Triple
T15172125
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Międzyrzecz |
E362510
|
entity |
| Predicate | hasNearbyAttraction |
P2064
|
FINISHED |
| Object |
MRU underground bunker complex
The MRU underground bunker complex is an extensive network of World War II-era fortifications and tunnels near Międzyrzecz in western Poland, now a historical and tourist site.
|
E1142590
|
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: MRU underground bunker complex | Statement: [Międzyrzecz, hasNearbyAttraction, MRU underground bunker complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MRU underground bunker complex Context triple: [Międzyrzecz, hasNearbyAttraction, MRU underground bunker complex]
-
A.
Hidden Valley bunker
Hidden Valley bunker is a fortified underground base in the Mojave Wasteland that serves as the primary stronghold of the Brotherhood of Steel in Fallout: New Vegas.
-
B.
Saratlı underground city
Saratlı underground city is an ancient multi-level subterranean settlement in Turkey’s Cappadocia region, carved into soft volcanic rock and historically used for shelter and defense.
-
C.
Civic Museum – Underground City
The Civic Museum – Underground City is an archaeological museum and subterranean tunnel complex in Chiusi, Italy, showcasing the town’s Etruscan and Roman heritage through underground passages and exhibits.
-
D.
Stalin’s Bunker
Stalin’s Bunker is a massive underground command center built in secret during World War II as a potential wartime headquarters for Soviet leader Joseph Stalin, now preserved as a historical museum.
-
E.
The Greenbrier Cold War bunker
The Greenbrier Cold War bunker is a massive, once-secret underground facility in West Virginia built during the Cold War to serve as an emergency relocation center for the U.S. Congress in the event of nuclear war.
- 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: MRU underground bunker complex Triple: [Międzyrzecz, hasNearbyAttraction, MRU underground bunker complex]
Generated description
The MRU underground bunker complex is an extensive network of World War II-era fortifications and tunnels near Międzyrzecz in western Poland, now a historical and tourist site.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MRU underground bunker complex Target entity description: The MRU underground bunker complex is an extensive network of World War II-era fortifications and tunnels near Międzyrzecz in western Poland, now a historical and tourist site.
-
A.
Hidden Valley bunker
Hidden Valley bunker is a fortified underground base in the Mojave Wasteland that serves as the primary stronghold of the Brotherhood of Steel in Fallout: New Vegas.
-
B.
Saratlı underground city
Saratlı underground city is an ancient multi-level subterranean settlement in Turkey’s Cappadocia region, carved into soft volcanic rock and historically used for shelter and defense.
-
C.
Civic Museum – Underground City
The Civic Museum – Underground City is an archaeological museum and subterranean tunnel complex in Chiusi, Italy, showcasing the town’s Etruscan and Roman heritage through underground passages and exhibits.
-
D.
Stalin’s Bunker
Stalin’s Bunker is a massive underground command center built in secret during World War II as a potential wartime headquarters for Soviet leader Joseph Stalin, now preserved as a historical museum.
-
E.
The Greenbrier Cold War bunker
The Greenbrier Cold War bunker is a massive, once-secret underground facility in West Virginia built during the Cold War to serve as an emergency relocation center for the U.S. Congress in the event of nuclear war.
- 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_69d85a087b7c81908baa94a53dac8d68 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e006501b488190a2ab09dbf1532571 |
completed | April 15, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fec88c69088190a61f0a5719e99b87 |
completed | May 9, 2026, 5:39 a.m. |
| NEDg | Description generation | batch_69fec93109c08190a3499e4520e31604 |
completed | May 9, 2026, 5:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fecc6fa8f88190aa6956e6e2b1f8ab |
completed | May 9, 2026, 5:55 a.m. |
Created at: April 10, 2026, 3:09 a.m.