Triple

T256719
Position Surface form Disambiguated ID Type / Status
Subject Margaret Truman E5450 entity
Predicate notableWork P4 FINISHED
Object Murder on Capitol Hill
Murder on Capitol Hill is a political mystery novel by Margaret Truman set in Washington, D.C., involving intrigue and murder within the halls of the U.S. Congress.
E33619 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: Murder on Capitol Hill | Statement: [Margaret Truman, notableWork, Murder on Capitol Hill]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Murder on Capitol Hill
Context triple: [Margaret Truman, notableWork, Murder on Capitol Hill]
  • A. Murder in the White House
    Murder in the White House is a political mystery novel by Elliott Roosevelt that features a fictionalized Eleanor Roosevelt solving a murder inside the presidential residence.
  • B. Trial of the Twenty-One
    The Trial of the Twenty-One was a 1938 Soviet show trial in Moscow in which prominent Old Bolsheviks and party leaders were accused of treason and executed, marking one of the most infamous episodes of Stalin’s Great Purge.
  • C. Grassy Knoll
    The Grassy Knoll is a small, sloping, tree-lined area in Dallas, Texas, best known as a focal point of conspiracy theories surrounding the assassination of President John F. Kennedy.
  • D. House with the Heads
    House with the Heads is a historic canal house in Amsterdam, renowned for its ornate façade adorned with sculpted heads and its significance in the city’s architectural heritage.
  • E. Murder, Inc.
    Murder, Inc. was a notorious organized crime group in the 1930s–1940s that served as the enforcement arm of the American Mafia, carrying out contract killings for various crime families.
  • 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: Murder on Capitol Hill
Triple: [Margaret Truman, notableWork, Murder on Capitol Hill]
Generated description
Murder on Capitol Hill is a political mystery novel by Margaret Truman set in Washington, D.C., involving intrigue and murder within the halls of the U.S. Congress.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Murder on Capitol Hill
Target entity description: Murder on Capitol Hill is a political mystery novel by Margaret Truman set in Washington, D.C., involving intrigue and murder within the halls of the U.S. Congress.
  • A. Murder in the White House
    Murder in the White House is a political mystery novel by Elliott Roosevelt that features a fictionalized Eleanor Roosevelt solving a murder inside the presidential residence.
  • B. Trial of the Twenty-One
    The Trial of the Twenty-One was a 1938 Soviet show trial in Moscow in which prominent Old Bolsheviks and party leaders were accused of treason and executed, marking one of the most infamous episodes of Stalin’s Great Purge.
  • C. Grassy Knoll
    The Grassy Knoll is a small, sloping, tree-lined area in Dallas, Texas, best known as a focal point of conspiracy theories surrounding the assassination of President John F. Kennedy.
  • D. House with the Heads
    House with the Heads is a historic canal house in Amsterdam, renowned for its ornate façade adorned with sculpted heads and its significance in the city’s architectural heritage.
  • E. Murder, Inc.
    Murder, Inc. was a notorious organized crime group in the 1930s–1940s that served as the enforcement arm of the American Mafia, carrying out contract killings for various crime families.
  • 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_69a2580a64ac8190ad76e34bb0715b5e completed Feb. 28, 2026, 2:50 a.m.
NER Named-entity recognition batch_69a25d5884c88190a349d7593b688921 completed Feb. 28, 2026, 3:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3837479408190bb6e6f0eb6a7fe46 completed March 1, 2026, 12:08 a.m.
NEDg Description generation batch_69a384140aec8190ab918512cf088464 completed March 1, 2026, 12:11 a.m.
NED2 Entity disambiguation (via description) batch_69a3848c0ed08190acf0d0e33ca8b41c completed March 1, 2026, 12:13 a.m.
Created at: Feb. 28, 2026, 2:55 a.m.