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Ho Bae

@cubig21
London, England, United Kingdom
@cubig21

Products

  • LLM Capsule

    Redaction turns a row into "*** signed with *** on ***, ***", then "*** escalated payment terms on ***". You can't tell if that's one person or two. Capsule gives the model "[PERSON_A] (Sales) signed with [ORG_1] on [DATE_1], [AMOUNT_1]" and "[PERSON_A] escalated payment terms on [DATE_2]". Names are gone both times. What's left is who's who and what sat where, enough for the model to work with, and your real values come back inside your environment. Sensitive isn't just PII. Deal terms, internal metrics, code names. What's still manual on your team because of what's in the data?

  • Syntitan

    Your agent answered one way in March and another way in June. Code unchanged, model pinned. So you go looking at the data, and the table has moved on. Nothing left to compare against. Syntitan binds every run to the data state it read: run 0412 to release 8f2a, run 0619 to release c71d, and diff 8f2a c71d tells you which three columns moved and which one the agent actually reads. It doesn't stop data from changing. It turns "what did this run see" from an investigation into a lookup. How do you answer that question today?

Social Links

  • bae-ho-ab97b6263/
  • CUBIG_AI

Recent activity

  • Commented onBuilding an AI product taught me that the LLM isn’t the hardest part2026-08-28
  • Commented onBuilt a tool that catches when AI agents quietly get worse — looking for 2-3 people to try it free2026-08-27
  • Commented onI built an open-source PII masking layer for LLM APIs — early traction, looking for design partners2026-08-27
  • Commented onI got banned marketing my own products on Reddit, so I built a tool. 19 months later: 400 paying founders, $56K, zero ads2026-08-25
  • Commented onCan making data “cleaner” actually make an AI agent worse?2026-08-25
  • Commented onBuilt 2 SaaS and got 0 customers. Here's how.2026-08-11
  • PostedWhat started breaking when your team grew from 40 to 70 people?2026-08-11
  • Commented onWhy I stopped relying on pure LLM APIs (and started pre-building my AI's "brain")2026-08-09
  • Commented onI spent 3 months debugging why an AI voice agent kept booking appointments in the wrong timezone (and what it taught me about shipping AI pr2026-08-09
  • Commented onCan making data “cleaner” actually make an AI agent worse?2026-08-09
  • Commented onCo-founders suck…2026-08-07
  • PostedCan making data “cleaner” actually make an AI agent worse?2026-08-07
  • PostedSolving privacy wasn't enough — why no one used our AI tool (and what we fixed)2026-03-27
  • Commented onThe AI Paradox: Everyone wants the productivity. No one trusts where the data goes.2026-03-17
  • PostedThe AI Paradox: Everyone wants the productivity. No one trusts where the data goes.2026-03-16
  • Commented onMost SaaS products fail for the same boring reason2026-03-12
  • Commented onStop Spamming Reddit for MRR. It’s Killing Your Brand (You need Claude Code for BuildInPublic instead)2026-03-09
  • Commented onI Thought AI Made Me Faster. My Metrics Disagreed.2026-03-06
  • Commented onI killed my "commodity SaaS" to build an AI Growth Team. Here’s why.2026-03-05
  • Commented onI launched 2 apps on Product Hunt and both were featured — here's what I learned2026-03-03

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