J

Article

J is a recurring person in the Astral Codex Ten archive, appearing 3 times across 3 issues between August 26, 2022 and February 24, 2025. The archive places it in contexts such as “Contact: J, jinai[dot]jyap[at]gmail[dot]com”; “J is an equity options quant in London”; “Also, last week I incorrectly listed J’s email”. It most often appears alongside ACX, Astralcodexten Com, Boston.

Metadata

  • Category: People
  • Mention count: 3
  • Issue count: 3
  • First seen: August 26, 2022
  • Last seen: February 24, 2025

Appears In

Source Context

Recovered passages from the original issue text. When the raw archive preserved outbound links inside the source passage, they are listed directly under the quote.

August 26, 2022 · Original source
...be interested! ZURICH, SWITZERLAND Contact: MB, acxzurich[at]proton[dot]me Time: Saturday, September 24, 3:00 PM Location: TBD Event link(s): LessWrong ISTANBUL, TURKEY Contact: J, jinai[dot]jyap[at]gmail[dot]com Time: Sunday, September 25, 4:00 PM Location: The House Cafe in Ortaköy. I am a young Asian woman and imagine I'll be easy to spot, but will also try to bring a sign wit...
February 16, 2025 · Original source
...round London." - Lasse Schettlinger is from Germany and is working on a masters in Quantitative Economics. He currently finances his studies by working as a croupier . - J is an equity options quant in London. He has a retrospective on the 2024 contest , along with his models/predictions for 2025 , on his blog . He say he is "unknown enough that I actually enjoy getting email...
February 24, 2025 · Original source
Also, last week I incorrectly listed J's email. The correct email is j@thedissonance.net. If you emailed him last week, please try again at the correct address.