NVIDIA’s Earth-2 initiative supports a thriving ecosystem with: Open-source AI recipes Training materials Climate simulation tools We’re building climate resilience, together.
OPEN SOURCE
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Toad: Will’s Terminal Coding Agent Launches Early Access Preview
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Wrote some notes on Toad, Will's new not-yet-open-source-but-soon terminal coding agent built on Textual He's charging companies $5,000 for early access to the preview before it goes open source, I'd love to see that model work here! https://
simonwillison.net/2025/Jul/23/an
nouncing-toad/
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Open-Source AI Email Marketing Tool Challenges Expensive Competitors
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Couldn't argue with this, but this has to be the best open-source email marketing tool compared to traditional and pricey closed-source tools. Super excited to use it and take advantage of latest AI-powered mailing tool
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American AI Community Must Embrace Open-Source Science
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It’s time for the American AI community to wake up, drop the "open is not safe" bullshit, and return to its roots: open science and open-source AI, powered by an unmatched community of frontier labs, big tech, startups, universities, and non‑profits. If we don’t, we’ll be forced
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RAGFlow: Open-Source RAG Engine for Deep Document Understanding
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RAG engine for deep document understanding! RAGFlow is an open-source RAG engine for deep document understanding and streamlined knowledge workflows from complex data formats. 100% Open Source
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Alibaba Qwen3 Releases SOTA Open Models and Coding Tools
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Alibaba's Qwen team made headlines with three breakthrough releases this week: —Qwen3 non-thinking update with SOTA performance among open models
—Qwen3-Coder, an agentic coding model that tops benchmarks
—Qwen Code open-source command-line coding tool -

Alignment Steganography and Strategic Open Model Release
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incredible work on alignment steganography from anthropic fellows i've been looking for a straussian explanation of why china keeps publishing open models out of the goodness of their hearts if you do stuff like use open models to, idk, clean *ahem* synthetically paraphrase
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Qwen3-Coder-480B runs locally on high-end Mac Studio
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Looks like Qwen3-Coder-480B-A35B-Instruct is a VERY strong coding model to run locally… if you can afford a ~$10,000 512GB Mac Studio to run it on!
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Qwen3-Coder Surpasses Kimi K2 with 1M Token Context
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Another day goes by and another new open-source model that improves on the previous one! Qwen3-Coder steps onto the scene, surpassing the beloved Kimi K2, 256k tokens of context window expandable to 1M, trained for agentic tasks and hand-in-hand with a new Qwen CLI. Epic
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Voxtral Technical Report Released: Open Science AI Research
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In our continued commitment to open-science, we are releasing the Voxtral Technical Report: https://
arxiv.org/abs/2507.13264 The report covers details on pre-training, post-training, alignment and evaluations. We also present analysis on selecting the optimal model architecture, which