Triple
T3358447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M198 howitzer |
E70658
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Rock Island Arsenal
Rock Island Arsenal is a major U.S. Army facility and manufacturing center known for producing military weapons, equipment, and ordnance.
|
E351054
|
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: Rock Island Arsenal | Statement: [M198 howitzer, manufacturer, Rock Island Arsenal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rock Island Arsenal Context triple: [M198 howitzer, manufacturer, Rock Island Arsenal]
-
A.
Picatinny Arsenal
Picatinny Arsenal is a U.S. Army research, development, and manufacturing facility in New Jersey specializing in advanced weaponry and munitions systems.
-
B.
Pine Bluff Arsenal
Pine Bluff Arsenal is a U.S. Army installation in Arkansas that historically served as a major site for the storage and destruction of chemical weapons and related munitions.
-
C.
Watertown Arsenal
Watertown Arsenal is a historic former U.S. Army ordnance and research facility in Watertown, Massachusetts, that played a key role in American military manufacturing and technology development.
-
D.
U.S. Army Detroit Arsenal
The U.S. Army Detroit Arsenal is a major military installation and research and development center focused on ground vehicle systems and related defense technologies.
-
E.
Weldon Spring Ordnance Works
Weldon Spring Ordnance Works was a major World War II-era munitions and later uranium-processing facility in Missouri that became part of the Manhattan Project and is now known for its extensive environmental cleanup.
- 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: Rock Island Arsenal Triple: [M198 howitzer, manufacturer, Rock Island Arsenal]
Generated description
Rock Island Arsenal is a major U.S. Army facility and manufacturing center known for producing military weapons, equipment, and ordnance.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rock Island Arsenal Target entity description: Rock Island Arsenal is a major U.S. Army facility and manufacturing center known for producing military weapons, equipment, and ordnance.
-
A.
Picatinny Arsenal
Picatinny Arsenal is a U.S. Army research, development, and manufacturing facility in New Jersey specializing in advanced weaponry and munitions systems.
-
B.
Pine Bluff Arsenal
Pine Bluff Arsenal is a U.S. Army installation in Arkansas that historically served as a major site for the storage and destruction of chemical weapons and related munitions.
-
C.
Watertown Arsenal
Watertown Arsenal is a historic former U.S. Army ordnance and research facility in Watertown, Massachusetts, that played a key role in American military manufacturing and technology development.
-
D.
U.S. Army Detroit Arsenal
The U.S. Army Detroit Arsenal is a major military installation and research and development center focused on ground vehicle systems and related defense technologies.
-
E.
Weldon Spring Ordnance Works
Weldon Spring Ordnance Works was a major World War II-era munitions and later uranium-processing facility in Missouri that became part of the Manhattan Project and is now known for its extensive environmental cleanup.
- 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_69ad85a660c48190998489309a3b4869 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb26523cc819091006fde7beb32e4 |
completed | March 8, 2026, 5:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3253e91988190bbfdafdf88ab0df1 |
completed | March 12, 2026, 8:42 p.m. |
| NEDg | Description generation | batch_69b326cc82788190b68f1db043f21055 |
completed | March 12, 2026, 8:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3276b55a0819094face2e56001921 |
completed | March 12, 2026, 8:51 p.m. |
Created at: March 8, 2026, 3:13 p.m.