Triple
T20301055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tagrisso |
E505479
|
entity |
| Predicate | targets |
P860
|
FINISHED |
| Object | EGFR L858R mutant |
—
|
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: EGFR L858R mutant | Statement: [Tagrisso, targets, EGFR L858R mutant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EGFR L858R mutant Context triple: [Tagrisso, targets, EGFR L858R mutant]
-
A.
EGFR
chosen
EGFR (epidermal growth factor receptor) is a transmembrane receptor tyrosine kinase that regulates cell growth and survival and is frequently implicated in cancer development and progression.
-
B.
ERBB2
ERBB2, also known as HER2, is a receptor tyrosine kinase frequently overexpressed in certain breast and other cancers and serves as a key therapeutic target.
-
C.
Tagrisso
Tagrisso is a targeted cancer therapy (osimertinib) used primarily to treat certain types of EGFR-mutated non-small cell lung cancer.
-
D.
HER2 receptor
The HER2 receptor is a cell surface protein and member of the epidermal growth factor receptor family that, when overexpressed, drives the growth of certain aggressive breast and other cancers.
-
E.
epidermal growth factor receptor family
The epidermal growth factor receptor family is a group of closely related receptor tyrosine kinases (including EGFR/HER1, HER2, HER3, and HER4) that regulate cell growth, survival, and differentiation and are key targets in cancer biology and therapy.
- 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_69e0b4b8ab648190906e18538c250148 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6770c700c81909da247cef0d0f1eb |
completed | April 20, 2026, 6:57 p.m. |
Created at: April 16, 2026, 11:17 a.m.