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Xiaofei Du 杜笑菲 🦄 Profile
Xiaofei Du 杜笑菲 🦄

@xiaofei_instill

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Founder & COO @instill_tech | Building AI, trusted by knowledge workers | ➡️ Join our early access: https://t.co/Re7LdfPOrq

London
Joined May 2012
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
1 month
RT @pinglin02: 🚨 Instill Agent is now in private beta!. Building multi-agent LLM systems? Observability is key — and hard. We baked OpenTe….
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
5 months
RT @instill_tech: How is Instill AI different from other #AI chat assistants?.- Persistent knowledge.- AI workflow automation.- Customizabl….
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gamma.app
Instill AI - Your AI Agent that Organizes & Finds Knowledge Structure, connect, and uncover knowledge—making it searchable and analyzable automatically.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
5 months
LLMs lack real opinions—no self-awareness, subjectivity, or growth. Their “insights” are just patterns & context guesses, not true understanding. Even with perfect memory, they’d mimic, not judge. So, without needing LLMs to have “souls,” what memory features can we build?.- How.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
5 months
Andrej says “New Chat” forces LLMs to clear their context to patch these flaws—it’s a compromise for tech limits. But we need better memory, not resets. I’m all in 🙌. Think about a friend who’s known you 3 years—they reflect, grow, & evolve from your chats. LLMs? They might.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
5 months
LLM context lengths are skyrocketing—GPT o1 has 128K, Claude 3.5 Sonnet 200K, Gemini 1.5 Pro hits 2M. In theory, they can handle tons of info. But in reality:.- Responses slow down with massive contexts.- Accuracy dips—LLMs get confused, forgetful, or “dumber” as attention (LLM’s.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
5 months
Why do ChatGPT, Grok, & Perplexity all have a “New Chat” design? Is it necessary or just lazy?. Let’s dive into LLMs & memory! #AI #LLM.
@karpathy
Andrej Karpathy
5 months
When working with LLMs I am used to starting "New Conversation" for each request. But there is also the polar opposite approach of keeping one giant conversation going forever. The standard approach can still choose to use a Memory tool to write things down in between.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
5 months
RT @instill_tech: So much video, so little time!. Instill AI - a new personal #AI assistant can load 100s of videos and allow you to search….
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
AI for Legal!.
@instill_tech
Instill AI
6 months
Introducing Instill AI for Legal! ⚖️.A new AI tool for legal pros. Use AI to organize, extract, draft legal docs:.Contracts, Case materials (even video), Due diligence, IP. In beta now. Check it out for free; let us know what you think!.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
@instill_tech Couldn’t stand this anymore—Instill AI's beta is my fix. You relate?.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
Fed up with ChatGPT’s one-off analysis or NotebookLM’s tiny scope? Big docs, structure, deep insights—brutal hurdle. Built @instill_tech's Early Access beta to turn PDFs/Word/PPT into clear tables for easy analysis. Who’s stuck too? DM me.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
Heard Gamma almost died, then pivoted to AI slides. Cool story 🔥. I’m late to it—how’s it for you? Share tips!. #Gamma #Productivity #Entrepreneurship.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
Does it save time? Kinda. Still spent hours for polish 😬, but for quick decks (60%), it’s a win. Worth it? Yes—Killed my “blank page” dread. Watermark off + cheap = no-brainer. I’m a subscriber now! 👍. #Gamma #AITools.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
Process: ChatGPT for slide outline, Gamma AI to build it 🛠️, then hours tweaking to 95%. Initial draft? 5 mins, 60% decent. Saved layout pain, but AI images sucked—used stock instead. #Gamma #startups.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
First time using Gamma. Made this: Needed a slick product deck FAST for a client pitch ⚡. Gamma + ChatGPT got me a draft in minutes. Thoughts?. #Gamma #AITools #Productivity.
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gamma.app
Instill AI - Your AI Agent that Organizes & Finds Knowledge Structure, connect, and uncover knowledge—making it searchable and analyzable automatically.
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
RT @instill_tech: Sr. AI Engineer, George Strong explains how #Test_Time_Compute has disrupted AI:.- Enabling #LRMs from @deepseek_ai to a….
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
RT @instill_tech: What’s the worst OCR challenge you’ve seen? 😬 Poor exposure? Hand-written?. Instill AI can understand the worst of them!….
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
Sign up today!.
@instill_tech
Instill AI
6 months
Still manually cataloging, summarizing, analyzing PDFs? Videos? Emails? Web pages?. Try 🧠AI automation🧠! Instill AI automates content processing workflows. No coding required! 1000s of docs, any kind. Try it for free!
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@xiaofei_instill
Xiaofei Du 杜笑菲 🦄
6 months
Chatty AI like ChatGPT or Perplexity is slick for quick answers, but when it comes to wrangling documents for real knowledge work? It’s a mess—lost context, no organization, just a pile of digital scrap paper.
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