Triple
T18603476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mayor of Somerville, Massachusetts |
E454676
|
entity |
| Predicate | officeHeldBy |
P537
|
FINISHED |
| Object | Katjana Ballantyne |
—
|
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: Katjana Ballantyne | Statement: [Mayor of Somerville, Massachusetts, officeHeldBy, Katjana Ballantyne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katjana Ballantyne Context triple: [Mayor of Somerville, Massachusetts, officeHeldBy, Katjana Ballantyne]
-
A.
Katjana Ballantyne
chosen
Katjana Ballantyne is an American politician who serves as the mayor of Somerville, Massachusetts.
-
B.
Tessa Scott
Tessa Scott is a terminally ill teenage girl who creates and pursues a bold bucket list while confronting love, family, and mortality in the novel and film "Now Is Good."
-
C.
Grace McCallister
Grace McCallister is a central character in the television drama "Jack & Bobby," portrayed as the politically passionate and often volatile single mother of the two title characters.
-
D.
Tatiana Grant
Tatiana Grant is the daughter of Oscar Grant, whose 2009 killing by a transit police officer in Oakland drew national attention and helped galvanize the Black Lives Matter movement.
-
E.
Mikaela Banes
Mikaela Banes is a skilled, street-smart mechanic and the primary human female protagonist in the early live-action Transformers films, portrayed by Megan Fox.
- 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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e54752abec8190a5f4aa84abe8b240 |
completed | April 19, 2026, 9:21 p.m. |
Created at: April 10, 2026, 11:45 a.m.