Triple
T7535843
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oregon congressional delegation |
E178148
|
entity |
| Predicate | currentSenator |
P9500
|
FINISHED |
| Object |
Jeff Merkley
Jeff Merkley is a Democratic U.S. Senator from Oregon known for his progressive stances on issues such as climate change, financial reform, and social justice.
|
E672552
|
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: Jeff Merkley | Statement: [Oregon congressional delegation, currentSenator, Jeff Merkley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jeff Merkley Context triple: [Oregon congressional delegation, currentSenator, Jeff Merkley]
-
A.
Ron Wyden
Ron Wyden is a long-serving Democratic U.S. Senator from Oregon known for his work on tax policy, health care, and digital privacy and surveillance issues.
-
B.
Earl Blumenauer
Earl Blumenauer is a long-serving Democratic U.S. Representative from Oregon known for his advocacy on transportation, environmental policy, and urban planning.
-
C.
Derek Kilmer
Derek Kilmer is an American politician and Democratic member of the U.S. House of Representatives from Washington state.
-
D.
Mike Gravel
Mike Gravel was an American politician and former U.S. senator from Alaska known for his outspoken opposition to the Vietnam War and his long-shot, anti-establishment presidential campaigns.
-
E.
Kitzhaber
Kitzhaber is the surname of John Kitzhaber, an American politician and former governor of Oregon.
- 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: Jeff Merkley Triple: [Oregon congressional delegation, currentSenator, Jeff Merkley]
Generated description
Jeff Merkley is a Democratic U.S. Senator from Oregon known for his progressive stances on issues such as climate change, financial reform, and social justice.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jeff Merkley Target entity description: Jeff Merkley is a Democratic U.S. Senator from Oregon known for his progressive stances on issues such as climate change, financial reform, and social justice.
-
A.
Ron Wyden
Ron Wyden is a long-serving Democratic U.S. Senator from Oregon known for his work on tax policy, health care, and digital privacy and surveillance issues.
-
B.
Earl Blumenauer
Earl Blumenauer is a long-serving Democratic U.S. Representative from Oregon known for his advocacy on transportation, environmental policy, and urban planning.
-
C.
Derek Kilmer
Derek Kilmer is an American politician and Democratic member of the U.S. House of Representatives from Washington state.
-
D.
Mike Gravel
Mike Gravel was an American politician and former U.S. senator from Alaska known for his outspoken opposition to the Vietnam War and his long-shot, anti-establishment presidential campaigns.
-
E.
Kitzhaber
Kitzhaber is the surname of John Kitzhaber, an American politician and former governor of Oregon.
- 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_69c69f2acdbc8190b5a8320168c1d0ba |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c7017134608190bd51fb2d0ab1ff34 |
completed | March 27, 2026, 10:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c856b687708190a1fe1351be70616b |
completed | March 28, 2026, 10:31 p.m. |
| NEDg | Description generation | batch_69c85733c5f481908242a52966fbbd30 |
completed | March 28, 2026, 10:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c857a66878819094ee75e9820ded37 |
completed | March 28, 2026, 10:35 p.m. |
Created at: March 27, 2026, 3:47 p.m.