Triple

T6111027
Position Surface form Disambiguated ID Type / Status
Subject Checkpoint Charlie E136237 entity
Predicate nearbyPublicTransport P5822 FINISHED
Object Kochstraße U-Bahn station
Kochstraße U-Bahn station is a Berlin U-Bahn stop on line U6, best known for serving the historic Checkpoint Charlie area in the city center.
 E573784 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: Kochstraße U-Bahn station | Statement: [Checkpoint Charlie, nearbyPublicTransport, Kochstraße U-Bahn station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kochstraße U-Bahn station
Context triple: [Checkpoint Charlie, nearbyPublicTransport, Kochstraße U-Bahn station]
  • A. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • B. Kottbusser Tor station
    Kottbusser Tor station is a major Berlin U-Bahn interchange in the Kreuzberg district, known for its elevated platforms and location at a busy urban crossroads.
  • C. Fröttmaning U-Bahn station
    Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
  • D. U-Bahnhof Seestraße
    U-Bahnhof Seestraße is a Berlin U-Bahn station located in the Wedding district, serving as an important interchange on the city’s underground network.
  • E. Max-Weber-Platz U-Bahn station
    Max-Weber-Platz U-Bahn station is a major Munich underground station and interchange point on the city’s U-Bahn network, serving the Haidhausen area east of the city center.
  • 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: Kochstraße U-Bahn station
Triple: [Checkpoint Charlie, nearbyPublicTransport, Kochstraße U-Bahn station]
Generated description
Kochstraße U-Bahn station is a Berlin U-Bahn stop on line U6, best known for serving the historic Checkpoint Charlie area in the city center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kochstraße U-Bahn station
Target entity description: Kochstraße U-Bahn station is a Berlin U-Bahn stop on line U6, best known for serving the historic Checkpoint Charlie area in the city center.
  • A. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • B. Kottbusser Tor station
    Kottbusser Tor station is a major Berlin U-Bahn interchange in the Kreuzberg district, known for its elevated platforms and location at a busy urban crossroads.
  • C. Fröttmaning U-Bahn station
    Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
  • D. U-Bahnhof Seestraße
    U-Bahnhof Seestraße is a Berlin U-Bahn station located in the Wedding district, serving as an important interchange on the city’s underground network.
  • E. Max-Weber-Platz U-Bahn station
    Max-Weber-Platz U-Bahn station is a major Munich underground station and interchange point on the city’s U-Bahn network, serving the Haidhausen area east of the city center.
  • 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_69c0089ea6f88190b349be53e04b4f5f completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c05bbbbea88190b889a7c30af1d71a completed March 22, 2026, 9:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c141619c148190b0fb94e2b1458510 completed March 23, 2026, 1:34 p.m.
NEDg Description generation batch_69c147d2e29881909d32966377c1d311 completed March 23, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69c14bed19248190af1ad227dd2cfac4 completed March 23, 2026, 2:19 p.m.
Created at: March 22, 2026, 4:13 p.m.