Triple
T780405
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rudolf Lange |
E16482
|
entity |
| Predicate | perpetratorOf |
P698
|
FINISHED |
| Object | Riga Ghetto massacres |
E57642
|
NE FINISHED |
How this triple was built (2 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: Riga Ghetto massacres | Statement: [Rudolf Lange, perpetratorOf, Riga Ghetto massacres]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Riga Ghetto massacres Context triple: [Rudolf Lange, perpetratorOf, Riga Ghetto massacres]
-
A.
Rumbula massacre
chosen
The Rumbula massacre was a mass killing of Latvian and German Jews near Riga in late 1941, one of the largest Holocaust shootings in Eastern Europe.
-
B.
Babi Yar massacre
The Babi Yar massacre was a mass killing of tens of thousands of Jews and other civilians by Nazi forces near Kyiv in 1941, becoming one of the most infamous atrocities of the Holocaust.
-
C.
Katyn massacre
The Katyn massacre was a World War II mass execution of thousands of Polish military officers and intelligentsia carried out by the Soviet NKVD in 1940.
-
D.
Hamburg massacre
The Hamburg massacre was an 1876 white supremacist attack in Hamburg, South Carolina, in which armed Democrats killed and terrorized Black militiamen and citizens to help overthrow Reconstruction-era Republican rule.
-
E.
Radom Ghetto
Radom Ghetto was a World War II Jewish ghetto in Nazi-occupied Poland where Jews were confined under brutal conditions before many were deported to extermination camps.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a751ea3481908a622d5255249883 |
completed | March 1, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a66d9dd9b48190ba7fae75db01c114 |
completed | March 3, 2026, 5:11 a.m. |
Created at: March 1, 2026, 7:37 p.m.