084af79c81908af128ccc29983d0 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c034a66c448190a6ea7f9827cbffe9 |
completed | March 22, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c669d13b788190a6568d2d080ebdc6 |
completed | March 27, 2026, 11:28 a.m. |
Created at: March 22, 2026, 3:54 p.m.