Triple
T29939486
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haber–Bosch process |
E760454
|
entity |
| Predicate | typeOfNitrogenFixation |
P199289
|
FINISHED |
| Object | industrial nitrogen fixation |
—
|
LITERAL FINISHED |
How this triple was built (2 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: industrial nitrogen fixation | Statement: [Haber–Bosch process, typeOfNitrogenFixation, industrial nitrogen fixation]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: typeOfNitrogenFixation Context triple: [Haber–Bosch process, typeOfNitrogenFixation, industrial nitrogen fixation]
-
A.
estimatedShareOfHumanNitrogenFixation
Indicates the proportion of total human-driven nitrogen fixation that is attributed to a given entity or process.
-
B.
fixesNitrogen
Indicates that the subject converts atmospheric nitrogen into biologically usable forms through nitrogen fixation.
-
C.
nitrogenSource
Indicates that one entity serves as the source or provider of nitrogen for another entity.
-
D.
nitrateReduction
Indicates that a process or agent converts nitrate into a more reduced nitrogen form, such as nitrite, ammonia, or nitrogen gas.
-
E.
hasNitrogenToPhosphorusRatio
Indicates that there is a specific quantitative relationship between the amount of nitrogen and the amount of phosphorus associated with an entity.
- F. None of above. chosen
Provenance (4 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_69f22463f3648190a603c3ff305c660b |
completed | April 29, 2026, 3:31 p.m. |
| NER | Named-entity recognition | batch_69ff2d22ffb48190ae58ddf3c7e02869 |
completed | May 9, 2026, 12:48 p.m. |
| PD | Predicate disambiguation | batch_69ff2ac2e1c4819096cc64e94aef2ff0 |
completed | May 9, 2026, 12:38 p.m. |
| PDg | Predicate description generation | batch_69ff2d21f0a48190ad2ef5901cb07d93 |
completed | May 9, 2026, 12:48 p.m. |
Created at: April 29, 2026, 6:22 p.m.