Triple
T15346932
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leipziger Straße |
E366945
|
entity |
| Predicate | hasNearbyPublicTransport |
P15438
|
FINISHED |
| Object |
U2 Potsdamer Platz
U2 Potsdamer Platz is a Berlin U-Bahn station on line U2 serving the central Potsdamer Platz area, a major transport and commercial hub in the city.
|
E1151783
|
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: U2 Potsdamer Platz | Statement: [Leipziger Straße, hasNearbyPublicTransport, U2 Potsdamer Platz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: U2 Potsdamer Platz Context triple: [Leipziger Straße, hasNearbyPublicTransport, U2 Potsdamer Platz]
-
A.
U2: Live from Paris
U2: Live from Paris is a concert film capturing the Irish rock band U2’s live performance in Paris during their 1987 Joshua Tree Tour.
-
B.
U2 War Tour
The U2 War Tour was the Irish rock band's 1982–1983 concert tour supporting their politically charged album "War," noted for its intense performances and socially conscious themes.
-
C.
U2 Under a Blood Red Sky
U2 Under a Blood Red Sky is a 1983 live album by Irish rock band U2, renowned for capturing the band's early, politically charged performances and helping to establish their global reputation.
-
D.
U2 – How to Dismantle an Atomic Bomb
"U2 – How to Dismantle an Atomic Bomb" is the Irish rock band's 2004 studio album known for its return to a more guitar-driven sound and hit singles like "Vertigo" and "Sometimes You Can't Make It on Your Own."
-
E.
U2: Elevation 2001: Live from Boston
U2: Elevation 2001: Live from Boston is a concert film capturing U2’s Elevation Tour performance in Boston, directed with an intimate, high-energy style by Phil Joanou.
- 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: U2 Potsdamer Platz Triple: [Leipziger Straße, hasNearbyPublicTransport, U2 Potsdamer Platz]
Generated description
U2 Potsdamer Platz is a Berlin U-Bahn station on line U2 serving the central Potsdamer Platz area, a major transport and commercial hub in the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: U2 Potsdamer Platz Target entity description: U2 Potsdamer Platz is a Berlin U-Bahn station on line U2 serving the central Potsdamer Platz area, a major transport and commercial hub in the city.
-
A.
U2: Live from Paris
U2: Live from Paris is a concert film capturing the Irish rock band U2’s live performance in Paris during their 1987 Joshua Tree Tour.
-
B.
U2 War Tour
The U2 War Tour was the Irish rock band's 1982–1983 concert tour supporting their politically charged album "War," noted for its intense performances and socially conscious themes.
-
C.
U2 Under a Blood Red Sky
U2 Under a Blood Red Sky is a 1983 live album by Irish rock band U2, renowned for capturing the band's early, politically charged performances and helping to establish their global reputation.
-
D.
U2 – How to Dismantle an Atomic Bomb
"U2 – How to Dismantle an Atomic Bomb" is the Irish rock band's 2004 studio album known for its return to a more guitar-driven sound and hit singles like "Vertigo" and "Sometimes You Can't Make It on Your Own."
-
E.
U2: Elevation 2001: Live from Boston
U2: Elevation 2001: Live from Boston is a concert film capturing U2’s Elevation Tour performance in Boston, directed with an intimate, high-energy style by Phil Joanou.
- 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_69d85a1355608190a6673ddb67231d54 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e03e1749bc8190a8b9cbcb27288a5b |
completed | April 16, 2026, 1:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff01f931408190828d87567cecaceb |
completed | May 9, 2026, 9:44 a.m. |
| NEDg | Description generation | batch_69ff034de0508190aea8068e9c3d04d3 |
completed | May 9, 2026, 9:50 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff03c0ebc081908b1a132256e9d004 |
completed | May 9, 2026, 9:52 a.m. |
Created at: April 10, 2026, 3:17 a.m.