Triple
T35425528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Methanol Holdings (Trinidad) Limited |
E1023908
|
entity |
| Predicate | operatesInValueChainStage |
P172845
|
FINISHED |
| Object | upstream petrochemicals |
—
|
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: upstream petrochemicals | Statement: [Methanol Holdings (Trinidad) Limited, operatesInValueChainStage, upstream petrochemicals]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: operatesInValueChainStage Context triple: [Methanol Holdings (Trinidad) Limited, operatesInValueChainStage, upstream petrochemicals]
-
A.
partOfSupplyChain
Indicates that one entity functions as a component, stage, or link within the overall supply chain of another entity.
-
B.
valueChainRole
chosen
Indicates the specific function or position an entity holds within a value chain, such as its role in producing, transforming, or delivering a product or service.
-
C.
operatesInSegment
Indicates that an entity conducts its activities or provides its services within a specified market or operational segment.
-
D.
operatedChain
Indicates that one entity operates, manages, or runs a chain of related entities (such as locations, outlets, or units) as a unified organization.
-
E.
usedInStage
Indicates that something is utilized or applied during a particular stage or phase of a process or workflow.
- 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_69f76df6704081909900c60be10d5849 |
completed | May 3, 2026, 3:47 p.m. |
| NER | Named-entity recognition | batch_6a013c50bcb8819086d163f1a796a9b8 |
completed | May 11, 2026, 2:17 a.m. |
| PD | Predicate disambiguation | batch_6a013c01bac88190b15c70910c02a8a7 |
completed | May 11, 2026, 2:16 a.m. |
Created at: May 3, 2026, 4:03 p.m.