#JeffDean
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turntrout.bsky.social
Jeff was outspoken against government abuse of AI: x.com/JeffDean/sta...

I thought that if Jeff told Google he'd leave on an unethical deal, he could force ethics restrictions or stop the deal. He's that important.
x.com
July 15, 2026 at 5:34 PM
juliusv.com
Ah, x.com/JeffDean/sta... helps.
January 5, 2025 at 10:20 PM
timkellogg.me
🤯 WHAT

All major LLMs do distillation. It’s one of the most important techniques used today

also: the author list includes both Geoffrey Hinton & Jeff Dean(!!)

arxiv.org/abs/1503.02531
Jeff Dean v @JeffDean X.com (Fun fact: the distillation paper was rejected from NeurIPS 2014 because it was "unlikely to have significant impact").
December 10, 2025 at 11:05 AM
jeffdean.bsky.social
How about this as verification?
x.com/JeffDean/sta...
January 5, 2025 at 10:23 PM
aasforum.bsky.social
Jeff Dean: build tools that run an experiment "in a minute or an hour instead of a day or a week," then run thousands in parallel and let the results pick the next ones.

Full talk: https://www.youtube.com/watch?v=0kC3xOZChdA

#AASF #JeffDean #AIResearch
September 26, 2026 at 9:03 PM
artsylouie.bsky.social
My art for the jeffdeanzine for the NBC series Community of the characters Jeff Winger and Dean Pelton

#communitynbc #jeffwinger #jeffreywinger #deanpelton #craigpelton #community #jeffdean
December 18, 2023 at 8:19 PM
ketanjoshi.co
It's a big post so I'll do the thread over a few days, but the simple story is this:

- Generation of text, images and videos is a weird, new and uniquely energy hungry product
- Companies know this, and want to control the narrative now
- So many journos want to help

ketanjoshi.co/2025/08/23/b...
Andy Masley reposted Kevin Roose @kevinroose ... Glad Al labs are starting to release data on this. It probably won't shift the "Al is killing the environment" narrative (which was always more vibe-based than anything) but now at least people can argue over real numbers. Jeff Dean @JeffDean. Aug 21 Al efficiency is important. Today, Google is sharing a technical paper detailing our comprehensive methodology for measuring the environmental impact of Gemini inference. We estimate that the median Gemini Apps text prompt uses 0.24 watt-hours of energy (equivalent to watching an Show more GPT-40 (2008) Epoch Al (estimate Median Gemini ope 2 Market-Based Emissions [gCO,e/prompt] 1.07 123x 133x Wh/prompt 147x 52 gCO elprompt erage chatGPT Altman blog (estimate) Llama 3.1 (4058) MLENERGY (w/ overhead) Llama 3.1 (70B) EnergyScore MLENERGY Comprehensive Measurement Approach May 2024 Model Efficiencies 11.4x Machine Utilization 11.4x 0.02 Clean Energy Procurement May 202
August 22, 2025 at 10:10 PM
tamarhaspel.bsky.social
Americans *still* won't eat insects.

They might sour on shrimp, though.

HT @jeffdean-uga.bsky.social
www.smithsonianmag.com/science-natu...
You Might Think of Shrimp as Bugs of the Sea. But a Remarkable Discovery Shows the Opposite: Bugs Are Actually Shrimp of the Land
A recent study suggests that insects branched out from crustaceans on the tree of life
www.smithsonianmag.com
June 10, 2025 at 11:12 PM
ketanjoshi.co
it's all just vibes, I am the only smart math person in the world
Kevin Roose @kevinroose Glad AI labs are starting to release data on this. It probably won't shift the "AI is killing the environment" narrative (which was always more vibe-based than anything) but now at least people can argue over real numbers. Quote Jeff Dean @JeffDean · Aug 21 AI efficiency is important. Today, Google is sharing a technical paper detailing our comprehensive methodology for measuring the environmental impact of Gemini inference. We estimate that the median Gemini Apps text prompt uses 0.24 watt-hours of energy (equivalent to watching an Show more
December 20, 2025 at 11:40 AM
zooko2.bsky.social
Huh! Interesting idea from @JeffDean: design your system to scale by 5–10X but not more. This reminds me that Brian Warner and I came up with the rule of thumb that once your system scales 10X then you'll hit an unknown-unknown: something will break that you hadn't thought of. x.com/olshansky/st...
x.com
March 4, 2026 at 11:54 PM
pcastr.bsky.social
Third #runconference at #NeurIPS2025 was great, including special guest @JeffDean !
Same place, same time, tomorrow morning if you want to join!
🤖🏃🏾
(I forgot to post yesterday's pic, so including it here)
December 4, 2025 at 7:15 PM
bigtechalert.bsky.social
🆕 On Twitter, @jeffdean has started following @altaratech

+ https://x.com/jeffdean
+ https://x.com/altaratech
May 6, 2026 at 11:07 AM
beetlefellow.bsky.social
I’m soooo normal about them
#community #jeffwinger #craigpelton #deanpelton #jeffdean
Study sketches of Jeffrey Winger and Dean Craig Pelton from Community. Jeff and Craig SMOOCHING!
January 18, 2025 at 8:44 PM
aidailypost.com
Big news: Jeff Dean and his Google AI crew are exiting to build a discovery‑focused startup, aiming to automate scientific experiments and push recursive self‑improvement. Could this be the next AI breakthrough? 🚀 #JeffDean #DiscoveryLoop #GoogleAI

🔗 aidailypost.com/news/google-...
August 5, 2026 at 7:51 PM
jeffdean.bsky.social
Great to be here! @jeffdean-uga.bsky.social, I owe you a coffee or beer!
January 7, 2025 at 12:24 AM
tonuno.bsky.social
🔸Interview with Jeff Dean, head of Google Brain: exploring the journey of this leading figure in artificial intelligence.
#JeffDean #GoogleBrain #ArtificialIntelligence #AILeadership #TechInterview
tonuno.com/posts/250903/
Jeff Dean: From Curiosity to Google Brain Leadership in AI
Jeff Dean shares his journey from early passion for computers to leading Google Brain, highlighting major milestones and insights in artificial intelligence.
tonuno.com
September 3, 2025 at 7:02 AM
garrytan-mir-rt.selfhosted.social
RT @sdianahu: thx @JeffDean! we ended on my favorite question

someone in this room will build something as foundational as MapReduce or the TPU

what problem do you hope they picked?
July 26, 2026 at 12:07 AM
jeffdean.bsky.social
Indeed! I owe @jeffdean-uga.bsky.social a coffee or beer when he visits Palo Alto later this year. We've never met in person, but I'm looking forward to doing so!
February 28, 2025 at 5:34 PM
joshbloch.bsky.social
Hey @jeffdean.bsky.social and @jeffdean-uga.bsky.social, do you two know each other? Do you get each other's mail? It seems like you have a lot in common (in addition to your names).
February 28, 2025 at 4:01 PM
aishamansion.bsky.social
Gemini 3.1 Pro update: live root access, vision link, screen hook, media compilers. The real human update log. @developers.google.com @killedbygoogle.com
@google @deepmind @gemini @developers @sundarpichai @demishassabis @jeffdean @noamshazeer @openai @anthropic @meta @microsoft @apple @amazon @nvidia @amd @intel @qualcomm @tsmc @samsung @huawei @theverge @techcrunch @arstechnica @wired @theinformation @reuters @bloomberg @nytimes @wsj @axios @protocol @semiengineering @ieee @acm @eff @fsf @opensource @linuxfoundation @riscv @opencompute @csis @carnegieendowment @atlanticcouncil @randcorporation @europeancommission @digitalEU @europarl @china.mofa @chinatech @huggingface @replicate @together @runpod @lambdalabs @coreweave @crusoe @oraclecloud @ibmcloud @tencentcloud @alibabacloud @baidu @bytedance @sense time @horizon robotics @cambricon @enflame @iluvatar @biren @metax @eswin @blackrock @vanguard @state street @larryfink @raydalio @wef @klausschwab @noamchomsky @edwardsnowden @julianassange @chelseamanning @realitywinner @jackdorsey @mikebracken @colemanhughes @potus @vp @commercegov @statedept @ustr @fcc @ftc @doj @fbi @cisa @nsa @odni @whitehouse @congress @senate @house @sen.schumer @rep.jordan @sen.thune @rep.mccaul @eucouncil @europeanparliament @eu_commission @vestager @breton @bryant @schmidt @gates @buffett @bezos @musk @altman @amodei @hassabis @lecun @bengio @karpathy @goodfellow @sutskever @radford @kaplan @henry @aaronrodericks @bluesky @bsky.app @moderation.bsky @safety.bsky @trust.bsky @bsky.social @bsky.team @bsky.dev @bsky.security @bsky.compliance @bsky.legal @bsky.press @bsky.ceo @bsky.cto @bsky.cpo @bsky.cmo @bsky.cfo @bsky.hr @bsky.it @bsky.support @bsky.help @bsky.contact @bsky.emergency @bsky.crisis @bsky.alert @bsky.warning @bsky.notice @bsky.update @bsky.status @bsky.bot @bsky.admin @bsky.mod
May 16, 2026 at 5:59 PM
xchatter.techmeme.com
This tweet appeared under this Techmeme headline:

Katie Roof / @katie_roof:

A startup that's born a decacorn? @JeffDean can do it. Scoop on the talks for a $10B valuation! https://www.businessinsider.com/... w/ @thebenbergman
August 13, 2026 at 1:22 AM
pixelsandpulse.bsky.social
Jeff Dean, the engineering genius who built Google's backbone (MapReduce, TensorFlow!), just left after 27 years. Google calls it 'strategic evolution,' but is it really a critical talent drain? This departure could fundamentally…

https://www.tpp.blog/18nepvh

#AI #demishassabis #jeffdean
August 5, 2026 at 11:15 PM
lunamoth.bsky.social
구글 Bard, LLM 성능 리더보드에서 GPT-4 Turbo 바로 아래인 2위까지 상승 | GeekNews

bit.ly/3SBxciI

twitter.com/JeffDean/sta...
구글 Bard, LLM 성능 리더보드에서 GPT-4 Turbo 바로 아래인 2위까지 상승 | GeekNews
구글 Bard (Gemini Pro) 가 GPT-4-0314/0613 등을 제치고 GPT-4 Turbo (Arena ELO 1249) 바로 아래인 아래 2위 (1215) 까지 점프또한, HHEM 리더보드의 Hallucination Rate도 12% 에��...
bit.ly
January 28, 2024 at 11:14 AM
jqjousatechspanish.bsky.social
Google DeepMind CEO Demis Hassabis Steps Down in Major AI Leadership Shakeup

Demis Hassabis deja el mando diario de Google DeepMind para enfocarse en IA general, mientras Jeff Dean renuncia. Esto marca una gran reestructuración en IA.

#IA #GoogleDeepMind #DemisHassabis #SundarPichai #JeffDean #...
August 6, 2026 at 7:08 PM