Triple
T9524770
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | levodopa |
E229731
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | blood–brain barrier |
E559473
|
NE 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: blood–brain barrier | Statement: [levodopa, crosses, blood–brain barrier]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: blood–brain barrier Context triple: [levodopa, crosses, blood–brain barrier]
-
A.
blood–brain barrier
chosen
The blood–brain barrier is a highly selective, semipermeable border of endothelial cells that protects the brain by restricting and regulating the passage of substances from the bloodstream into the central nervous system.
-
B.
Virchow–Robin spaces
Virchow–Robin spaces are perivascular, fluid-filled spaces that surround blood vessels as they penetrate the brain, visible on neuroimaging and often associated with various neurological conditions.
-
C.
Brain
"Brain" is a jazz fusion album by Japanese pianist and composer Hiromi Uehara, showcasing her virtuosic playing and adventurous, genre-blending compositions.
-
D.
The Brain
The Brain is a highly intelligent, bespectacled aardvark and one of Arthur Read’s closest friends in the animated children’s television series "Arthur."
-
E.
The Brain
The Brain is a fictional supercomputer character known for its advanced intelligence and central role in controlling or guiding events within the "Escape!" setting.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69ca847870a881909d8d751a7d29da39 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9899f99481908d374528716027f8 |
completed | April 1, 2026, 10:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d13a63fb98819095ef44ba26b6be03 |
completed | April 4, 2026, 4:20 p.m. |
Created at: March 30, 2026, 7:59 p.m.