Triple
T512840
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Somerville, Massachusetts |
E10643
|
entity |
| Predicate | leaderName |
P307
|
FINISHED |
| Object |
Katjana Ballantyne
Katjana Ballantyne is an American politician who serves as the mayor of Somerville, Massachusetts.
|
E103472
|
NE FINISHED |
How this triple was built (4 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: [Somerville, Massachusetts, leaderName, Katjana Ballantyne]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katjana Ballantyne Context triple: [Somerville, Massachusetts, leaderName, Katjana Ballantyne]
-
A.
Yelena Belova
Yelena Belova is a Marvel Comics-trained assassin and the second Black Widow, known in the Marvel Cinematic Universe as a sharp-witted spy and fighter closely tied to Natasha Romanoff.
-
B.
Alicia Nash
Alicia Nash was a Salvadoran-American physicist and mental health advocate best known as the devoted wife of mathematician John Nash, whose life with him was portrayed in the film "A Beautiful Mind."
-
C.
Julanne Johnston
Julanne Johnston was an American silent film actress best known for her role opposite Douglas Fairbanks in the classic 1924 fantasy film "The Thief of Bagdad."
-
D.
Emily Carmichael
Emily Carmichael is an American filmmaker and screenwriter known for her work on genre films such as Pacific Rim: Uprising and for her distinctive, imaginative storytelling style.
-
E.
Irina Korina
Irina Korina is the mother of late Russian-American actor Anton Yelchin.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Katjana Ballantyne Triple: [Somerville, Massachusetts, leaderName, Katjana Ballantyne]
Generated description
Katjana Ballantyne is an American politician who serves as the mayor of Somerville, Massachusetts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katjana Ballantyne Target entity description: Katjana Ballantyne is an American politician who serves as the mayor of Somerville, Massachusetts.
-
A.
Yelena Belova
Yelena Belova is a Marvel Comics-trained assassin and the second Black Widow, known in the Marvel Cinematic Universe as a sharp-witted spy and fighter closely tied to Natasha Romanoff.
-
B.
Alicia Nash
Alicia Nash was a Salvadoran-American physicist and mental health advocate best known as the devoted wife of mathematician John Nash, whose life with him was portrayed in the film "A Beautiful Mind."
-
C.
Julanne Johnston
Julanne Johnston was an American silent film actress best known for her role opposite Douglas Fairbanks in the classic 1924 fantasy film "The Thief of Bagdad."
-
D.
Emily Carmichael
Emily Carmichael is an American filmmaker and screenwriter known for her work on genre films such as Pacific Rim: Uprising and for her distinctive, imaginative storytelling style.
-
E.
Irina Korina
Irina Korina is the mother of late Russian-American actor Anton Yelchin.
- F. None of above. chosen
Provenance (5 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f1804e908190a1d34ac952e84a3f |
completed | Feb. 28, 2026, 1:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b830bf5c81908784e8146987eb96 |
completed | March 4, 2026, 4:42 a.m. |
| NEDg | Description generation | batch_69a7ba8dd7408190b5ee7688e45f2473 |
completed | March 4, 2026, 4:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7bc1da490819097fe1e60e3e93ba4 |
completed | March 4, 2026, 4:59 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.