Triple
T13151562
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter rocket engine |
E312477
|
entity |
| Predicate | propellantComponent |
P108797
|
FINISHED |
| Object | T-Stoff |
E78696
|
NE FINISHED |
How this triple was built (3 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: T-Stoff | Statement: [Walter rocket engine, propellantComponent, T-Stoff]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: T-Stoff Context triple: [Walter rocket engine, propellantComponent, T-Stoff]
-
A.
C-Stoff
C-Stoff was a hypergolic rocket fuel mixture used in early German rocket engines, notably in combination with T-Stoff oxidizer during World War II.
-
B.
T-Stoff (high-test hydrogen peroxide)
chosen
T-Stoff (high-test hydrogen peroxide) was a highly concentrated, volatile oxidizer used as rocket propellant in German World War II aircraft and missiles, notably the Messerschmitt Me 163.
-
C.
Zyklon B
Zyklon B was a cyanide-based pesticide infamously used by Nazi Germany as a chemical agent for mass murder in extermination camps during the Holocaust.
-
D.
Torpex
Torpex is a powerful Second World War-era explosive compound, more energetic than TNT, that was widely used in naval mines, torpedoes, and special munitions.
-
E.
Agent Blue
Agent Blue was a herbicidal chemical defoliant used by the U.S. military during the Vietnam War to destroy crops and vegetation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: propellantComponent Context triple: [Walter rocket engine, propellantComponent, T-Stoff]
-
A.
propellantForm
Indicates the physical or chemical form in which a propellant is present or used in a system.
-
B.
propellantCombination
Indicates a specific pairing of propellant components that are used together in a propulsion or combustion system.
-
C.
solidBoosterPropellantType
Indicates the type or composition of propellant used in a solid rocket booster.
-
D.
propellantSecondStage
Indicates that an entity serves as the propellant used in the second stage of a multi-stage propulsion system.
-
E.
propellantFirstStage
Indicates that the specified propellant is used in the first stage of a multi-stage launch vehicle or rocket system.
- 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_69d806aabde48190899e13e41659cae5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98cf054f88190b05ced98d5a22a62 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eaeca00c8190aa5645d1084c7d60 |
completed | May 3, 2026, 6:27 a.m. |
| PD | Predicate disambiguation | batch_69d98bbd1d088190b7c69f37fc6eeb64 |
completed | April 10, 2026, 11:46 p.m. |
| PDg | Predicate description generation | batch_69d98ceeb22c8190a6be666031d9e5a4 |
completed | April 10, 2026, 11:51 p.m. |
Created at: April 9, 2026, 9:11 p.m.