@bryanlandersi
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Joined February 2008
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Final call for applications to present at ARC Prize Research Summit in Boston on Oct 23rd
Application deadline: September 14th, 2026, 11:59pm anywhere in the world
Travel expenses will be covered for selected presenters
GPT-6 Astra by @OpenAI achieves SOTA on ARC-AGI:
- Astra scores 63% on ARC-AGI-3, 99% via a new provider adapter harness
- It surpasses human performance on 96% of ARC-AGI-3 levels
- It builds the most precise symbolic model of novel environments we've seen
Our analysis:
This fall in Boston - top researchers from MIT and around the world will meet to explore the state of ARC.
We'll talk program synthesis, neurosymbolic AI, world models, agent harnesses, reasoning benchmarks...and how we get from here to AGI.
Join us!
Bryan Landers retweeted
Excited to start filling in the left half of this chart, especially with open weight models
Inkling Small from @thinkymachines on ARC-AGI (Verified):
- ARC-AGI-2: 40.1%, $0.23/task
- ARC-AGI-1: 84%, $0.11/task
Inkling Small is the highest-scoring open-weight model evaluated by ARC Prize on both ARC-AGI-1 and ARC-AGI-2, setting a new cost-performance frontier.
Turned the tables on MLST's @ecsquendor to interview him on the Ndea pod along with his paper co-author, Jeremy Budd.
Tim's content has inspired the ARC world (and beyond) for years. His quality and use of AI agents in media production is unmatched.
Definitely watch this one!
On the pod: @MLStreetTalk's paper "Why Creativity Cannot Be Interpolated" with @ecsquendor + Dr. Jeremy Budd.
A deep dive into creativity, understanding, neuro-symbolic AI, human-AI collaboration, and how systems capable of extending their own phylogeny could become creative.
🚀
Current models rely on brute-force RL training to adapt to new tasks and environments. However, intelligent systems should be able to learn on the fly in a sample-efficient manner, continuously refining their understanding of the world through their interactions.
After Labs is developing models with built-in adaptation mechanisms rather than treating adaptation as an afterthought. This new generation of models will start a new era of curious agents that may not possess all the world's knowledge but will have the crucial ability to learn in real time.
Today, we are happy to announce that After Labs has been selected as one of 10 AI labs to join NFAI and receive €3M in additional funding. This support will accelerate our mission to build models that continuously learn about the world. We will be contributing to open science along the way, so stay tuned and follow us on our journey to develop AI that augments human understanding of the world 🌍
Bryan Landers retweeted
Wow another one
The amount of research built on top of ARC-AGI-3 coming out is starting to snowball
The timeline is +3.5 months since V3 launch
Looks cool - need to dig into it
I finally infiltrated the elite program synthesis department at UCSD. 😎
Been a pleasure getting to know @lorisdanto and find ways to collab. Excited to learn more about the PL group’s work.
On the pod: "Constrained Adaptive Rejection Sampling" with @ucsd_cse professor @lorisdanto.
Hear how symbolic AI experts have navigated the LLM era and why the future of AI code generation depends on program synthesis and formal methods.
UCSD professor Loris D'Antoni on symbolic AI in the LLM era
Formal methods and program synthesis solve problems like prompt injection and verifiable code.
Successful pre-AI startups often had minimal customer-facing surface area:
Stripe was an API.
Brex had no UI, mostly terminal/manual flow.
Airbnb was a simple form.
DoorDash - same.
The danger with AI is that it becomes too easy to build too much. Founders lose discipline about what actually matters. But intelligence is compression.
"If you can't minimize your surface area and and solve the problem with a very clear set of boundaries, you haven't found the right problem to solve."
@pedroh96 on YC pod.
Bryan Landers retweeted
Your “company values” are an attempt at a system prompt for your employees
We’re going to need the equivalent for the agents that represent your brand
Tried OpenClaw - super slow even for dumb test requests like ‘Reply with “hi”’. Set up Hermes - fast. Easy decision so far. Having fun.
Bryan Landers retweeted
Good design is the art of packing 1,000 "hows" into a single "what". Good design is compression: making the numerator trend towards infinity while the denominator stays at 1.
Does intelligence require dreaming?
Absolute blast to have the great Kevin Ellis on the Ndea podcast!
Multiple people I've spoken to for the pod (and even one on our team) got into symbolic AI because of Kevin's "DreamCoder" paper. Legend.
On the pod: our most-requested guest! @ellisk_kellis from @Cornell shares the origins of his influential neurosymbolic paper "DreamCoder".
Plus: program synthesis, wake-sleep library learning, world models, running an AI research lab, and more.
Francois Chollet + Sam Altman Fireside
@fchollet and @sama fireside during ARC-AGI-3 Launch Party moderated by @deedydas
They discuss:
- Social contracts evolving
- AGI views as a parent
- When will labs score >85% on ARC-AGI-3?
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Wondering what we’re up to at Ndea? Our cofounder dropped some hints on the YC pod. 👀
"We are trying to build a new branch of machine learning. An alternative to Deep Learning itself...building something that we call Symbolic Descent."
@fchollet joins the @ycombinator Lightcone podcast to share about our research at Ndea and the launch of ARC-AGI-3.
François Chollet joins the YC Lightcone podast
Learn more about AGI research lab Ndea and the launch of ARC-AGI-3.
Definitely my favorite Lightcone episode. Learn more about ARC Prize and Ndea here.
François Chollet (@fchollet) has spent years asking a different question than most of the AI world. Instead of scaling what already works, he’s trying to understand what intelligence actually is and how to build it from first principles.
In this episode of the @LightconePod, he traces that path from his early work on deep learning to the creation of the @arcprize, and the launch of ARC V3, a new benchmark designed to measure something deeper than performance: the ability to learn, adapt, and reason efficiently in entirely new environments. He explains why today’s systems may be hitting limits, what recent breakthroughs really mean, and why reaching true general intelligence may require a fundamentally different approach.
00:00 - AGI by 2030?
00:31 - Introducing Ndea: A New Path Beyond Deep Learning
01:08 - A New ML Paradigm
01:30 - Replacing neural nets with compact symbolic programs
03:04 - Why Ndea Isn’t Competing With Coding Agents
05:20 - Why Everyone Might Be Wrong About Scaling LLMs
07:22 - Why Coding Agents Suddenly Work So Well
08:50 - The Limits of LLMs in Non-Verifiable Domains
10:48 - What AGI Actually Means (And Why Most Definitions Are Wrong)
13:30 - Why Deep Learning Hits a Wall
14:00 - ARC’s Origin Story
18:20 - ARC Benchmarks Explained: From V1 to V3
22:49 - The RL Loop Powering Coding Agents Today
27:03 - ARC-AGI V3: Measuring “Agentic Intelligence”
31:14 - Inside the ARC Game Studio
35:31 - Could AGI Fit in 10,000 Lines of Code?
44:01 - Building Ndea: From Idea to Compounding Research Stack
46:46 - The Future of ARC: Benchmarks That Evolve With AI
47:21 - Why There’s Still Huge Opportunity for New AI Paradigms
53:37 - How to Build a Breakout Open Source Project - Lessons From Keras
56:39 - Advice For How To Think About AI
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It's alive! This 3rd version of ARC-AGI represents an incredible amount of work from the ARC Prize team. Hundreds of games. Thousands of levels. Go build agents!