Triple
T1461126
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brian Chesky |
E31512
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Silicon Valley startup ecosystem |
E441
|
NE FINISHED |
How this triple was built (2 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: Silicon Valley startup ecosystem | Statement: [Brian Chesky, associatedWith, Silicon Valley startup ecosystem]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Silicon Valley startup ecosystem Context triple: [Brian Chesky, associatedWith, Silicon Valley startup ecosystem]
-
A.
Silicon Valley
chosen
Silicon Valley is a globally renowned technology and innovation hub in Northern California, home to many of the world’s leading tech companies and startups.
-
B.
Berkeley SkyDeck accelerator
Berkeley SkyDeck accelerator is a leading startup accelerator and incubator at the University of California, Berkeley that supports early-stage companies with mentorship, resources, and access to investors.
-
C.
Y Combinator
Y Combinator is a prominent Silicon Valley startup accelerator known for funding and mentoring early-stage technology companies such as Airbnb, Dropbox, and Stripe.
-
D.
Illinois innovation ecosystem
The Illinois innovation ecosystem is a statewide network of research institutions, technology corridors, startups, corporations, and support organizations that drive technological advancement, entrepreneurship, and economic growth across Illinois.
-
E.
Stanford Institute for Innovation in Developing Economies (SEED)
The Stanford Institute for Innovation in Developing Economies (SEED) is a Stanford Graduate School of Business initiative that supports entrepreneurship and economic growth in developing regions through research, education, and on-the-ground programs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a49917dfc081909acdbdf5d684f1ef |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c59ecb60819082217b034e18381f |
completed | March 1, 2026, 11:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad0e7ab538819090bc3e3ed1bbff64 |
completed | March 8, 2026, 5:51 a.m. |
Created at: March 1, 2026, 8 p.m.