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Open source

New open-source and open-weight models like Llama, Qwen and DeepSeek, plus datasets, frameworks and developer tools worth trying.

14 stories in the last 7 days

  1. Reach 48

    Google open-sources AX to orchestrate millions of AI agents like K8s

    Google just open-sourced AX (Agent Executor), a declarative runtime built to schedule and isolate millions of autonomous AI agents on Kubernetes clusters. It treats agents as stateful workloads with K8s-style manifests, offering commands to pause tasks or shell directly into sandboxes. It is currently in active development under the Apache 2.0 license.

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    VAST open-sources Mira-Scene to turn single images into editable 3D worlds

    VAST AI Research just open-sourced Mira-Scene, a pipeline that reconstructs fully editable 3D scenes from a single 2D image. By recovering dense, pixel-aligned correspondences, it generates and places distinct 3D objects that match the source perspective perfectly, ready for Blender animation or robotics simulation. Why it matters: It beats closed-source models like SAM3D without requiring manual layout annotations.

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    Cua open-sources a small model that fills forms in one pass

    Cua just open-sourced CUA-S1-FORMS, the first in its family of small, specialized models built for computer use. Instead of clicking through fields one step at a time, it processes entire forms in a single pass using four core actions and field values pulled from a document. The release is MIT-licensed with the model, dataset, and code all public.

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    Bonsai-2 crunches 27B models down to 6GB with ternary weights

    prism-ml just launched Bonsai-2, a collection of radically compressed models that restrict weights to -1, 0, and +1. The approach shrinks a 27B-parameter base model to under 6GB—slashing its footprint by over 9x while preserving baseline performance on consumer-grade GPUs and Apple silicon.

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    JEPA-Anything brings world models to every domain

    Researchers just released JEPA-Anything, an open-source framework designed to model predictive dynamics across biology, physics, and medicine. Instead of monolithic guesses, it uses Orthogonal Predictive Factorization to split latent states into independent components before recombining them. The repository provides core code and task-design tools, though pre-trained weights are not included.

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    NetEase Youdao open-sources R2T2 for flicker-free speech transcription

    NetEase Youdao just open-sourced Confucius4-R2T2, a real-time streaming speech recognition model built on Qwen3-ASR. It delivers an average latency between 200 and 600 ms and uses an append-only output mode that never rewrites previously committed words. That means live captions and real-time voice agents run without annoying screen flicker or mid-sentence rollbacks.

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    CopilotKit drops OpenMuse, an open-source personal AI agent

    CopilotKit just open-sourced OpenMuse, a personal AI agent you can self-host with a persistent Chromium browser, an isolated Linux terminal, and a local file workspace. It works through multi-step plans continuously and lets you take manual control whenever you want. Why it matters: If you want an autonomous assistant for emails and browsing without handing your personal data to big tech, this gives you full control.

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    ZGCM-1 packs heavy math and search skills into 7B parameters

    Zhongguancun researchers just released ZGCM-1, an open 7.39B model specialized in mathematical reasoning and agentic web search with 256K context support. It hits 97.13% on MATH-500 and comes with fully disclosed data and training pipelines ready for consumer GPUs. Why it matters: Small, highly specialized open-source models are becoming genuinely capable at complex reasoning tasks without enterprise hardware.

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    Edge0 runs 35B models in 2.5 GB of RAM by streaming from SSD

    Edge0 just open-sourced a streaming MoE inference framework that treats storage like memory, running 35B models in roughly 2.5 GB of active RAM on iPhones and Macs. By predicting routing one step ahead to hide SSD read latency, it squeezes large models onto low-memory consumer devices without crushing performance.

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    YuE2-3B drops as an open-source music generator with editable scores

    AI research group m-a-p just open-sourced YuE2-3B, a music model that generates songs by drafting editable sheet music first. Users and agents can tweak melodies and chords before synthesizing full tracks with vocals, matching Suno v5 and v6 benchmarks on an RTX 4090.

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    Tencent open-sources AuK, an audio model that edits speech like text

    Tencent just open-sourced AuK, a 1.5B foundation model that lets you generate and edit speech using simple text prompts. Beyond zero-shot voice cloning, it can seamlessly insert or delete words from existing audio, tweak emotional tone, and remove background noise. It brings text-editor simplicity to voice workflows and runs on consumer GPUs.

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    Fire3D turns casual photos into editable 3D worlds in under a minute

    Researchers just introduced Fire3D, an open-source feed-forward framework that turns a single photo or casual video into interactive 3D scene assets in under 60 seconds. Running on a single GPU, it automatically decomposes up to 16 objects into full textured meshes with 6-DoF poses. Why it matters: It slashes scene reconstruction from hours to seconds, creating physics-ready assets directly usable in game engines and robotics sims.

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    OpenBMB's 2B model punches well above its weight

    OpenBMB just open-sourced MiniCPM5-2B, a compact 2-billion-parameter dense model that punches above 4B-class models like Qwen3.5-4B across coding and math benchmarks. Weighing only around 5GB, it easily runs locally on consumer edge hardware, and the team also released the full high-quality dataset behind it.

  14. Reach 48

    Google lets AI coding agents take the wheel on Android

    Google just open-sourced ARTEMIS, an automation framework that lets coding assistants like Claude Code, Cursor, and Codex drive real Android devices or emulators via MCP. It runs cross-app workflows, grabs logcat crashes and screenshots, and scores a 99%+ success rate on AndroidWorld.

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    WorldSculpt turns cluttered scenes into editable 3D objects

    Alaya Lab and the University of Tokyo just released WorldSculpt, an open-source framework that reconstructs cluttered scenes into hundreds of separate 3D meshes. Instead of fusing everything into one uneditable lump, it lets you isolate, move, and edit every single object, and even converts Gaussian splat worlds into meshes.

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    UniMate can animate any 3D skeleton from text

    Researchers just open-sourced UniMate, a foundation model that animates virtually any rigged 3D asset from a single text prompt. Unlike previous animators locked to human rigs, its topology-aware diffusion transformer drives birds, serpents, and mechanical objects zero-shot with no per-skeleton retraining. The full codebase, training pipeline, and weights are publicly available.

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    LLaDA-Image merges image generation and editing in a 6B open model

    inclusionAI just open-sourced LLaDA-Image, a 6B unified diffusion model family that handles both text-to-image and instruction-guided editing from a single checkpoint. It delivers photorealistic rendering alongside bilingual Chinese-English text, while a 4-step distilled Turbo version enables near-instant generation. Checkpoints and ComfyUI integrations are already live.

  18. Reach 48

    SolarWM turns video models into hour-long interactive worlds

    Researchers just open-sourced SolarWM, a world model framework that turns video generators into real-time interactive worlds lasting over an hour. Trained on five-second clips, it keeps environments coherent across long rollouts and fully opens a 25 TB dataset alongside recipes for models like Wan and Minimax H3.

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    H3 World: Turn open-source video models into playable worlds

    H3 World just turned the open-source Miniax H3 video generator into an interactive game engine. Instead of building a complex control rig, it simply translates keystrokes into short text prompts that guide the video's motion in real time. The project code, local setup instructions, and training scripts are now fully open-sourced.