(8/N) Provided Baselines
We include a set of baselines to kickstart your experiments:
• Classic behavioral cloning models: Diffusion Policy, WB-VIMA, ACT, BC-RNN • Pre-trained VLA models: OpenVLA, π_0 @physical_int
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Baseline Models for Robot Learning Experiments
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Coding Evolution: From ChatGPT to Cloud-Based AI Agents
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In the last ~8 months, my coding went from: 1) copy-paste from ChatGPT/Claude
2) Chat in Cursor/Replit 3) 'Vibe coding' agents 4) Codex in IDE+CLI, +
5) Codex in the cloud And it doesn't feel like we are at a stable equilibrium yet, but if you are still only ever using coding -
Core Combinators Required for Functional Programming Systems
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RQ2: Which core set of 'combinators' is necessary to get anything done? This has been my focus today! The original Joy implementation has many built-in primitives within the core VM: from the obvious function calling, looping and stepping through lists, to linear recursion
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Vijay Eraji joins OpenAI as CTO Applications after Statsig acquisition
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@vijayeraji
, founder & CEO of Statsig, will join OpenAI as CTO of Applications to lead engineering for ChatGPT & Codex, following the acquisition of Statsig. This expands our Applications leadership as we build safe, useful AI products at scale. -
LangChain and LangGraph 1.0 Alpha Releases Announced
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LangChain & LangGraph 1.0alpha releases Today we are announcing alpha releases of v1.0 for langgraph and langchain, in both Python and JS. LangGraph is a low-level agent orchestration framework, giving developers durable execution and fine-grained control to run complex
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Joy Token Micro-Controller: Elegant Implementation for Efficiency Security
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RQ1: What's necessary for Joy to work as a token 'micro-controller'? Are you wondering why I've been focused on an elegant implementation? I believe this makes two things possible: (i) efficiency needed to generate tokens during training, and (ii) security [additionally]
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Grok Code Reaches All-Time High Usage on OpenRouter
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Grok Code sets all-time high usage record on OpenRouter!
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SAS Fifth Annual Hackathon Registration Deadline Extended September
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We've got great news! To celebrate our fifth annual #SASHackathon, we have EXTENDED the registration deadline to September 12 — so it isn't too late to join the hack. Check out all the details and register today before the clock runs out. http://
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Serena: Transform Any LLM into Semantic Coding Agent
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Turn any LLM into a semantic coding agent! Semantic Retrieval & Editing Noetic Agent (Serena) is an open-source toolkit that transforms any LLM into a fully-featured coding agent that works directly on your codebase. 100% Open Source
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Joyfl v0.1: Minimal Python Interpreter with 342 Lines
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v0.1 : Minimum Viable Interpreter Most notable is that the source code is only ~342 lines — from parser to interpreter, including terminal interaction but excluding comments! ▶︎ You can launch the REPL just by running the `joyfl` script with Python 3.10+. All the samples