Pathway (www.pathway.com) retweeted
The 12th Open Source AI Summit is near! I'm thrilled to host another OSAS on Oct 22 at @thehousesf with @near_ai and @open_intel_fdn during Open Source AI Week! 🪭
Speakers include the legendaries:
Peter Norvig: Technical Staff at @Recursive_SI, Fellow at @Stanford
@matthew_d_white: Former Global CTO of AI at Linux Foundation, CTO of @PyTorch
@ilblackdragon: Founder of @NEARProtocol @near_ai, co-author of Attention Is All You Need
@JeanKossaifi: Group Lead, @nvidia Research
@adrian_pathway: Chief Scientific Officer, @pathway_com
@cyntro_py: Builder, @cyberfund
more to be added, register if you haven't, circle in Oct 22 2:30pm - 5:30pm! ❤️🔥
luma.com/buildp-ncun
What can we learn from the brain when building Post-Transformer AI models? 🐉
@JChorowski joined the @OpenComputePrj Foundation community to unpack Dragon Hatchling (BDH) and the engineering behind it.
Learn how BDH stores information, how “neurons that fire together, wire together” becomes a learning rule, and how we translate these into computations modern GPUs can run.
For anyone wondering what Post-Transformers are about, this is a great place to start.
Pathway (www.pathway.com) retweeted
Building @pathway_com is an ongoing journey. I had a great time sharing bits of it with founders, researchers, and investors.
Thank you, @Mila_Quebec Ventures & Espace CDPQ for your continued support!
Pathway (www.pathway.com) retweeted
Our CSO @adrian_pathway took the stage at the AI Conference to explore the Post-Transformer landscape.
With BDH, we’re uniting memory, reasoning, and adaptation. Call it intelligence-maxxing: more intelligence per watt, token, and dollar.
Watch below 👇
Pathway (www.pathway.com) retweeted
OpenAI just announced a breakthrough in matrix multiplication - the critical building block of countless algorithms, including how all of the AI works. Like, if you were wondering what @nvidia's chips are doing - this is what they're doing.
We could argue that slashing the theoretical efficiency exponent from 2.371339 to 2.25 for square matrices represents a tectonic shift in both computer science and the economics of artificial intelligence.
Over lunch, my colleague at @pathway_com just extended the result to rectangular matrices, slashing the exponent to ω=2 for the other most used matrix shape (n × √n matrix by a √n × n matrix). Here is the paper (in replies). You're welcome.
What beautiful times we live in, when you can get results like these while chewing on your burrito. Cheers to Przemysław Uznański (@PrzemekUzn25621)! 🍻
Human mathematicians can still be somewhat useful ;-)
*The remarkable part is the equality: two is the smallest possible exponent, matching the lower bound imposed by the n^2-entry output. For this matrix shape, this result settles the exponent exactly, once and for all.
Pathway (www.pathway.com) retweeted
One of the AI trends I'm following is recurrent reasoning. The main idea is to let the model do the reasoning in its own continuous latent space and avoid the inefficiencies of CoT reasoning, which forces the model to reason one token at a time and in a discrete space.
We're seeing different forms of it (perhaps the most popular being the looped transformer that got a lot of attention after the announcement of GPT-6 Astra).
BDH-CQ by @pathway_com combines the benefits of latent reasoning with in-context learning, which was previously only seen in autoregressive transformer models.
The result is an AI model that can reason on novel tasks based on the given examples while being very compute efficient. The model set a new Pareto frontier on ARG-AGI-1, reaching 29.5% at $0.0007 per task with 150M parameters. And the researchers behind the model tell me that the prospects for scaling the model and working on other modalities are very positive.
Worth following.
Pathway’s BDH-CQ combines in-context learning with recurrent latent reasoning, reaching 29.5% on ARC-AGI-1 at just $0.0007 per task. bdtechtalks.com/2026/10/06/b…
Pathway (www.pathway.com) retweeted
🆕 Post-Transformer AI: Reasoning Without Language
Pathway's CEO @zuzanna_pathway on why transformers aren't enough for true reasoning. Their BDH model reasons in latent space, learns from experience, and maintains state over long horizons - all at 150M parameters
thedataexchange.media/zuzann…
Pathway (www.pathway.com) retweeted
The AI frontier is moving faster than any single model can keep up with.
I’ll be at @TechCrunch Disrupt with @vipulved and @mojomaa0 to talk about how to navigate cost, reliability, and a rapidly moving frontier.
Pathway (www.pathway.com) retweeted
The AI community built steam engines for thought before developing the thermodynamics of intelligence. At Pathway, we are working on the theoretical foundations of AI. Our Equations of Reasoning are a first step toward a theory of generalization.
The proposed equations enable a more rigorous, principle-based approach to AI development. One in which reasoning is within the reach of mathematical analysis. This work is, of course, useful for AI safety, but it also guides our model development.
You can now read all about it in our new blog post (link in the first reply).
New blog post introducing the Equations of Reasoning!
The AI community built steam engines for thought before developing the thermodynamics of intelligence. At Pathway, we are working on the theoretical foundations of AI. Our Equations of Reasoning are a first step toward a theory of generalization.
The proposed equations enable a more rigorous, principle-based approach to AI development. One in which reasoning is within the reach of mathematical analysis. This work is, of course, useful for AI safety, but it also guides our model development.
You can now read all about it in our new blog post (link in the first reply).
Pathway (www.pathway.com) retweeted
From negotiations surrounding the fall of the Soviet Union to the future of AI, @jattali is joining @pathway_com Advisory Board. One of the world’s top 100 “global thinkers” according to @ForeignPolicy, founded four international institutions (including @EBRD), helped launch the careers of Emmanuel Macron and François Hollande, and has written 95 books, more than 30 of them exploring the future of economics, geopolitics, and society.
He advises us on funding strategy and BDH’s economic and social impact as it reshapes debates around governance, safety, and geopolitics. We have known each other for a very long time - it's an honor to have him by our side.
Ok. This is cool. Thank you @Nasdaq for celebrating @pathway_com. Post-Transformers in New York :-)
Pathway (www.pathway.com) retweeted
Ok. This is cool. Thank you @Nasdaq for celebrating @pathway_com. Post-Transformers in New York :-)
Pathway (www.pathway.com) retweeted
MIT Technology Review called @pathway_com perhaps “the most extreme” of the startups chasing the next big thing in LLMs: freeing AI from the constraints of reasoning through language alone. Our recent ARC-AGI-1 result is an early indicator of what that can unlock ;-)
Thank you to @strwbilly and @techreview for this great piece!
Pathway (www.pathway.com) retweeted
The next AI breakthrough might not be a bigger model.
It might be a better architecture.
Pathway’s 150M-parameter BDH-CQ just hit 29.5% pass@2 on ARC-AGI-1 at $0.0007 per task.
That’s ~11× cheaper than GPT-5.6 Luna (Low), which scores 34.2%.
What’s different?
BDH-CQ reasons in latent space using recurrent memory instead of generating long chain-of-thought traces.
And you can turn the reasoning effort up or down:
LOW → 21%
MEDIUM → 27%
HIGH → 29.5%
Less token-heavy reasoning. More control over compute.
The bigger idea is exciting:
AI progress doesn’t have to come only from scaling. Architecture matters too.
If this continues to scale, “intelligence per dollar” could become one of the most important metrics in AI.
Very interesting direction from Pathway.
#AI #MachineLearning #PostTransformer
Pathway (www.pathway.com) retweeted
Replying to @jefrankle
@jefrankle, Chief AI Scientist at @databricks, is joining @pathway_com's advisory group. Excited to geek out together!
Pathway (www.pathway.com) retweeted
Our Olympian. Our Spencer. 🚀
Pathway’s 150M-parameter BDH-CQ reached 29.5% pass@2 on public ARC-AGI-1 at a computed $0.00070 per task—a new cost-efficiency frontier.
Proud of Spencer and the Pathway team!
pathway.com/research/introdu…
🤖 Made with AI
Pathway (www.pathway.com) retweeted
Congratulations to firm client @pathway_com, a frontier lab building architectures and models that has created post-transformer models, on the recently announced seed funding round and $500 million valuation!
Learn more: wsgr.com/en/insights/wilson-…
Happy to report @pathway_com is now valued at $500M 🎉 Thank you to @id4vc @TQVentures Red Bridge Ventures @kadmoscapital @wilsonsonsini @jefrankle @lukaszkaiser and everyone building alongside us.

















