Triple
T20301442
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alexion Pharmaceuticals |
E505487
|
entity |
| Predicate | tickerSymbol |
P1447
|
FINISHED |
| Object | ALXN |
—
|
NE NERFINISHED |
How this triple was built (3 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: ALXN | Statement: [Alexion Pharmaceuticals, tickerSymbol, ALXN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ALXN Context triple: [Alexion Pharmaceuticals, tickerSymbol, ALXN]
-
A.
ALN
ALN is the station code for Allende, a Mexico City Metro station on Line 2 in the historic center of Mexico City.
-
B.
ALN
ALN is the standard abbreviation used for the professional ice hockey team known as the Allen Americans.
-
C.
AltX
AltX is the Johannesburg Stock Exchange’s alternative board designed to provide a listing platform for small and medium-sized high-growth companies.
-
D.
AKX
AKX is the IATA airport code for Aktobe International Airport in Aktobe, Kazakhstan.
-
E.
AKX
AKX is the ICAO airline designator assigned to ANA Wings, a regional subsidiary of All Nippon Airways in Japan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ALXN Target entity description: ALXN is the stock ticker symbol for Alexion Pharmaceuticals, a biopharmaceutical company known for developing treatments for rare and severe diseases.
-
A.
ALN
ALN is the station code for Allende, a Mexico City Metro station on Line 2 in the historic center of Mexico City.
-
B.
ALN
ALN is the standard abbreviation used for the professional ice hockey team known as the Allen Americans.
-
C.
AltX
AltX is the Johannesburg Stock Exchange’s alternative board designed to provide a listing platform for small and medium-sized high-growth companies.
-
D.
AKX
AKX is the IATA airport code for Aktobe International Airport in Aktobe, Kazakhstan.
-
E.
AKX
AKX is the ICAO airline designator assigned to ANA Wings, a regional subsidiary of All Nippon Airways in Japan.
- F. None of above. chosen
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.