Triple
T21483003
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sasol coal-to-liquids project |
E530041
|
entity |
| Predicate | usesCatalyst |
P109444
|
FINISHED |
| Object | iron-based Fischer–Tropsch catalyst |
—
|
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: iron-based Fischer–Tropsch catalyst | Statement: [Sasol coal-to-liquids project, usesCatalyst, iron-based Fischer–Tropsch catalyst]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: usesCatalyst Context triple: [Sasol coal-to-liquids project, usesCatalyst, iron-based Fischer–Tropsch catalyst]
-
A.
hasCatalyst
chosen
Indicates that a process, reaction, or transformation occurs with the involvement of a specific catalyst that facilitates or accelerates it.
-
B.
catalyst
Indicates that one entity facilitates or accelerates a process, reaction, or change involving another entity without itself being consumed or fundamentally altered.
-
C.
usesToolFor
Indicates that an agent employs a specific tool to carry out or facilitate a particular action or purpose.
-
D.
usesToolType
Indicates that an entity performs an action or fulfills a role by employing a specific type or category of tool.
-
E.
usedOn
Indicates that one entity is applied to, operated on, or otherwise utilized in relation to another entity.
- F. None of above.
Provenance (3 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea34c4388190adc78d209d2aafb8 |
completed | April 23, 2026, 9:45 a.m. |
| PD | Predicate disambiguation | batch_69e631ec1d048190b6da97da8222e413 |
completed | April 20, 2026, 2:02 p.m. |
Created at: April 16, 2026, 6:21 p.m.