Triple
T1434905
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cambridge South railway station |
E30538
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | AstraZeneca Cambridge site |
E62602
|
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: AstraZeneca Cambridge site | Statement: [Cambridge South railway station, serves, AstraZeneca Cambridge site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: AstraZeneca Cambridge site Context triple: [Cambridge South railway station, serves, AstraZeneca Cambridge site]
-
A.
AstraZeneca global corporate headquarters
chosen
AstraZeneca global corporate headquarters is the central administrative and research hub of the multinational pharmaceutical company AstraZeneca, located on the Cambridge Biomedical Campus in Cambridge, UK.
-
B.
Cambridge Biomedical Campus
Cambridge Biomedical Campus is a major medical and life sciences hub in Cambridge, England, integrating leading hospitals, research institutes, and biotechnology companies.
-
C.
Cambridge Science Park
Cambridge Science Park is a major research and technology hub in Cambridge, England, hosting numerous high-tech companies and startups within the broader Silicon Fen cluster.
-
D.
Cambridge Clinical Research Centre
Cambridge Clinical Research Centre is a major medical research facility based at the Cambridge Biomedical Campus, supporting advanced clinical studies and translational medicine.
-
E.
AstraZeneca
AstraZeneca is a global biopharmaceutical company known for researching, developing, and manufacturing prescription medicines across areas such as oncology, cardiovascular, respiratory, and immunology.
- 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_69a498fc69ec8190b61722bd4b67c4d2 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c500a9888190a16fbb1ec97a79c9 |
completed | March 1, 2026, 11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad017084908190a81a784ae4a53c21 |
completed | March 8, 2026, 4:56 a.m. |
Created at: March 1, 2026, 8 p.m.