Yohei ✓

@yoheinakajima · Seattle, WA · joined 11 Apr 2009

VC by day @untappedvc, builder by night: babyagi/@activegraphai. Build-in-public log: https://t.co/UdHHGbZba5

126 152Followers

12 236Following

28 442Posts total

1.2MViews on collected posts

Against accounts of the same size

5 posts from the last 90 days, next to the 100K–1M follower range. shown widely, but few of those viewers react.

Median views8 234this account4 404median for 100K–1M

Reach, %6.53%this account1.84%median for 100K–1M

Engagement, %0.83%this account1.47%median for 100K–1M

Metric	This account	Median for 100K–1M	Ratio
Median views per post	8 234	4 404	1.87×
Reach (views ÷ followers)	6.53%	1.84%	3.55×
Engagement rate	0.83%	1.47%	0.56×

Others in this range → Compare with another account → How these benchmarks are built →

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

7.4K22 Sep

6.8K

5.9K

24.5K

6.8K

58.4K

1.3K

10.4K

9.5K

8K3 Sep

16.1K

32.3K

8.2K4 Sep

7.9K

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

0.79%22 Sep

0.68%

1.03%

0.27%

0.66%

0.65%

0.79%

0.31%

0.31%

1.13%3 Sep

0.83%

0.64%

0.35%4 Sep

2.41%

Reactions — likes, reposts, replies and quotes — divided by views. Median for 100K–1M accounts is 1.47%.

What the audience does

Likes66.7%4 664 in total

Reposts4.1%289 in total

Replies11.2%786 in total

Quotes1.5%106 in total

Bookmarks16.5%1 152 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.

Latest posts

i finally did it. i can ask my AI what i should work on for the day, and get a prioritized checklist of items that i can pretty much trust to be correct 7.9K views · 163 likes · 5 reposts · 22 replies 04 Sep 2026 looks cool 8.2K views · 23 likes · 3 reposts · 2 replies 04 Sep 2026 Reef is taking off! 🔥 Within 2 days since we open sourced it, Reef got ~300 GitHub ⭐️! Reef is the first open-source infrastructure designed to evolve both model weights and the agent harness from live experience. Reef already supports: 🧠Model evolution: SAO, TTT-Discover, http 32.3K views · 164 likes · 27 reposts · 8 replies 03 Sep 2026 another framework where the agent state is projected from its immutable log (@activegraphai style), check it out: 16.1K views · 108 likes · 6 reposts · 17 replies 03 Sep 2026 without your precious ai tools… https://t.co/LsXrwv2t7h 8K views · 71 likes · 5 reposts · 12 replies 03 Sep 2026 @close_first @reidhoffman @sevensevensix @osventuresllc @dharmesh @rrhoover @kunoag @MichaelDTam @DocDraftai @IllusionOfLife @PaymanAI @falkordb @uselayers @withneo and an example of something we built recently with process, etc. 9.5K views · 23 likes · 1 reposts · 5 replies 22 Sep 2025 @close_first @reidhoffman @sevensevensix @osventuresllc @dharmesh @rrhoover @kunoag @MichaelDTam @DocDraftai @IllusionOfLife @PaymanAI @falkordb @uselayers @withneo for anyone interested in the process for making the video, here’s a thread: 10.4K views · 29 likes · 1 reposts · 2 replies 22 Sep 2025 @yoheinakajima Congrats @yoheinakajima - Loving the video too! Great news 1.3K views · 9 likes · 0 reposts · 1 replies 22 Sep 2025 for anyone curious about the video... took about ~$120 using @runwayml to generate the clips, images by chatgpt, edited in canva full process 👇 58.4K views · 329 likes · 11 reposts · 36 replies 22 Sep 2025 @close_first @reidhoffman @sevensevensix @osventuresllc @dharmesh @rrhoover @kunoag @MichaelDTam @DocDraftai @IllusionOfLife @PaymanAI @falkordb @uselayers @withneo we're excited to continue doing our part in the larger innovation ecosystem, building and playing with technologies 6.8K views · 37 likes · 1 reposts · 7 replies 22 Sep 2025 @close_first @reidhoffman @sevensevensix @osventuresllc @dharmesh @rrhoover @kunoag @MichaelDTam our early fund II portfolio ranges across industries, heavily in ai: Avol Aerospace, @DocDraftai, Olive, Basil Systems, @IllusionofLife, @PaymanAI, @FalkorDB, Anyreach, Salmon, @usel 24.5K views · 50 likes · 4 reposts · 7 replies 22 Sep 2025 we're grateful for support from our incredible LPs, including @close_first, @reidhoffman, @sevensevensix, @osventuresllc, The EdgeOf, Motley Fool Ventures, 922 Capital, @dharmesh, @rrhoover, @kunoag, @michaeldtam, Max Dama, Eric Sprunk, and many more 🙏 5.9K views · 58 likes · 2 reposts · 1 replies 22 Sep 2025 we're best known for babyagi (first open source autonomous agent with task planning capability), but we've shipped many other early prototypes sharing ideas that we've seen become popularized later my full build list: https://t.co/4KDkWU9BDj https://t.co/cIlZlvdUkC 6.8K views · 43 likes · 1 reposts · 2 replies 22 Sep 2025 our build-in-public strategy is what we've become well known for building and playing with the latest technologies in a public manner helps us better understand the tech, meet founders, and in some cases contribute to the ecosystem https://t.co/WCdQQwrTbb 7.4K views · 54 likes · 1 reposts · 4 replies 22 Sep 2025 through fund 2, we became increasingly top-down (vs being reactive) we identify trends early, dig into niches, build unique and early conviction, then proactively market or reach out to relevant startups https://t.co/JKfTRbndb6 9.5K views · 67 likes · 2 reposts · 4 replies 22 Sep 2025 announcing untapped capital fund II pre-seed, generalist, ~$250k checks https://t.co/n5CZYsfXEQ 681.2K views · 2K likes · 108 reposts · 544 replies 22 Sep 2025 untapped capital started in 2020 with the focus on investing in founders outside of typical networks - this is still very much core to who we are (we do a lot of outbound sourcing) 12.3K views · 75 likes · 1 reposts · 7 replies 22 Sep 2025 i vibe coded a startup intelligence platform introducing VCpedia startup funding discussions, captured on @x, analyzed with @openai, enriched with @exaailabs, daily newsletter using @resend. built with @replit agent daily newsletter & more 👇 https://t.co/ve2xYaUwjc 249.2K views · 1.3K likes · 110 reposts · 105 replies 30 Apr 2025

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