When Codex has an outage during a 2am coding flow
When you are in a nice flow coding on Friday 2am but Codex has an outage....anyone else in same shoes?

- Coding agents
Keep reading
Newer: Join Plank to work on forward deployed AI engineeringPlank
Drew Fitzsimmons asks for a T-Rex, not a sauropod
My favorite feedback on my dinosaur vs virus post was from my CoS Drew Fitzsimmons, who reads the post and then with contained exasperation says - “If you’re going to use the analogy of a dinosaur as an apex predator, couldn’t you at least use an image of a T-Rex rather than a sauropod??!!” 😂 So this one is for you, Drew! Founders must pick between being a virus or a dinosaur
Customers and partners
Congrats to Cheiron on its $8M seed led by Menlo Ventures
Big congrats to my friend Harshit Gupta on a successful raise! Harshit and the Cheiron team are doing something really special here! It was a privilege for Plank to build and learn with them. Excited to see Cheiron change the drug development industry with their platform. Congrats guys!
Plank
Founders must pick between being a virus or a dinosaur
As a startup founder, you only have two paths. Be a virus or be a dinosaur - both are apex predators in nature. Path 1: Be a dinosaur. Your goal is to keep getting bigger and bigger. The idea is simple - you can keep upselling more things to your existing customers. Companies like Salesforce have executed this strategy well. Path 2: Be a virus. You stay laser-focused on a single product or line of business, and you keep your org and core team extremely small and lean. Cursor and Instagram are examples - both built massive businesses with tiny teams. There's no wrong answer. But you have to pick one.
Customers and partnersModels and research
Congrats to Jeremy Nixon on launching Infinity
Congrats to Jeremy and Infinity! The Plank forward-deployed AI research team has really enjoyed working with them on some of the hardest low-level kernel optimization problems. Watch this space!
Coding agentsSoftware architecture
Coding models should be trained for concept minimalism
I hope OpenAI and Anthropic include elegance and concept minimalism as a metric to train against in post training for coding models. These models require a lot of guardrails to be put in the harness else you end up with a cambrian explosion in concepts in your code very quickly. And once that happens, it is hard to backtrack. In the meantime, I recommend people to add a couple of these steps in your harness pipeline: - as one of the adversarial review steps, ask to count the number of new concepts added and critically evaluate if they are absolutely needed. - in systems that involve AI prompts code and software code, don't let the deterministic code be over-engineered. When in doubt, rely on the AI prompts vs hard-coded code. - be clear in your agents.md and claude.md that you like simplicity and elegance. In the coming days, I will share more about my harness where I have this working. In the meantime if you're interested, DM me and happy to show you.
Models and research
A cell built from scratch grows and divides
For the First Time, a Cell Built From Scratch Grows and Divides! So cool - I can't wait to see computers created with biological building blocks. quantamagazine.org/for-the-first-time-a-cell-built-…
Coding agents
The joy of figuring out how software works may be lost
This was beautiful to read - the joy of understanding how something works, reverse engineering a piece of software or debugging something for hours and the joy of "figuring it out" is something that might become a lost art in the decades to come. I feel this will cause us to spend a lot more time introspecting - what do we really want, dig into the motivations behind our want and the guardrails around what are we ok with. unix.foo/posts/last-people-who-know-how-it-works
Models and research
Meta Brain2Qwerty and a society with mind-reading devices
How would society function when mind-reading devices are built into your glasses and phones? I am thinking of starting to train my mind to "think" in an encoded language that I come up with. But then again, LLMs can likely decipher that too! ai.meta.com/blog/brain2qwerty-brain-ai-human-commun…



