Dev Nag @devnag
Founder/CEO, @TryQueryPal. Previously Founder/CTO, @WavefrontHQ (funded by @Sequoia, acq by @vmware). Oregon-born, universe-raised querypal.com San Francisco, CA Joined April 2007-
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(1/n) Since its publication in 2017, PPO has essentially become synonymous with RL. Today, we are excited to provide you with a better alternative - EPO.
lowkey i think ilya 30u30 needs an upgrade to 50u50 now btw if you go through all of these, you’ll know at least 70% of what matters today
In this thread I'll record some brief impressions from trying to use o3/o4-mini (the new OpenAI models) for mathematical tasks.
The financial services industry is uniquely positioned to advocate for collaborative AI leadership, given its vested interest in trust, transparency and global cooperation, writes @devnag of @tryquerypal, in @AmerBanker @BankThink.bit.ly/4jhAgvE
pretty mind-blowing fact I just learned about transformer language models: the positional embeddings don't really do anything. you can just get rid of them and the model still works just as well sounds impossible, doesn't it? turns out standard LLMs aren't actually…
Simply, no. I've been looking at my old results from doing RL with "verifiable" rewards (math puzzle games, python code to pass unit tests) starting from 2019 with GPT-1/2 to 2024 with Qwen Math Deepseek's success likely lies in the base models improving, the RL is constant
Simply, no. I've been looking at my old results from doing RL with "verifiable" rewards (math puzzle games, python code to pass unit tests) starting from 2019 with GPT-1/2 to 2024 with Qwen Math Deepseek's success likely lies in the base models improving, the RL is constant
@tracewoodgrains Another key reason people are spooked: around 2016ish we started seeing the *insane* power of purely self-improving Reinforcement Learning (RL) (think AlphaZero going from no knowledge to superhuman at chess in hours), and it was formative for a lot of folks, in terms of their…
The bandwidth of this single chip is the entire internet’s traffic??? WHAT We are no where close to seeing the top of intelligent systems
The bandwidth of this single chip is the entire internet’s traffic??? WHAT We are no where close to seeing the top of intelligent systems
Ladies, has your Christmas vacation been ruined by the Deepseek launch? You may be entitled to compensation.
It's a bit sad and confusing that LLMs ("Large Language Models") have little to do with language; It's just historical. They are highly general purpose technology for statistical modeling of token streams. A better name would be Autoregressive Transformers or something. They…
the cathedrals in code and hardware are invisible to people. those who deeply understand that know the wonder that they hold in their hands to post this tweet instead of a slab of glass and metal.
the cathedrals in code and hardware are invisible to people. those who deeply understand that know the wonder that they hold in their hands to post this tweet instead of a slab of glass and metal.
Timing.
Left: Hierarchical model based RL with a large-scale pre-trained world model, auxiliary tasks and skill-discovery and a model for inverse kinematics. Right: PID
How the ‘Human Search Engine’ Trap Killed Productivity thenewstack.io/how-the-human-… @devnag @tryquerypal #Sponsored #HumanSearchEngine #Productivity
thinking: as execution of ideas gets easier (thx to agents, APIs for every imaginable service, etc), ideas become more of the differentiator. good ideas aren’t derived solely from logic or patterns of the past, they’re also the exhaust of human experiences and traumas, mistakes…
🌟 Excited to be featured in the AI Tool Spotlight by @EverydayAI_! Check out the feature here: read.youreverydayai.com/p/sam-altman-c…. 🚀 Follow us for the latest updates and install QueryPal for FREE today at querypal.com!
🎉 Exciting News!! We're thrilled to announce that QueryPal clinched second place as Product of the Day on @ProductHunt and soared to the top as the #1 SaaS Product! Plus, we were featured in the Product Hunt newsletter, spreading our reach even further. A heartfelt THANK YOU to…
The last time Dev worked at a Pal company, it was PayPal 👀

MIT CSAIL @MIT_CSAIL
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𝔖𝔥𝔞𝔰𝔥�... @KrishnaRS20
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Antonio Gabriel Berto... @agbertolino
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OpenLP @Open_LP
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Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
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Andrew Ng @AndrewYNg
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MIT CSAIL @MIT_CSAIL
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Delip Rao e/σ @deliprao
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Jim Fan @DrJimFan
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Pliny the Liberator �... @elder_plinius
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Marathon @MarathonMP
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OpenLP @Open_LP
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Teortaxes▶️ (Deep... @teortaxesTex
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