Triple
T5158958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stadium–Armory station |
E116385
|
entity |
| Predicate | servesFacility |
P26183
|
FINISHED |
| Object |
D.C. Armory
D.C. Armory is a multi-purpose indoor arena and events facility in Washington, D.C., used for sports, concerts, exhibitions, and military ceremonies.
|
E497817
|
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: D.C. Armory | Statement: [Stadium–Armory station, servesFacility, D.C. Armory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D.C. Armory Context triple: [Stadium–Armory station, servesFacility, D.C. Armory]
-
A.
Springfield Armory
Springfield Armory was a historic United States firearms manufacturing and military small arms research facility in Springfield, Massachusetts, that played a central role in American arms production from the Revolutionary War through the 20th century.
-
B.
Bel Air Armory
Bel Air Armory is a historic former National Guard armory in downtown Bel Air, Maryland, now used as a community and event venue.
-
C.
Cobra Firearms
Cobra Firearms is an American firearms manufacturer best known for producing inexpensive, compact derringer-style pistols and small defensive handguns.
-
D.
Savage Arms
Savage Arms is an American firearms manufacturer known for producing rifles, shotguns, and historically contributing to iconic weapons such as the Thompson submachine gun.
-
E.
Maxim Gun Company
Maxim Gun Company was the arms manufacturer founded by inventor Hiram Maxim to produce and market the Maxim machine gun, one of the first fully automatic weapons.
- 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: D.C. Armory Triple: [Stadium–Armory station, servesFacility, D.C. Armory]
Generated description
D.C. Armory is a multi-purpose indoor arena and events facility in Washington, D.C., used for sports, concerts, exhibitions, and military ceremonies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: D.C. Armory Target entity description: D.C. Armory is a multi-purpose indoor arena and events facility in Washington, D.C., used for sports, concerts, exhibitions, and military ceremonies.
-
A.
Springfield Armory
Springfield Armory was a historic United States firearms manufacturing and military small arms research facility in Springfield, Massachusetts, that played a central role in American arms production from the Revolutionary War through the 20th century.
-
B.
Bel Air Armory
Bel Air Armory is a historic former National Guard armory in downtown Bel Air, Maryland, now used as a community and event venue.
-
C.
Cobra Firearms
Cobra Firearms is an American firearms manufacturer best known for producing inexpensive, compact derringer-style pistols and small defensive handguns.
-
D.
Savage Arms
Savage Arms is an American firearms manufacturer known for producing rifles, shotguns, and historically contributing to iconic weapons such as the Thompson submachine gun.
-
E.
Maxim Gun Company
Maxim Gun Company was the arms manufacturer founded by inventor Hiram Maxim to produce and market the Maxim machine gun, one of the first fully automatic weapons.
- 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_69bd445edb3881909b93b34d260717fc |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7904457c819090f382029ebb2b43 |
completed | March 20, 2026, 4:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed01a85f88190827a79a2c26e539f |
completed | March 21, 2026, 5:06 p.m. |
| NEDg | Description generation | batch_69bed254037c8190b1487b12425f8abe |
completed | March 21, 2026, 5:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bed2be57108190bc3e758c34ffc34f |
completed | March 21, 2026, 5:17 p.m. |
Created at: March 20, 2026, 1:44 p.m.