Triple
T10672702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | iRobot |
E251534
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Helen Greiner
Helen Greiner is a robotics engineer and entrepreneur best known as a co-founder of iRobot and a pioneer in consumer and military robotics.
|
E879753
|
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: Helen Greiner | Statement: [iRobot, foundedBy, Helen Greiner]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Helen Greiner Context triple: [iRobot, foundedBy, Helen Greiner]
-
A.
Jane Hansen
Jane Hansen is known as the wife of legendary American composer and songwriter Burt Bacharach.
-
B.
Lynn Marshall
Lynn Marshall is best known as the wife of former Wichita State University men's basketball coach Gregg Marshall and a prominent, vocal presence at his games.
-
C.
Eileen-Anita Rexroat
Eileen-Anita Rexroat was the first wife of television writer and producer Gene Roddenberry, known for her long marriage to him before his later fame as the creator of Star Trek.
-
D.
Helen Winkler
Helen Winkler is an arts patron and founder of the Dia Art Foundation, known for supporting ambitious, long-term projects by contemporary artists.
-
E.
Karin Gist
Karin Gist is an American television writer and producer known for her work on series such as "Girlfriends," "Grey's Anatomy," and "Star," as well as co-writing the Disney Channel film "Camp Rock."
- 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: Helen Greiner Triple: [iRobot, foundedBy, Helen Greiner]
Generated description
Helen Greiner is a robotics engineer and entrepreneur best known as a co-founder of iRobot and a pioneer in consumer and military robotics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Helen Greiner Target entity description: Helen Greiner is a robotics engineer and entrepreneur best known as a co-founder of iRobot and a pioneer in consumer and military robotics.
-
A.
Jane Hansen
Jane Hansen is known as the wife of legendary American composer and songwriter Burt Bacharach.
-
B.
Lynn Marshall
Lynn Marshall is best known as the wife of former Wichita State University men's basketball coach Gregg Marshall and a prominent, vocal presence at his games.
-
C.
Eileen-Anita Rexroat
Eileen-Anita Rexroat was the first wife of television writer and producer Gene Roddenberry, known for her long marriage to him before his later fame as the creator of Star Trek.
-
D.
Helen Winkler
Helen Winkler is an arts patron and founder of the Dia Art Foundation, known for supporting ambitious, long-term projects by contemporary artists.
-
E.
Karin Gist
Karin Gist is an American television writer and producer known for her work on series such as "Girlfriends," "Grey's Anatomy," and "Star," as well as co-writing the Disney Channel film "Camp Rock."
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6f8659d40819087a2709bd24261ee |
completed | April 9, 2026, 12:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d9886e3f108190bb6f17d4e2f394ef |
completed | April 10, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69d98cdf6f0c8190a5b926c439c1aca6 |
completed | April 10, 2026, 11:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d98d5557548190a22102f1c8105e6f |
completed | April 10, 2026, 11:52 p.m. |
Created at: April 8, 2026, 9:09 p.m.