Timo Miettinen

CTO at

[NCMBM @NCMBMnews]

📢@NCMBMnews is recruiting two independent Group Leaders (one in Computational Biology and one in Cell Biology) to establish ambitious, internationally competitive research programmes.

Applications are open now and close 14 September 2026.
Links 👇

@embl @NordicEMBL

[Anthropic @AnthropicAI]

We’re donating Petri, our open-source alignment tool, to @meridianlabs_ai, so its development can continue independently.

Working with Meridian Labs, we’ve also released a major update that improves the adaptability, realism, and depth of Petri’s tests.

https://t.co/CyicsIScJi

[ksa 🏴‍☠️ @kosa12m]

Best paper I've read so far this month:

All elementary functions (sin, cos, tan, exp, log, powers, roots, hyperbolic functions, π, e, and even basic arithmetic) can be generated from just one binary operator:
eml(x, y) = exp(x) − ln(y)
…plus the constant 1.

[Timo Miettinen @timoveiled]

@ylecun Congratulations @ylecun ! We from https://t.co/OolvTlj7X0 like the Veil Nebula!

[Shruti Gandhi / Array VC preseed rounds @atShruti]

This is so scary we were attacked 7,922 times over the weekend after using Clawdbot.

There are hundreds of Clawdbot servers exposed to the open internet this week. Credential dumps. API keys in plaintext. The thing people missed is that you're not the only input to your agent. Every email it reads, every calendar invite, every webpage it visits is content someone else wrote. Random person DMs you? That's now input to a system with shell access.

If you're going to use it, treat it like onboarding a contractor. Dedicated machine or VPS. Separate accounts. Minimal permissions to start. Run it behind Tailscale so it's not exposed to the public internet. Run clawdbot doctor regularly and let it fix itself.

The bigger idea is that agents need their own identities. Own devices, own accounts, own credentials. Not piggybacking on yours.

Also please stop buying Mac Minis for this. You can run it on AWS free tier in five minutes or a $5 VPS.

[Timo Miettinen @timoveiled]

@ChrisO_wiki 🧐

[Timo Miettinen @timoveiled]

@atShruti Agree fine-tuning alone isn’t a moat anymore. But ‘reasoning’ doesn’t replace the real defensibility: privileged data access, integrations, evals/reliability, and compliance. The moat moved from weights → systems. For a startup moat is one of the most difficult topics 😅

[Timo Miettinen @timoveiled]

@kovanen_tomi @ChrisO_wiki Ihan vapaasti! Grok sen teki 😁

[Timo Miettinen @timoveiled]

@atShruti @kallasmaa Our deck is focused on health vertical because that is where our roots are. Tech is generic and recently lots of interest in other verticals too

[Timo Miettinen @timoveiled]

@atShruti @kallasmaa I believe my colleague Lauri emailed our deck! Always happy to talk more :)

[Timo Miettinen @timoveiled]

@kallasmaa @atShruti We’re in Helsinki, I am sure something can be arranged :)

[Timo Miettinen @timoveiled]

@kallasmaa @atShruti We work on AI privacy & cyber risk. (data layer level)

[Christoph Burch @ChristophBurch]

Exercise workload: a key determinant of immune health – a narrative review
https://t.co/z9JSDszQHr

[Eric Topol @EricTopol]

Our brain-immune system axis has recently has some fascinating new findings
Here is one summarized
https://t.co/T0umU5cjpS
More here https://t.co/ZHhNAeqQrq

[Timo Miettinen @timoveiled]

@marlene_zw Chill like a capybara?

[Timo Miettinen @timoveiled]

@marlene_zw Send them to me please 😅 🙏we at https://t.co/M7UImFSSiH specialise in anonymous data 4 AI ;)

[Timo Miettinen @timoveiled]

@marlene_zw Introverts anonymous? 😅

[Timo Miettinen @timoveiled]

@elonmusk

[Timo Miettinen @timoveiled]

@alexxubyte Fast Fourier Transform (FFT)