Triple
T847316
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manhattan Project sites |
E18304
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Iowa Ordnance Plant
The Iowa Ordnance Plant was a World War II–era munitions manufacturing facility in Iowa that played a role in the U.S. nuclear weapons program as part of the Manhattan Project.
|
E102488
|
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: Iowa Ordnance Plant | Statement: [Manhattan Project sites, hasPart, Iowa Ordnance Plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iowa Ordnance Plant Context triple: [Manhattan Project sites, hasPart, Iowa Ordnance Plant]
-
A.
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.
-
B.
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.
-
C.
Redstone Arsenal, Alabama
Redstone Arsenal, Alabama is a major U.S. Army installation and technology hub known for its central role in missile, space, and defense research and development.
-
D.
Pueblo Chemical Depot
Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
-
E.
Łucznik Arms Factory
Łucznik Arms Factory is a Polish state-owned firearms manufacturer best known for producing military rifles and small arms, including modern service weapons for Poland’s armed forces.
- 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: Iowa Ordnance Plant Triple: [Manhattan Project sites, hasPart, Iowa Ordnance Plant]
Generated description
The Iowa Ordnance Plant was a World War II–era munitions manufacturing facility in Iowa that played a role in the U.S. nuclear weapons program as part of the Manhattan Project.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iowa Ordnance Plant Target entity description: The Iowa Ordnance Plant was a World War II–era munitions manufacturing facility in Iowa that played a role in the U.S. nuclear weapons program as part of the Manhattan Project.
-
A.
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.
-
B.
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.
-
C.
Redstone Arsenal, Alabama
Redstone Arsenal, Alabama is a major U.S. Army installation and technology hub known for its central role in missile, space, and defense research and development.
-
D.
Pueblo Chemical Depot
Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
-
E.
Łucznik Arms Factory
Łucznik Arms Factory is a Polish state-owned firearms manufacturer best known for producing military rifles and small arms, including modern service weapons for Poland’s armed forces.
- 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_69a4938b04208190b82e1df6b572c548 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac0ba6b4819089c15ed7e1765502 |
completed | March 1, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7a3bd8b588190b7a9eb72dce93d07 |
completed | March 4, 2026, 3:15 a.m. |
| NEDg | Description generation | batch_69a7a8da0c3481909f34d435ccf62ea7 |
completed | March 4, 2026, 3:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7a97688fc8190818957701913738f |
completed | March 4, 2026, 3:39 a.m. |
Created at: March 1, 2026, 7:38 p.m.