Triple
T6180985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Y Combinator |
E137940
|
entity |
| Predicate | foundedBy |
P104
|
FINISHED |
| Object |
Jessica Livingston
Jessica Livingston is an American author and investor best known as a co-founder and early driving force behind the influential startup accelerator Y Combinator.
|
E573877
|
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: Jessica Livingston | Statement: [Y Combinator, foundedBy, Jessica Livingston]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jessica Livingston Context triple: [Y Combinator, foundedBy, Jessica Livingston]
-
A.
Sarah Livingston Jay
Sarah Livingston Jay was an American socialite and political hostess from the influential Livingston family who played a key role in early U.S. diplomatic and political circles as the wife of statesman John Jay.
-
B.
Catharina Livingston
Catharina Livingston was a member of the prominent Livingston family of colonial New York and the mother of patroon and politician Stephen Van Rensselaer.
-
C.
Mary DeWitt
Mary DeWitt was the mother of prominent early 19th-century New York politician and governor DeWitt Clinton.
-
D.
Elizabeth Parker
Elizabeth Parker is a British composer and sound designer best known for her electronic music and soundscapes created at the BBC Radiophonic Workshop.
-
E.
Mary Lambert
Mary Lambert is an American singer-songwriter and spoken word artist best known for her emotional, LGBTQ+-themed music and her collaboration on Macklemore & Ryan Lewis’s hit song "Same Love."
- 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: Jessica Livingston Triple: [Y Combinator, foundedBy, Jessica Livingston]
Generated description
Jessica Livingston is an American author and investor best known as a co-founder and early driving force behind the influential startup accelerator Y Combinator.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Jessica Livingston Target entity description: Jessica Livingston is an American author and investor best known as a co-founder and early driving force behind the influential startup accelerator Y Combinator.
-
A.
Sarah Livingston Jay
Sarah Livingston Jay was an American socialite and political hostess from the influential Livingston family who played a key role in early U.S. diplomatic and political circles as the wife of statesman John Jay.
-
B.
Catharina Livingston
Catharina Livingston was a member of the prominent Livingston family of colonial New York and the mother of patroon and politician Stephen Van Rensselaer.
-
C.
Mary DeWitt
Mary DeWitt was the mother of prominent early 19th-century New York politician and governor DeWitt Clinton.
-
D.
Elizabeth Parker
Elizabeth Parker is a British composer and sound designer best known for her electronic music and soundscapes created at the BBC Radiophonic Workshop.
-
E.
Mary Lambert
Mary Lambert is an American singer-songwriter and spoken word artist best known for her emotional, LGBTQ+-themed music and her collaboration on Macklemore & Ryan Lewis’s hit song "Same Love."
- 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_69c008a80f748190ba3d07ffc81acb29 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c060fdf7ac8190a0e887907ec9a922 |
completed | March 22, 2026, 9:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c141c30d28819095d719adc421b02d |
completed | March 23, 2026, 1:36 p.m. |
| NEDg | Description generation | batch_69c14426f414819084bd3bafa81d6c00 |
completed | March 23, 2026, 1:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c144b45a148190a95095d7141ddeb0 |
completed | March 23, 2026, 1:48 p.m. |
Created at: March 22, 2026, 4:18 p.m.