Triple
T177626
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tumblr |
E3609
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object |
David Karp
David Karp is an American web developer and entrepreneur best known for creating the microblogging platform Tumblr.
|
E22800
|
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: David Karp | Statement: [Tumblr, founder, David Karp]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Karp Context triple: [Tumblr, founder, David Karp]
-
A.
Jim Loscutoff
Jim Loscutoff was an American professional basketball forward best known for his rugged defense and seven NBA championships with the Boston Celtics in the 1950s and 1960s.
-
B.
Ted Wheeler
Ted Wheeler is an American politician and member of the Democratic Party who has served as the mayor of Portland, Oregon, overseeing the city through periods of significant protest and policy debate.
-
C.
Jon Jashni
Jon Jashni is an American film and television producer and media executive known for his work on major studio genre films and for leadership roles at companies like Legendary Entertainment.
-
D.
Chris Hughes
Chris Hughes is an American entrepreneur and philanthropist best known as one of the co-founders of Facebook and a former owner of The New Republic magazine.
-
E.
Nick Sagan
Nick Sagan is an American science fiction writer and screenwriter, known for his work on television series like Star Trek and for being the son of astronomer Carl Sagan.
- 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: David Karp Triple: [Tumblr, founder, David Karp]
Generated description
David Karp is an American web developer and entrepreneur best known for creating the microblogging platform Tumblr.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: David Karp Target entity description: David Karp is an American web developer and entrepreneur best known for creating the microblogging platform Tumblr.
-
A.
Jim Loscutoff
Jim Loscutoff was an American professional basketball forward best known for his rugged defense and seven NBA championships with the Boston Celtics in the 1950s and 1960s.
-
B.
Ted Wheeler
Ted Wheeler is an American politician and member of the Democratic Party who has served as the mayor of Portland, Oregon, overseeing the city through periods of significant protest and policy debate.
-
C.
Jon Jashni
Jon Jashni is an American film and television producer and media executive known for his work on major studio genre films and for leadership roles at companies like Legendary Entertainment.
-
D.
Chris Hughes
Chris Hughes is an American entrepreneur and philanthropist best known as one of the co-founders of Facebook and a former owner of The New Republic magazine.
-
E.
Nick Sagan
Nick Sagan is an American science fiction writer and screenwriter, known for his work on television series like Star Trek and for being the son of astronomer Carl Sagan.
- 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_69a25374990081909766d30c79a18e0e |
completed | Feb. 28, 2026, 2:31 a.m. |
| NER | Named-entity recognition | batch_69a258fe7bb08190a56f4a54cadd2fef |
completed | Feb. 28, 2026, 2:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2f0b4f1708190b766e1d9b43038ed |
completed | Feb. 28, 2026, 1:42 p.m. |
| NEDg | Description generation | batch_69a2f12e5f548190a0fb3ca1cb059be1 |
completed | Feb. 28, 2026, 1:44 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2f39599b08190be95c9ec634c5745 |
completed | Feb. 28, 2026, 1:54 p.m. |
Created at: Feb. 28, 2026, 2:39 a.m.