Triple
T16442745
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alfred Hershey |
E399343
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Martha Chase |
E241299
|
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: Martha Chase | Statement: [Alfred Hershey, notableStudent, Martha Chase]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martha Chase Context triple: [Alfred Hershey, notableStudent, Martha Chase]
-
A.
Martha Chase
chosen
Martha Chase was an American geneticist best known for the Hershey–Chase experiment, which demonstrated that DNA is the genetic material.
-
B.
Alfred Hershey
Alfred Hershey was an American bacteriologist and geneticist best known for the Hershey–Chase experiment, which helped establish DNA as the genetic material.
-
C.
Matthew Meselson
Matthew Meselson is an American geneticist and molecular biologist best known for the Meselson–Stahl experiment, which provided key evidence for the semiconservative replication of DNA.
-
D.
Shelley Levene
Shelley Levene is a desperate, aging real estate salesman whose mounting failures and moral compromises drive much of the tension in David Mamet’s play and film "Glengarry Glen Ross."
-
E.
Thomas Chase
Thomas Chase was the son of Samuel Chase, a prominent American Founding Father and Associate Justice of the U.S. Supreme Court.
- 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_69d87f2c6778819080fcfae53be8f12a |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32cd8d2988190acb5722a15623319 |
completed | April 18, 2026, 7:03 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f4b738881908f8a205466397f33 |
completed | May 10, 2026, 9:26 a.m. |
Created at: April 10, 2026, 5:10 a.m.