Triple

T3438694

Position	Surface form	Disambiguated ID	Type / Status
Subject	Scapa Flow	`E72516`	entity
Predicate	containsWreck	`P48272`	FINISHED
Object	German cruiser SMS Brummer German cruiser SMS Brummer was a World War I-era German mine-laying light cruiser of the Imperial German Navy that was later scuttled at Scapa Flow in 1919.	`E370504`	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: German cruiser SMS Brummer | Statement: [Scapa Flow, containsWreck, German cruiser SMS Brummer]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: German cruiser SMS Brummer
Context triple: [Scapa Flow, containsWreck, German cruiser SMS Brummer]

A. German cruiser Lützow
German cruiser Lützow was a World War II German heavy cruiser (originally the pocket battleship Deutschland) that served with the Kriegsmarine in operations including the Norwegian campaign.
B. German armoured cruiser Blücher
The German armoured cruiser Blücher was a large early 20th-century warship of the Imperial German Navy that saw action in World War I and was famously sunk during the Battle of Dogger Bank in 1915.
C. German battleship SMS Markgraf
The German battleship SMS Markgraf was a König-class dreadnought of the Imperial German Navy that fought in World War I, including at the Battle of Jutland, and was later scuttled at Scapa Flow.
D. German battleship SMS Kronprinz Wilhelm
The German battleship SMS Kronprinz Wilhelm was a König-class dreadnought of the Imperial German Navy that served in World War I, including at the Battle of Jutland, before being scuttled with the rest of the interned High Seas Fleet at Scapa Flow in 1919.
E. German heavy cruiser Blücher
The German heavy cruiser Blücher was a World War II Kriegsmarine warship best known for being sunk during the 1940 invasion of Norway while leading the naval assault on Oslo.
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: German cruiser SMS Brummer
Triple: [Scapa Flow, containsWreck, German cruiser SMS Brummer]

Generated description

German cruiser SMS Brummer was a World War I-era German mine-laying light cruiser of the Imperial German Navy that was later scuttled at Scapa Flow in 1919.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: German cruiser SMS Brummer
Target entity description: German cruiser SMS Brummer was a World War I-era German mine-laying light cruiser of the Imperial German Navy that was later scuttled at Scapa Flow in 1919.

A. German cruiser Lützow
German cruiser Lützow was a World War II German heavy cruiser (originally the pocket battleship Deutschland) that served with the Kriegsmarine in operations including the Norwegian campaign.
B. German armoured cruiser Blücher
The German armoured cruiser Blücher was a large early 20th-century warship of the Imperial German Navy that saw action in World War I and was famously sunk during the Battle of Dogger Bank in 1915.
C. German battleship SMS Markgraf
The German battleship SMS Markgraf was a König-class dreadnought of the Imperial German Navy that fought in World War I, including at the Battle of Jutland, and was later scuttled at Scapa Flow.
D. German battleship SMS Kronprinz Wilhelm
The German battleship SMS Kronprinz Wilhelm was a König-class dreadnought of the Imperial German Navy that served in World War I, including at the Battle of Jutland, before being scuttled with the rest of the interned High Seas Fleet at Scapa Flow in 1919.
E. German heavy cruiser Blücher
The German heavy cruiser Blücher was a World War II Kriegsmarine warship best known for being sunk during the 1940 invasion of Norway while leading the naval assault on Oslo.
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_69ad85af50288190a854b76653deee6f`	completed	March 8, 2026, 2:20 p.m.
NER	Named-entity recognition	`batch_69adb9f6de1481909b789f4b0e1113d3`	completed	March 8, 2026, 6:03 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b3bb7335ac81908b8e31dc7fb3d273`	completed	March 13, 2026, 7:23 a.m.
NEDg	Description generation	`batch_69b3bf5c7d8c8190bca6548920c340e1`	completed	March 13, 2026, 7:40 a.m.
NED2	Entity disambiguation (via description)	`batch_69b3fa9d0c908190b9c4cd3e1709b865`	completed	March 13, 2026, 11:53 a.m.

Created at: March 8, 2026, 3:16 p.m.