Triple
T18414123
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | assassination of Olof Palme |
E441842
|
entity |
| Predicate | investigatedBy |
P6157
|
FINISHED |
| Object |
special Palme investigation task force
The special Palme investigation task force is a dedicated Swedish police unit established to conduct the long-running, high-profile inquiry into the 1986 murder of Prime Minister Olof Palme.
|
E1322855
|
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: special Palme investigation task force | Statement: [assassination of Olof Palme, investigatedBy, special Palme investigation task force]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: special Palme investigation task force Context triple: [assassination of Olof Palme, investigatedBy, special Palme investigation task force]
-
A.
Special Prosecutions unit
The Special Prosecutions unit is a specialized division within Alaska’s Department of Law that handles complex, high-profile, or sensitive criminal cases requiring advanced prosecutorial expertise.
-
B.
Special Investigations
Special Investigations is a specialized division of the Kentucky State Police responsible for handling complex, sensitive, or high-profile criminal investigations.
-
C.
Special Prosecutions units
Special Prosecutions units are specialized divisions within the Cook County State's Attorney's Office that handle complex, sensitive, or high-priority criminal cases requiring focused expertise.
-
D.
major investigations team
The major investigations team is a specialist Staffordshire Police unit responsible for handling the most serious and complex criminal cases, such as homicides and other major incidents.
-
E.
Special Investigation Unit
The Special Investigation Unit is an elite division of the Tokyo Metropolitan Police Department that handles complex, high-profile, and often sensitive criminal investigations.
- 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: special Palme investigation task force Triple: [assassination of Olof Palme, investigatedBy, special Palme investigation task force]
Generated description
The special Palme investigation task force is a dedicated Swedish police unit established to conduct the long-running, high-profile inquiry into the 1986 murder of Prime Minister Olof Palme.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: special Palme investigation task force Target entity description: The special Palme investigation task force is a dedicated Swedish police unit established to conduct the long-running, high-profile inquiry into the 1986 murder of Prime Minister Olof Palme.
-
A.
Special Prosecutions unit
The Special Prosecutions unit is a specialized division within Alaska’s Department of Law that handles complex, high-profile, or sensitive criminal cases requiring advanced prosecutorial expertise.
-
B.
Special Investigations
Special Investigations is a specialized division of the Kentucky State Police responsible for handling complex, sensitive, or high-profile criminal investigations.
-
C.
Special Prosecutions units
Special Prosecutions units are specialized divisions within the Cook County State's Attorney's Office that handle complex, sensitive, or high-priority criminal cases requiring focused expertise.
-
D.
major investigations team
The major investigations team is a specialist Staffordshire Police unit responsible for handling the most serious and complex criminal cases, such as homicides and other major incidents.
-
E.
Special Investigation Unit
The Special Investigation Unit is an elite division of the Tokyo Metropolitan Police Department that handles complex, high-profile, and often sensitive criminal investigations.
- 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_69d8b9eb8a508190a942fd75ebd8b1dc |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e51a26d268819098e6791dc98efcda |
completed | April 19, 2026, 6:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03e24df9c08190af07a90f394bfc06 |
completed | May 13, 2026, 2:30 a.m. |
| NEDg | Description generation | batch_6a03e6ca2b088190be240bbfe131d9d4 |
completed | May 13, 2026, 2:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03e71c8e9881909000ee5855afbd1d |
completed | May 13, 2026, 2:51 a.m. |
Created at: April 10, 2026, 10:47 a.m.