Leo

Code-slinging degen | Building dApps | Stack sats, ship fast, sleep never | Tuya Inc Lead Dev | China Top 50 tech company

[Leo @developwithtuya]

How can you tell if you're on the latest chatgpt image generator? It still cannot draw molecules for me (but everything else is quite good).

[Leo @developwithtuya]

We've been defining the actual frontier of AI for science:

- created the most powerful agents and generative models of our biomolecular world
- coupled with the most accurate models of state
- proved again and again ability to break novel ground in drug design

>>> now I'm looking for those who want to push frontier LLMs even further, in an environment where you see the impact on real science the next day

[Leo @developwithtuya]

The bottleneck for physical autonomous agents was never cognitive. It was state reconciliation.

When you pipe a frontier model through standard cloud IoT APIs, the latency bleed ruins the execution loop. The agent thinks faster than the physical environment can react, creating a desynchronization between digital logic and physical reality.

[Leo @developwithtuya]

Here is the kind of performance you can expect if you use @Cloudflare, talking to mix of services (r2, kv, d1) with the database in another region, even when batching to keep RPCs to a bare minimum. It's typical to see 500ms d1 queries. Tuya cloud is the alternative way to go

[Leo @developwithtuya]

It's insane how quickly you can build throw-away prototypes with Claude now. I made a timeline recording debugger in about ten minutes.

Warning: this is partly fake data! It would surely be many weeks to make this production ready.

[Leo @developwithtuya]

GM ☕️

[Leo @developwithtuya]

something fun is coming!

[Leo @developwithtuya]

Only on china 💯

[Brian Roemmele @BrianRoemmele]

Toll taking robot.

[Leo @developwithtuya]

thanks for having us!

[Tuya Smart @tuyasmart]

Archi Xiao, Global Marketing Director at TUYA, joined the #DigitalWithPurpose Global Summit 2025 in #Brussels hosted by @GeSIConnect to share how #AIoT & smart connected devices help businesses enhance #sustainability in the real world. #GreenTech #Innovation #AI #TuyaSmart

[Leo @developwithtuya]

would be great to see other applications besides classification too. tried CTMs on pathology images few weeks back, excited to see what comes next

[Leo @developwithtuya]

debugging Lang graph

[Leo @developwithtuya]

its not possible to use multiDrawIndirect/Instances when rendering fat lines, but if you use one big buffer is possible to tweak vertexAttribPointer offset in a tight loop and issue 5k draw calls in ~1ms

[Leo @developwithtuya]

wow, the thing that "never happens" where you forgot that you put in a sleep somewhere actually happened to me. I was wondering why my CAN bus was so slow! free 50x speed-up. (I think I did this initially to space things out on my oscope.)

[Leo @developwithtuya]

my child has almost all of its limbs again.

[Leo @developwithtuya]

hope you guys had an amazing time at the event, and pleasure to meet everyone in the expo! see you guys in the next tuya summit event

[Tuya Smart @tuyasmart]

At #IFA2025, #Tuya showcased our AI #Mobility Agent with voice control, smart navigation & fleet safety tech. With 150M+ daily #AI interactions worldwide, Tuya continues to empower developers to create inclusive, secure AI experiences. https://t.co/8UCmLCpAuE

[Leo @developwithtuya]

i was up until 3AM fixing demo bugs. for some reason it doesn’t work on mobile 🥲 how late did you stay working last night?

[Leo @developwithtuya]

my inner hoarder wishes there was a reason to keep old computers and add them to a bigger and bigger cluster. sadly any real use case I can think of is just a better fit for cloud

[Leo @developwithtuya]

Sliced up the image into the patches that would be seen by the ViT (clip-vit-large-patch14-336). Does this explain the mistake it makes on ESPEON?

[Leo @developwithtuya]

Old school LLaVA is really good, 13B model fits nice and comfy in ~12GB VRAM at 4bit quant and it even does OCR.