Triple
T7180972
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Amstelveenlijn |
E167444
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Sacharovlaan
Sacharovlaan is a tram and metro stop in Amstelveen, Netherlands, serving as one of the stations on the Amstelveenlijn.
|
E647248
|
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: Sacharovlaan | Statement: [Amstelveenlijn, hasStation, Sacharovlaan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sacharovlaan Context triple: [Amstelveenlijn, hasStation, Sacharovlaan]
-
A.
Sretensky Boulevard
Sretensky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
-
B.
Strastnoy Boulevard
Strastnoy Boulevard is a historic central boulevard in Moscow that forms part of the city’s Boulevard Ring and hosts several important governmental and cultural buildings.
-
C.
Tsvetnoy Bulvar
Tsvetnoy Bulvar is a Moscow Metro station located near the historic Tsvetnoy Boulevard in central Moscow, serving as a key transit point in the city’s underground network.
-
D.
Petrovsky Boulevard
Petrovsky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
-
E.
Buninskaya Alleya
Buninskaya Alleya is a Moscow Metro station serving as the southern endpoint of the Butovskaya Line in the Butovo district of Moscow, Russia.
- 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: Sacharovlaan Triple: [Amstelveenlijn, hasStation, Sacharovlaan]
Generated description
Sacharovlaan is a tram and metro stop in Amstelveen, Netherlands, serving as one of the stations on the Amstelveenlijn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sacharovlaan Target entity description: Sacharovlaan is a tram and metro stop in Amstelveen, Netherlands, serving as one of the stations on the Amstelveenlijn.
-
A.
Sretensky Boulevard
Sretensky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
-
B.
Strastnoy Boulevard
Strastnoy Boulevard is a historic central boulevard in Moscow that forms part of the city’s Boulevard Ring and hosts several important governmental and cultural buildings.
-
C.
Tsvetnoy Bulvar
Tsvetnoy Bulvar is a Moscow Metro station located near the historic Tsvetnoy Boulevard in central Moscow, serving as a key transit point in the city’s underground network.
-
D.
Petrovsky Boulevard
Petrovsky Boulevard is a historic tree-lined boulevard in central Moscow that forms part of the city’s Boulevard Ring.
-
E.
Buninskaya Alleya
Buninskaya Alleya is a Moscow Metro station serving as the southern endpoint of the Butovskaya Line in the Butovo district of Moscow, Russia.
- 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_69c6888a7c548190a3d39b52a393080f |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e8ba91908190a9055d4e026b655c |
completed | March 27, 2026, 8:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7b93d04ec8190ac5c5bf9ace7eca1 |
completed | March 28, 2026, 11:19 a.m. |
| NEDg | Description generation | batch_69c7b9e55f84819099af471a65bb68aa |
completed | March 28, 2026, 11:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7ba9317548190946e21c2731d58a7 |
completed | March 28, 2026, 11:25 a.m. |
Created at: March 27, 2026, 2:49 p.m.