person
Yi Tay
Co-founder of Reka; ex-Google Brain researcher
Efficient-training researcher who co-founded Reka to build multimodal frontier models. Balances practical engineering focus with signed support for AI risk framings.
Profile
expertise
Frontier builder
Currently or recently led training, architecture, or safety work on a frontier model. Hands on the loss curve.
Reka founder; former Google Brain. Long publication record on transformer architecture and scaling. Hands-on at frontier scale.
recognition
Field-leading
Widely known inside the AI and AI-safety community. Appears repeatedly in top venues, podcasts, or governance forums. Not a household name to outsiders.
Recognised in ML research community.
vintage
Scaling era
Worldview formed during GPT-2/3, scaling laws, Anthropic's founding. Pre-ChatGPT but post-deep-learning. The 'scale is all you need' debate is live.
Google Brain from 2019; Reka co-founder 2023. Career is scaling era LLM scaling.
Hand-classified. See the board for the criteria and the full grid.
Strategy positions
Techno-optimismmixedtentative
Technology and markets solve risks faster than regulation creates themFocuses on training-efficient frontier research; pragmatic about near-term progress trajectory.
The frontier continues to advance at a pace that's hard for anyone outside to track.
Closest strategy neighbours
by jaccard overlapOther people whose strategy tags overlap with Yi Tay's. Overlap is on tag identity, not stance; opposites can show up if they reference the same tags.
Record last updated 2026-04-24.