Triple
T74592
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | German Instrument of Surrender |
E1492
|
entity |
| Predicate | locationBerlinSigning |
P441
|
FINISHED |
| Object |
Soviet Military Headquarters in Karlshorst
The Soviet Military Headquarters in Karlshorst was the command center in Berlin where the German Instrument of Surrender was signed in May 1945, marking the end of World War II in Europe.
|
E6200
|
NE FINISHED |
How this triple was built (5 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: Soviet Military Headquarters in Karlshorst | Statement: [German Instrument of Surrender, locationBerlinSigning, Soviet Military Headquarters in Karlshorst]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Soviet Military Headquarters in Karlshorst Context triple: [German Instrument of Surrender, locationBerlinSigning, Soviet Military Headquarters in Karlshorst]
-
A.
Kremlin
The Kremlin is a historic fortified complex in the heart of Moscow that serves as the official residence of the Russian president and a symbol of Russian political power.
-
B.
Kremlin Wall Necropolis
The Kremlin Wall Necropolis is a prestigious burial site in Moscow’s Red Square where many prominent Soviet leaders and figures are interred.
-
C.
Ruckelshaus
Ruckelshaus is the surname of William D. Ruckelshaus, a prominent American lawyer and public official best known as the first head of the U.S. Environmental Protection Agency and a key figure in the Watergate-era "Saturday Night Massacre."
-
D.
Soviet embassy in Tehran
The Soviet embassy in Tehran was the diplomatic mission of the Soviet Union in Iran’s capital and notably served as the venue for the 1943 Tehran Conference between Allied leaders during World War II.
-
E.
Heurich House Museum
The Heurich House Museum is a historic Gilded Age mansion in Washington, D.C., renowned for its well-preserved interiors and association with German-American brewer Christian Heurich.
- 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: Soviet Military Headquarters in Karlshorst Triple: [German Instrument of Surrender, locationBerlinSigning, Soviet Military Headquarters in Karlshorst]
Generated description
The Soviet Military Headquarters in Karlshorst was the command center in Berlin where the German Instrument of Surrender was signed in May 1945, marking the end of World War II in Europe.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Soviet Military Headquarters in Karlshorst Target entity description: The Soviet Military Headquarters in Karlshorst was the command center in Berlin where the German Instrument of Surrender was signed in May 1945, marking the end of World War II in Europe.
-
A.
Kremlin
The Kremlin is a historic fortified complex in the heart of Moscow that serves as the official residence of the Russian president and a symbol of Russian political power.
-
B.
Kremlin Wall Necropolis
The Kremlin Wall Necropolis is a prestigious burial site in Moscow’s Red Square where many prominent Soviet leaders and figures are interred.
-
C.
Ruckelshaus
Ruckelshaus is the surname of William D. Ruckelshaus, a prominent American lawyer and public official best known as the first head of the U.S. Environmental Protection Agency and a key figure in the Watergate-era "Saturday Night Massacre."
-
D.
Soviet embassy in Tehran
The Soviet embassy in Tehran was the diplomatic mission of the Soviet Union in Iran’s capital and notably served as the venue for the 1943 Tehran Conference between Allied leaders during World War II.
-
E.
Heurich House Museum
The Heurich House Museum is a historic Gilded Age mansion in Washington, D.C., renowned for its well-preserved interiors and association with German-American brewer Christian Heurich.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locationBerlinSigning Context triple: [German Instrument of Surrender, locationBerlinSigning, Soviet Military Headquarters in Karlshorst]
-
A.
placeSigned
chosen
Indicates that an entity has signed or endorsed a document, agreement, or item at a particular place or location.
-
B.
signature
Indicates that one entity has provided an official or personal signed endorsement, authorization, or acknowledgment on or for another entity.
-
C.
signatoryType
Indicates the specific role or category of a party that has signed or formally agreed to a document, contract, or agreement.
-
D.
signatureWork
Indicates that the work is a defining or most representative creation associated with an entity (such as a person, group, or organization).
-
E.
signatureImage
Indicates that an entity has an associated image that visually represents its signature.
- F. None of above.
Provenance (6 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_69a24c60d19c8190a1b6c105ca59ef5b |
completed | Feb. 28, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69a252201fa481908e30791954119c17 |
completed | Feb. 28, 2026, 2:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2554ffb8c8190a30aceecd7f30d96 |
completed | Feb. 28, 2026, 2:39 a.m. |
| NEDg | Description generation | batch_69a25943cba88190a78f708d453ce968 |
completed | Feb. 28, 2026, 2:56 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a259c2706c8190b5319c004e207c29 |
completed | Feb. 28, 2026, 2:58 a.m. |
| PD | Predicate disambiguation | batch_69a24eacfdc481909e9ff99752fd42bf |
completed | Feb. 28, 2026, 2:10 a.m. |
Created at: Feb. 28, 2026, 2:06 a.m.