AsOf

Preferred Networks · adoptedPyTorch

valid: Two independent sources agree, or a primary source states it: the record asserts this claim, unless it is a post, is marked for review or carries a confidence below 0.5.asserted

What the statuses mean

Valid from
2019-12-05
Valid until
still holds
Published
2019-12-04
Recorded by AsOf
2026-11-14
Checked
2026-11-15 · its source page states the value and the date, as read by an AI model
Confidence
0.70

Sources

“December 5, 2019, Tokyo Japan – Preferred Networks, Inc. (PFN, Head Office: Tokyo, President & CEO: Toru Nishikawa) today announced plans to incrementally transition its deep learning framework (a fundamental technology in research and development) from PFN’s Chainer™ to PyTorch.”— what the page says, read 2026-11-15

Cite this claim

Each form names the value, its as-of date (2019-12-05), the day you read it (2026-11-15), the claim's stable URL and id and its primary source. The URL never changes: a superseded claim stays at the same address.

Plain text
AsOf. "Preferred Networks adopted: PyTorch", as of 2019-12-05. Claim clm_61F34ECA2A52, https://asof.is/claim/clm_61F34ECA2A52, accessed 2026-11-15. Source: https://www.preferred.jp/en/news/pr20191205.
APA
AsOf. (2019). Preferred Networks adopted: PyTorch (as of 2019-12-05) [Record clm_61F34ECA2A52]. Retrieved November 15, 2026, from https://asof.is/claim/clm_61F34ECA2A52 (source: https://www.preferred.jp/en/news/pr20191205)
BibTeX
@misc{asof_clm_61F34ECA2A52,
  author = {AsOf},
  title = {Preferred Networks adopted: PyTorch},
  year = {2019},
  howpublished = {\url{https://asof.is/claim/clm_61F34ECA2A52}},
  note = {Claim clm\_61F34ECA2A52, as of 2019-12-05; source: https://www.preferred.jp/en/news/pr20191205},
  urldate = {2026-11-15}
}

On the record

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