Yohei✓ Add us as a preferred source on Google
🔄 Data last refreshed 1 month ago
🤝
Make a deal with Yohei
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
126.2K
Posts
28.5K
Following
12.3K
Account age
17 yrs
💰 Suggested sponsorship rate
$707 – $1.1K / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Yohei
Known for
![🔥1/8
Introducing "🤖 Task-driven Autonomous Agent"
An agent that leverages @openai's GPT-4, @pinecone vector search, and @langchain framework to autonomously create and perform tasks based on an objective.
"Paper": https://t.co/MT5WxB0Ebo
[More 🔽]](/img?u=https%3A%2F%2Fpbs.twimg.com%2Fmedia%2FFsW_xF4aEAASyZH.png)
2.2M views
🔥1/8
Introducing "🤖 Task-driven Autonomous Agent"
An agent that leverages @openai's GPT-4, @pinecone vector search, and @langchain framework to autonomously create and perform tasks based on an objective.
"Paper": https://t.co/MT5WxB0Ebo
[More 🔽]
1.6M views
i don’t think this is how you use o1
938K views
obsessed w this new learning tool
683.4K views
announcing untapped capital fund II
pre-seed, generalist, ~$250k checks
📊 Post performance
Recent posts · views
Apr 3latest
683.4K
Avg views / post
371.5K–1.1M
Typical post (views)
5.4×
Reach vs followers
72/100
Consistent reach
Apr 2009
On X since
Half of recent posts land between 371.5K and 1.1M views (median 683.4K) — a dependable floor a sponsored post can count on.
🔥 Top post: 🔥1/8 Introducing "🤖 Task-driven Autonomous Agent" An agent that · 2.2M views
📊 Activity & format
Posting cadence
0.08 / week
A lower-frequency account — each post lands with more weight.
Content mix
Mostly text
Recent: 1 video · 8 image · 9 text.
Follower / following
10×
Follows 12.3K back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Verification
✓ X Premium
A paid X Premium (Blue) verified account.
Recent posts
View on X ↗
🔥 Top post
🔥1/8
Introducing "🤖 Task-driven Autonomous Agent"
An agent that leverages @openai's GPT-4, @pinecone vector search, and @langchain framework to autonomously create and perform tasks based on an objective.
"Paper": https://t.co/MT5WxB0Ebo
[More 🔽]
▶
announcing untapped capital fund II
pre-seed, generalist, ~$250k checks
oh, you’re into AI? then tell me about…
GPT, Claude, Gemini, LLaMA, Mistral, Mixtral, Grok, DeepSeek
Kimi, Qwen, Ernie, Yi, Gemma, Zephyr, Falcon, Phi
Hermes, Perplexity, Sora, Runway, Pika, Luma, CharacterAI
Alpaca, Vicuna, Orca, Dolphin…
introducing "ditto"
the simplest self-building coding agent
📄 ~500 lines of code
🛠️ can build multi-file apps
🔁 a simple LLM loop with 5 tools
github/replit/more below 👇
@solarapparition talk about overthinking
i don’t think this is how you use o1
wait what? you can now buy sunlight at night, via giant mirrors on satellites?
I got married to my wife again yesterday! This time was a spiritual bonding 🙏💕📿
look at this pretty little text-to-knowledge graph ui
Open-sourcing "MindGraph", a proof of concept starter kit for building and querying against an ever-expanding knowledge graph with natural language!
- multiple input types
- simple interface
- basic search/RAG against knowledge graph
- ea…
coding isn't dying, just dying as we know it
once AI can build all the apps we have today easily, we'll simply start building more complex apps til they start breaking
coding work will look more like a car mechanic, you're not building t…
obsessed w this new learning tool
It’s been 18 days since sharing the “paper” on BabyAGI…
The most exciting to me is what people have started building since then, and the discussions around it!
Check them out👇
💡 Facts
🗓️Joined X in 2009 — 17 years ago.
👁️Averages 683.4K views per post.
📤Posts about 0.1× per week.
💬4.18% engagement rate.
🏅Earned the 100K Followers for passing 100K followers.
🕵️ Fake follower check
Estimated98/100
Excellent
Credibility score
99%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 99% real, active audience · Low fake-follower risk.
- Strong engagement (~5.4× of followers engage each post) — an active, real audience.
- Organic base — far more followers than accounts it follows.
- Verified account.
- Established account (17+ years old).
- 4.18% engagement — above the ~2.3% typical for a X account this size.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
VC by day @untappedvc, builder by night: babyagi/@activegraphai. Build-in-public log: http://yohei.me
📸 Gallery
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EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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Frequently asked questions
How much does Yohei charge for a sponsorship?
Yohei hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
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Send a paid deal or collab request right here on SocialDB — we notify Yohei, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Yohei have?
Yohei has 126,199 followers on X.
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