Built on NVIDIA’s open ecosystem, Nemotron 3 Nano Omni is fully open source, including:
• Open weights
• Open data
• Open recipes Read the blog for more details
CODE
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Nemotron 3 Nano Omni: NVIDIA’s Fully Open Source AI Model
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Building DeepAgents Examples: Community Feature Requests
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I’m going to build a bunch of deepagents examples (using deepagent deploy) over the next few days What examples would people want to see?
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Replit Security AMA with CTO Luis Héctor Chávez
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Replit + Security | Community AMA with CTO Luis Héctor Chávez https://t.co/kJLRmhAVRM
— Replit ⠕ (@Replit) 28 avril 2026Replit + Security | Community AMA with CTO Luis Héctor Chávez
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Poolside Releases Laguna XS and M Coder Models on Hugging Face
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If you've ever wondered what Poolside was up to… They've been cooking!
They just released Laguna XS and M, their first ever public models, on Hugging Face:
– Two coder models: one is 225B params, of which 23B active, the other is 33B-3A.
– hybrid attention: global v. sliding -
Base44 launches agent platform with migration and UI tools
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OpenAI and Anthropic are racing to build the smartest agents.
— Chubby♨️ (@kimmonismus) 28 avril 2026
Base44 is building the platform those agents actually need to run on. While the labs ship models, Base44 just shipped: One-click migration from 6 major platforms Schema reconstruction Custom UI generation Agent… https://t.co/76DZL5x3XdOpenAI and Anthropic are racing to build the smartest agents. Base44 is building the platform those agents actually need to run on. While the labs ship models, Base44 just shipped: One-click migration from 6 major platforms Schema reconstruction Custom UI generation Agent
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Google Kaggle Launch Free AI Agents Vibe Coding Course
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This is MASSIVE for vibe-coders. @Google and @Kaggle are officially bringing back their 5-day intensive vibe-coding course with AI agents And yes, it’s completely FREE. Last time, they had 1.5 million learners, which means something! Here’s what you’ll be learning: →
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Prompt drift in parallel terminals fixed by hand-built markdown system
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Translation: prompt quality without persistent context produces drift. A solo operator running parallel Claude Code terminals put it best: "Each terminal has no idea what decisions I made in the other." Their workaround? A markdown file system they built by hand.
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OpenKB: Open-Source PDF Search Without Chunking or Embedding
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You can now search a 500-page PDF without chunking or embedding anything. Andrej Karpathy floated an idea recently. What if your knowledge base worked like a wiki instead of a vector database? OpenKB is the open-source CLI built on that exact concept. It compiles raw
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OpenKB Repository and AlphaSignal Daily AI Summary
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Repo: https://
github.com/VectifyAI/Open
KB
… Check out http://
AlphaSignal.ai to get a daily summary of top models, repos, and papers in AI. Read by 280,000+ devs.