Jeff Dean ✓
@JeffDean · joined 22 Sep 2017
Co-founder & CEO of Discovery Loop. Former Chief Scientist, Google. Helped build many Google products, TPUs, Gemini, TensorFlow, MapReduce, Bigtable, ...
522 436Followers
6 443Following
9 523Posts total
39.2MViews on collected posts
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Indeed, it has been quite a week, so I thought I'd share it with the KDD 2026 audience! For my Google colleagues who might have sent me internal chat messages after I closed my laptop for a final time on Thursday afternoon, I apologize for my lack of response!
(Zoomed in) https
393.5K views · 3.2K likes
· 110 reposts · 85 replies
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Legendary! Thanks for sharing the behind-the-scenes @JeffDean! https://t.co/Dzic1j11Y0
378.3K views · 124 likes
· 5 reposts · 0 replies
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@JeffDean @Azaliamirh @Sanjay_Ghemawat @quocleix @OriolVinyalsML @annadgoldie this is big
2.1K views · 2 likes
· 0 reposts · 0 replies
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@JeffDean @Azaliamirh @Sanjay_Ghemawat @OriolVinyalsML @annadgoldie Thank you @Azaliamirh and @annadgoldie
3.3K views · 27 likes
· 1 reposts · 1 replies
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@JeffDean @Azaliamirh @Sanjay_Ghemawat @quocleix @OriolVinyalsML Thanks Jeff! Very excited for you guys and always happy to help!
2.7K views · 14 likes
· 0 reposts · 1 replies
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@Azaliamirh @Sanjay_Ghemawat @quocleix @OriolVinyalsML Thanks, @Azaliamirh, and thanks to both you and @annadgoldie for being so kind in offering advice to us as we start this journey and having us over for Ricursive's happy hour a little while ago! We're inspired by what you al
46.5K views · 94 likes
· 1 reposts · 3 replies
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Turned it in... https://t.co/qFcUlOsEoh
5.5M views · 12K likes
· 474 reposts · 261 replies
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@JeffDean some of the things me and my friends built at Google:
Google
129.2K views · 859 likes
· 6 reposts · 2 replies
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Tomorrow will be my last day at Google after 27 years, and watching it grow from 25 people to 190,000+ has been an amazing journey. Below is a note I shared with many people internally at Google today. An excerpt is:
It has been an absolute pleasure to work with you and to help
11.9M views · 33.8K likes
· 2.8K reposts · 850 replies
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Congratulations to @JeffDean, @Sanjay_Ghemawat, @quocleix, and @OriolVinyalsML on Discovery Loop!!
16.5K views · 144 likes
· 4 reposts · 5 replies
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@JeffDean @Sanjay_Ghemawat @OriolVinyalsML @quocleix @DiscoLoopAI congrats to you all on an amazing run quite literally building much of Google : ) excited to see the Jeff Dean and co startup era!
27.2K views · 378 likes
· 3 reposts · 3 replies
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@JeffDean The pic at the Emirates stadium. Are you an Arsenal fan?
20.1K views · 17 likes
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@JeffDean As a longtime Google shareholder, I want to say thanks for everything you have done over the span of nearly 3 decades!
Congratulations on your new adventure!
7.3K views · 15 likes
· 0 reposts · 0 replies
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One more fun slide from our pitch deck. https://t.co/Cb8ZYxKitN
374.3K views · 1.6K likes
· 36 reposts · 52 replies
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Our immediate order of business is to find office space, and hire an amazing founding team over the next few weeks. We want to create an awesome environment with a great culture of technical excellence, teamwork, respect, and ambition. We’ll also start building our
395.3K views · 1.9K likes
· 63 reposts · 58 replies
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We created a pitch deck to tell a handful of VC firms about us and what we were up to (a fun experience!). Here’s a few slides about our background and some of the things we’ve worked on from the pitch deck (it was fun putting together the list of people in our teams who have htt
3.4M views · 6.8K likes
· 420 reposts · 240 replies
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Our general approach is to automate the experimental loop. We think this approach is broadly applicable across many different fields of science and engineering. We’ll initially focus on ML research and engineering, but believe the approach can help with important subproblems in h
428.5K views · 1.9K likes
· 131 reposts · 35 replies
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Announcing Discovery Loop!
I am very excited to announce that, along with my longtime friends and collaborators @Sanjay_Ghemawat, @OriolVinyalsML and @quocleix, we are founding Discovery Loop (@DiscoLoopAI), a Public Benefit Corporation whose mission is to automate machine http
6.6M views · 21.7K likes
· 2.2K reposts · 898 replies
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@JeffDean @Sanjay_Ghemawat Nice! Do you guys still get a chance to pair program?
8.1K views · 10 likes
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@JeffDean @Sanjay_Ghemawat Welcome @Sanjay_Ghemawat
5.1K views · 27 likes
· 1 reposts · 0 replies
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@JeffDean @Sanjay_Ghemawat how did you convince him????
11.8K views · 20 likes
· 0 reposts · 2 replies
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Oh look! My longtime friend and colleague @Sanjay_Ghemawat is now on Twitter! Give him a follow!
520.3K views · 2.2K likes
· 68 reposts · 100 replies
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@JeffDean @CMantseris Waymo never really had a chance against Tesla. This will be obvious in hindsight.
2M views · 7K likes
· 639 reposts · 362 replies
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@CMantseris Tesla did report in April that they have accumulated 50,000 miles driving cars from the end of the factory line to the outbound logistics lot in their factories in TX and CA.
https://t.co/bl5xKruWDY
36.4K views · 155 likes
· 3 reposts · 8 replies
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@JeffDean @CMantseris Wrong (huge fan and you are the GOAT). Have a Tesla with hardware 4. 95% of my drives are autonomous miles. Its magical. I am sure you have tested the latest FSD release :)
8.7K views · 52 likes
· 1 reposts · 4 replies
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@CMantseris I don't think Tesla has anywhere near the volume of rider-only autonomous miles that Waymo has (96M for Waymo, as of today). The safety data is quite compelling for Waymo, as well.
For more details, see:
https://t.co/SsBihBCTHb https://t.co/EalqxS9ayt
255.3K views · 616 likes
· 35 reposts · 92 replies
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@JeffDean I would be interested to see your arguments compared to Tesla who also claim to be the most advanced large scale application of embodied AI.
77.1K views · 215 likes
· 3 reposts · 4 replies
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Giga Texas production now uses FSD Unsupervised to deliver cars from end of line to the outbound logistics lot.
Over 50,000 driverless miles have been accrued between California and Texas factories so far https://t.co/79zKY0U6Ox
6.5M views · 22.1K likes
· 3.6K reposts · 1.1K replies
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In April, '17, @jsomers of @NewYorker reached out & said he wanted to do a small profile of me & my longtime colleague Sanjay Ghemawat, watch us work for a few hours, maybe dinner, etc.
It came out today. I think it captures our working style really well. https://t.co/cRSMiFfwAP
0 views · 5.9K likes
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Dibandingkan akun berukuran sama
23 postingan dari 90 hari terakhir, dibandingkan dengan rentang 100K–1M pengikut. tampil luas, tetapi sedikit penonton yang merespons.
Median tayangan46 515akun ini5 983median untuk 100K–1M
Jangkauan, %8.90%akun ini1.49%median untuk 100K–1M
Interaksi, %0.46%akun ini0.93%median untuk 100K–1M
| Metrik | Akun ini | Median untuk 100K–1M | Rasio |
|---|---|---|---|
| Median tayangan per postingan | 46 515 | 5 983 | 7.77× |
| Jangkauan (tayangan ÷ pengikut) | 8.90% | 1.49% | 5.98× |
| Tingkat interaksi | 0.46% | 0.93% | 0.49× |
Akun lain pada rentang ini → Bandingkan dengan akun lain → Bagaimana tolok ukur ini disusun →
Growth & engagement
How the posts we collected actually performed: views and reaction rate post by post, what the audience did with them, and where the follower count goes.
Views per post
7.3K5 Aug
20.1K
27.2K
16.5K
11.9M
129.2K
10.4K
5.5M7 Aug
46.5K10 Aug
2.7K
3.3K
2.1K
378.3K11 Aug
393.5K
Last 14 collected posts, oldest on the left. The scale is logarithmic: one post can outrun the rest a hundred times over.
Engagement rate per post
0.20%5 Aug
0.09%
1.41%
0.93%
0.32%
0.67%
0.68%
0.24%7 Aug
0.21%10 Aug
0.56%
0.88%
0.09%
0.03%11 Aug
0.88%
Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 0.93%.
What the audience does
Likes75.6%117 125 in total
Reposts6.8%10 522 in total
Replies2.7%4 204 in total
Quotes2.5%3 879 in total
Bookmarks12.4%19 220 in total
Share of every reaction we collected for this account. Replies mean argument, reposts mean endorsement, bookmarks mean the post was worth keeping.
The follower curve appears once this account has two daily snapshots — we take one a day, and this one is on its first.
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