Triple
T17151209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Montgomery County, Maryland |
E416223
|
entity |
| Predicate | countyExecutive |
P37263
|
FINISHED |
| Object |
Marc Elrich
Marc Elrich is an American politician who serves as the county executive of Montgomery County, Maryland, known for his progressive stances on issues such as affordable housing, transportation, and environmental policy.
|
E1273583
|
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: Marc Elrich | Statement: [Montgomery County, Maryland, countyExecutive, Marc Elrich]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marc Elrich Context triple: [Montgomery County, Maryland, countyExecutive, Marc Elrich]
-
A.
Michael Schiffer
Michael Schiffer is an American screenwriter and playwright best known for scripting films such as "Lean on Me," "Crimson Tide," and "The Peacemaker."
-
B.
Matthias Jabs
Matthias Jabs is a German rock guitarist best known as the longtime lead guitarist of the band Scorpions, contributing to their signature hard rock sound since the late 1970s.
-
C.
Markus Lilienthal
Markus Lilienthal is a person notable for bearing the surname Lilienthal, though specific widely known biographical details about him are not well documented.
-
D.
Michael Tuchner
Michael Tuchner was a British film and television director known for his work on crime dramas and character-driven stories in the 1960s and 1970s.
-
E.
Eric Meyhofer
Eric Meyhofer is a technology executive best known for leading Uber’s self-driving car efforts as head of the Uber Advanced Technologies Group.
- 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: Marc Elrich Triple: [Montgomery County, Maryland, countyExecutive, Marc Elrich]
Generated description
Marc Elrich is an American politician who serves as the county executive of Montgomery County, Maryland, known for his progressive stances on issues such as affordable housing, transportation, and environmental policy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marc Elrich Target entity description: Marc Elrich is an American politician who serves as the county executive of Montgomery County, Maryland, known for his progressive stances on issues such as affordable housing, transportation, and environmental policy.
-
A.
Michael Schiffer
Michael Schiffer is an American screenwriter and playwright best known for scripting films such as "Lean on Me," "Crimson Tide," and "The Peacemaker."
-
B.
Matthias Jabs
Matthias Jabs is a German rock guitarist best known as the longtime lead guitarist of the band Scorpions, contributing to their signature hard rock sound since the late 1970s.
-
C.
Markus Lilienthal
Markus Lilienthal is a person notable for bearing the surname Lilienthal, though specific widely known biographical details about him are not well documented.
-
D.
Michael Tuchner
Michael Tuchner was a British film and television director known for his work on crime dramas and character-driven stories in the 1960s and 1970s.
-
E.
Eric Meyhofer
Eric Meyhofer is a technology executive best known for leading Uber’s self-driving car efforts as head of the Uber Advanced Technologies Group.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f40775848190ada44742c0113ab3 |
completed | April 18, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01c929cad08190b0c23cccb011c7f7 |
completed | May 11, 2026, 12:18 p.m. |
| NEDg | Description generation | batch_6a01ca84f3388190aa2eda694f91a17b |
completed | May 11, 2026, 12:24 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a01cb0b3cec8190afc6cf6dd1e4d896 |
completed | May 11, 2026, 12:26 p.m. |
Created at: April 10, 2026, 5:36 a.m.