Triple
T18223266
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Poisoned: The True Story of the Deadly E. Coli Outbreak That Changed the Way Americans Eat |
E436358
|
entity |
| Predicate | mainSubject |
P3
|
FINISHED |
| Object | Escherichia coli O157:H7 |
—
|
NE NERFINISHED |
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: Escherichia coli O157:H7 | Statement: [Poisoned: The True Story of the Deadly E. Coli Outbreak That Changed the Way Americans Eat, mainSubject, Escherichia coli O157:H7]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Escherichia coli O157:H7 Context triple: [Poisoned: The True Story of the Deadly E. Coli Outbreak That Changed the Way Americans Eat, mainSubject, Escherichia coli O157:H7]
-
A.
Escherichia coli
chosen
Escherichia coli is a widely studied, rod-shaped bacterium commonly found in the intestines of warm-blooded animals and extensively used as a model organism in microbiology and genetics.
-
B.
Campylobacter
Campylobacter is a genus of bacteria that commonly causes foodborne gastrointestinal infections in humans, often associated with undercooked poultry.
-
C.
Escherichia
Escherichia is a genus of rod-shaped, facultatively anaerobic bacteria best known for the species Escherichia coli, a common inhabitant of the human gut and an important model organism in microbiology.
-
D.
Shigella
Shigella is a genus of Gram-negative, rod-shaped bacteria known for causing shigellosis, a severe form of bacterial dysentery in humans.
-
E.
Vibrio cholerae
Vibrio cholerae is a Gram-negative, comma-shaped bacterium that causes the acute diarrheal disease cholera in humans.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9103a8081908bbb0836fef10efd |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4e47d9b348190897d5a1e70b39ec5 |
completed | April 19, 2026, 2:19 p.m. |
Created at: April 10, 2026, 10:32 a.m.