Triple
T7940310
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dr. Emmett Brown |
E184371
|
entity |
| Predicate | timeMachinePowerSource |
P8164
|
FINISHED |
| Object |
Mr. Fusion Home Energy Reactor
Mr. Fusion Home Energy Reactor is the compact, futuristic household fusion device from the Back to the Future films that powers Doc Brown’s time-traveling DeLorean using ordinary garbage as fuel.
|
E699368
|
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: Mr. Fusion Home Energy Reactor | Statement: [Dr. Emmett Brown, timeMachinePowerSource, Mr. Fusion Home Energy Reactor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mr. Fusion Home Energy Reactor Context triple: [Dr. Emmett Brown, timeMachinePowerSource, Mr. Fusion Home Energy Reactor]
-
A.
Poltergust
The Poltergust is Luigi’s signature ghost-sucking vacuum device from the Luigi’s Mansion video game series, used to capture and contain ghosts.
-
B.
Thermon
Thermon is an ancient Greek sanctuary site in Aetolia, best known as a major religious and political center dedicated to the worship of Apollo.
-
C.
Jennet Device
Jennet Device was a young key witness whose testimony was crucial in securing convictions during the infamous 1612 Pendle witch trials in Lancashire, England.
-
D.
D Reactor
D Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
-
E.
The Gadget
"The Gadget" was the codename for the first nuclear explosive device ever detonated, tested by the United States at the Trinity site in New Mexico in 1945.
- 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: Mr. Fusion Home Energy Reactor Triple: [Dr. Emmett Brown, timeMachinePowerSource, Mr. Fusion Home Energy Reactor]
Generated description
Mr. Fusion Home Energy Reactor is the compact, futuristic household fusion device from the Back to the Future films that powers Doc Brown’s time-traveling DeLorean using ordinary garbage as fuel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mr. Fusion Home Energy Reactor Target entity description: Mr. Fusion Home Energy Reactor is the compact, futuristic household fusion device from the Back to the Future films that powers Doc Brown’s time-traveling DeLorean using ordinary garbage as fuel.
-
A.
Poltergust
The Poltergust is Luigi’s signature ghost-sucking vacuum device from the Luigi’s Mansion video game series, used to capture and contain ghosts.
-
B.
Thermon
Thermon is an ancient Greek sanctuary site in Aetolia, best known as a major religious and political center dedicated to the worship of Apollo.
-
C.
Jennet Device
Jennet Device was a young key witness whose testimony was crucial in securing convictions during the infamous 1612 Pendle witch trials in Lancashire, England.
-
D.
D Reactor
D Reactor was one of the early plutonium production reactors at the Hanford Site in Washington, built during the Manhattan Project to support the U.S. nuclear weapons program.
-
E.
The Gadget
"The Gadget" was the codename for the first nuclear explosive device ever detonated, tested by the United States at the Trinity site in New Mexico in 1945.
- 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_69ca8290c21c8190906a5ca6fe2b03c4 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b0ac8bc8190b4e4f79b15c316b3 |
completed | March 31, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5c0e868481908748d340244ea8ea |
completed | March 31, 2026, 5:30 a.m. |
| NEDg | Description generation | batch_69cb7635a0e48190ae8c3f6993df3ad2 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbb663d3a48190bc62f7a04bc6a1bb |
completed | March 31, 2026, 11:56 a.m. |
Created at: March 30, 2026, 5:08 p.m.