Triple
T11360118
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | dye-sensitized solar cell |
E269062
|
entity |
| Predicate | developedBy |
P73
|
FINISHED |
| Object |
Brian O’Regan
Brian O’Regan is a chemist and solar energy researcher best known as a co-inventor of the dye-sensitized solar cell, a low-cost alternative to traditional silicon photovoltaics.
|
E920993
|
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: Brian O’Regan | Statement: [dye-sensitized solar cell, developedBy, Brian O’Regan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brian O’Regan Context triple: [dye-sensitized solar cell, developedBy, Brian O’Regan]
-
A.
Dermot Crowley
Dermot Crowley is an Irish actor best known for his role as DSU Martin Schenk in the British crime drama series "Luther."
-
B.
Alan Doyle
Alan Doyle is a Canadian musician, singer-songwriter, and actor best known as the lead singer of the folk-rock band Great Big Sea.
-
C.
Dermot McDermott
Dermot McDermott is an individual notable enough to be recognized as a bearer of the surname McDermott, though specific widely known public details about him are not clearly established.
-
D.
Brendan O'Carroll
Brendan O'Carroll is an Irish comedian, actor, and writer best known as the creator and star of the sitcom "Mrs. Brown's Boys."
-
E.
Eric O'Grady
Eric O'Grady is a morally dubious S.H.I.E.L.D. agent who becomes the third Ant-Man in Marvel Comics, known for using the shrinking technology for selfish and often comedic purposes.
- 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: Brian O’Regan Triple: [dye-sensitized solar cell, developedBy, Brian O’Regan]
Generated description
Brian O’Regan is a chemist and solar energy researcher best known as a co-inventor of the dye-sensitized solar cell, a low-cost alternative to traditional silicon photovoltaics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Brian O’Regan Target entity description: Brian O’Regan is a chemist and solar energy researcher best known as a co-inventor of the dye-sensitized solar cell, a low-cost alternative to traditional silicon photovoltaics.
-
A.
Dermot Crowley
Dermot Crowley is an Irish actor best known for his role as DSU Martin Schenk in the British crime drama series "Luther."
-
B.
Alan Doyle
Alan Doyle is a Canadian musician, singer-songwriter, and actor best known as the lead singer of the folk-rock band Great Big Sea.
-
C.
Dermot McDermott
Dermot McDermott is an individual notable enough to be recognized as a bearer of the surname McDermott, though specific widely known public details about him are not clearly established.
-
D.
Brendan O'Carroll
Brendan O'Carroll is an Irish comedian, actor, and writer best known as the creator and star of the sitcom "Mrs. Brown's Boys."
-
E.
Eric O'Grady
Eric O'Grady is a morally dubious S.H.I.E.L.D. agent who becomes the third Ant-Man in Marvel Comics, known for using the shrinking technology for selfish and often comedic purposes.
- 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_69d6aacbe18081909e5fadb50082dd96 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7ea42fe608190b9c71dd63f8780f3 |
completed | April 9, 2026, 6:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e543bdd6d88190b4f816ffde5179be |
completed | April 19, 2026, 9:06 p.m. |
| NEDg | Description generation | batch_69e5474b77948190b2c45831871383e8 |
completed | April 19, 2026, 9:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e54efda820819092d6a94fa4fd21f0 |
completed | April 19, 2026, 9:54 p.m. |
Created at: April 8, 2026, 9:33 p.m.