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Yichao 'Peak' Ji Profile
Yichao 'Peak' Ji

@peakji

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Co-founder & Chief Scientist of Manus @ManusAI_HQ

Joined February 2010
Don't wanna be here? Send us removal request.
@peakji
Yichao 'Peak' Ji
27 days
After four overhauls and millions of real-world sessions, here are the lessons we learned about context engineering for AI agents:
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manus.im
This post shares the local optima Manus arrived at through our own "SGD". If you're building your own AI agent, we hope these principles help you converge faster.
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@peakji
Yichao 'Peak' Ji
12 days
RT @mwseibel: Trying Manus Wide Research and loving it. If I were a product guy at that company, I’d be thinking of ways to make Manus mor….
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@peakji
Yichao 'Peak' Ji
12 days
RT @kimmonismus: With “Wide Research,” @ManusAI_HQ is bringing about a fundamental change in agentic work. I instructed the tool to scan 1….
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@peakji
Yichao 'Peak' Ji
14 days
Wide Research is our latest exploration in agent-agent collaboration. Built on our large-scale virtualization infrastructure, Manus can now autonomously dispatch a team of homogeneous Manus agents to work in parallel and aggregate the results. While building AI agents, we've.
@ManusAI_HQ
ManusAI
14 days
Introducing Wide Research
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@peakji
Yichao 'Peak' Ji
22 days
Choose the system architecture that benefits the most from switching to a stronger model, instead of comparing design choices using the same model. I treat it as a regularization factor in context engineering. It helps you discover more robust, generalizable architectures. It.
@shengyulei
yuleis
22 days
@peakji Thanks for sharing the note, super helpful! What do you mean by 'Maximize F(M_strong) - F(M_weak)'?.
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@peakji
Yichao 'Peak' Ji
22 days
Forgot to include a key lesson in the blog: Context engineering can also overfit - not just to specific model families, but also to today's model limitations via premature optimization. At Manus, we never commit to an architecture based on static benchmarks. Instead, we treat.
@peakji
Yichao 'Peak' Ji
27 days
After four overhauls and millions of real-world sessions, here are the lessons we learned about context engineering for AI agents:
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@peakji
Yichao 'Peak' Ji
2 months
RT @ManusAI_HQ: Today, Manus Integrates Veo3! . Manus isn't just where you generate videos — it's where you craft cinematic experiences. Ch….
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@peakji
Yichao 'Peak' Ji
3 months
Thinking of you guys, while the rest of us are squashing bugs back in Singapore. 🫠.
@hidecloud
hidecloud
3 months
We were excited to meet with @satyanadella and the team in Seattle last week - and are excited for our partnership ahead!
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@peakji
Yichao 'Peak' Ji
3 months
RT @garrytan: The AI labs need better evals and one of my favorite current YC batch companies just released a one with a *lot* of headroom.
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@peakji
Yichao 'Peak' Ji
4 months
RT @SandAI_HQ: 🪄 Magi-1: The Autoregressive Diffusion Video Generation Model.- Now available at 🥇 The first autore….
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@peakji
Yichao 'Peak' Ji
4 months
RT @ycombinator: Usable AI agents are finally here. From OpenAI’s DeepResearch to xAI’s DeepSearch, we’re seeing the first real push towar….
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@peakji
Yichao 'Peak' Ji
5 months
RT @karpathy: Writing text back and forth with an LLM is like we're all the way back to the era of command terminals. The "correct" output….
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@peakji
Yichao 'Peak' Ji
5 months
Also, there are a bunch of fake Manus apps on the App Store. This is the only real one: Please be careful of fake apps, fake websites, fake accounts, fake emails, fake news, fake invite codes, and fake meme coins! 🥹😭😭.
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manus.onelink.me
Manus is a general AI agent that turns your thoughts into actions. It excels at various tasks in work and life, getting everything done while you rest.
@ManusAI_HQ
ManusAI
5 months
We have noticed an increase in phishing attempts impersonating official communications from Manus. Only trust emails from & ✅ Double-check the sender. ❌ Don't click suspicious links. 🔒 Protect your email privacy on social.
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@peakji
Yichao 'Peak' Ji
5 months
The Jevons Paradox in AI is absolutely real. Over the past two years, we've been building chatbots and have witnessed the inference costs of models with the same level of intelligence decrease by 50 to 100x. Last year, when we believed that the efficiency was sufficient to.
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@peakji
Yichao 'Peak' Ji
5 months
Well Vasek, you brought it up first, so I can't be blamed now! 😄 I was holding back from tagging you until Manus became more stable. But no worries everyone, any issues are totally on our end - @e2b is an amazing technology!.
@mlejva
Vasek Mlejnsky
5 months
If Manus was mentioned on cnbc showing the Manus's computer which is @e2b sandbox does it mean e2b was transitively on CNBC? 😆
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@peakji
Yichao 'Peak' Ji
5 months
Good news: We've nearly doubled @ManusAI_HQ 's context limit & beefed up our sandbox hardware. Failure rate down dramatically! 📉. Bad news: With lower failure rate, now sessions run longer, system's sweating bullets, and failures are climbing back up. Had to throttle things
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@peakji
Yichao 'Peak' Ji
5 months
Actually, Manus doesn't use MCP. We were more inspired by my friend @xingyaow_ 's work: While we haven't fully adopted CodeAct, this work provided 3 crucial insights:.* Coding is not the ultimate goal, but rather a universal approach for solving general.
openreview.net
Large Language Model (LLM) agents, capable of performing a broad range of actions, such as invoking tools and controlling robots, show great potential in tackling real-world challenges. LLM agents...
@Thom_Wolf
Thomas Wolf
5 months
Manus Context Protocol wen?.
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@peakji
Yichao 'Peak' Ji
5 months
I feel we need a place for everyone to share their Manus creations.🤔.
@_akhaliq
AK
5 months
Got access to Manus AI. prompt: make a three.js endless runner game
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