Triple
T24805939
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vandermonde matrix |
E620657
|
entity |
| Predicate | hasComputationIssue |
P114170
|
FINISHED |
| Object | direct solution is numerically unstable for large systems |
—
|
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: direct solution is numerically unstable for large systems | Statement: [Vandermonde matrix, hasComputationIssue, direct solution is numerically unstable for large systems]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasComputationIssue Context triple: [Vandermonde matrix, hasComputationIssue, direct solution is numerically unstable for large systems]
-
A.
hasIssueWith
chosen
Indicates that one entity experiences a problem, conflict, or concern related to another entity.
-
B.
usesComputationMethod
Indicates that an entity performs its processing or decision-making by applying a specified computational method or algorithm.
-
C.
hasOngoingIssues
Indicates that an entity is currently experiencing unresolved or continuing problems or difficulties.
-
D.
hasMigrationIssue
Indicates that an entity experiences a problem, error, or complication during a migration process from one system, environment, or version to another.
-
E.
hasLocalIssues
Indicates that an entity is associated with or affected by specific issues or problems occurring within a particular local area or community.
- 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_69e2fabf26bc8190b191faac8f67065b |
completed | April 18, 2026, 3:30 a.m. |
| NER | Named-entity recognition | batch_69f6352fdb788190b9bad30243690743 |
completed | May 2, 2026, 5:32 p.m. |
| PD | Predicate disambiguation | batch_69f63182f1408190bddc1214fcbd6145 |
completed | May 2, 2026, 5:16 p.m. |
Created at: April 18, 2026, 4:50 a.m.