Triple
T6151801
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shadow United States Senator for the District of Columbia |
E137220
|
entity |
| Predicate | officeHolder |
P537
|
FINISHED |
| Object |
Michael D. Brown
Michael D. Brown is an American politician who serves as one of the District of Columbia’s elected shadow senators, advocating for D.C. statehood and congressional representation.
|
E590444
|
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: Michael D. Brown | Statement: [Shadow United States Senator for the District of Columbia, officeHolder, Michael D. Brown]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michael D. Brown Context triple: [Shadow United States Senator for the District of Columbia, officeHolder, Michael D. Brown]
-
A.
Michael E. Brown
Michael E. Brown is an American astronomer known for his discoveries of distant trans-Neptunian objects that reshaped the definition of planets in our solar system.
-
B.
David C. Jewitt
David C. Jewitt is a British-American astronomer best known for co-discovering the first Kuiper Belt object beyond Pluto, helping to reveal the Kuiper Belt as a major component of the solar system.
-
C.
Greg Laughlin
Greg Laughlin is an American politician and attorney who served as a U.S. Representative from Texas in the 1990s, notably switching from the Democratic to the Republican Party during his tenure.
-
D.
Chad Trujillo
Chad Trujillo is an American astronomer known for his role in the discovery of distant trans-Neptunian objects, including the dwarf planet Eris.
-
E.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
- 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: Michael D. Brown Triple: [Shadow United States Senator for the District of Columbia, officeHolder, Michael D. Brown]
Generated description
Michael D. Brown is an American politician who serves as one of the District of Columbia’s elected shadow senators, advocating for D.C. statehood and congressional representation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Michael D. Brown Target entity description: Michael D. Brown is an American politician who serves as one of the District of Columbia’s elected shadow senators, advocating for D.C. statehood and congressional representation.
-
A.
Michael E. Brown
Michael E. Brown is an American astronomer known for his discoveries of distant trans-Neptunian objects that reshaped the definition of planets in our solar system.
-
B.
David C. Jewitt
David C. Jewitt is a British-American astronomer best known for co-discovering the first Kuiper Belt object beyond Pluto, helping to reveal the Kuiper Belt as a major component of the solar system.
-
C.
Greg Laughlin
Greg Laughlin is an American politician and attorney who served as a U.S. Representative from Texas in the 1990s, notably switching from the Democratic to the Republican Party during his tenure.
-
D.
Chad Trujillo
Chad Trujillo is an American astronomer known for his role in the discovery of distant trans-Neptunian objects, including the dwarf planet Eris.
-
E.
Dorion Sagan
Dorion Sagan is an American science writer and essayist known for his works on evolution, ecology, and complexity, and for coauthoring influential books with his mother, biologist Lynn Margulis.
- 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_69c008a45d008190832a9e19f5d63406 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c05cfcb5cc8190b998e92211810442 |
completed | March 22, 2026, 9:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6384fece08190ba78bf08d7ee5d4a |
completed | March 27, 2026, 7:57 a.m. |
| NEDg | Description generation | batch_69c63b1b0df4819089caf2b9bb965da2 |
completed | March 27, 2026, 8:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c63b84585481909cd6d221c4dac72f |
completed | March 27, 2026, 8:10 a.m. |
Created at: March 22, 2026, 4:16 p.m.