#Open source/Repo

AIBlack Forest Labs has published FLUX 3 Action SO-101 on Hugging Face as an open-weights 7B world action model. It takes two camera frames, the robot state, and a text instruction, then returns the next 42 actions with predicted video frames, with 32 executed at 30 Hz before replanning. The card also provides a rank-32 LoRA fine-tuning recipe for user datasets and states that the application must enforce joint velocity, force, and workspace limits.

AILove seeing the real-time interactions with the personal robot!

AI🔥 Quoted post (context): MiMo-V2.6-Pro has returned to the top 10 on Code Arena WebDev, debuting around #10 overall and about #3 among open-weights models under an MIT license. It scores 1628 points on AutoEval, tying Claude Fable 5 (High) and narrowly ahead of Hy4-preview (1624). That is a +153 point gain over the previous MiMo-V2.5-Pro (1475). Among open-weights models it trails Kimi K3 Max (#1) by 46 points and Qwen3.8 Flash Next (#2) by 7 points. These are early AutoEval scores from a Reward Model trained on Arena's human preference data, not live human votes; scores are expected to converge as more live votes arrive.

AIXiaomi MiMo announced open-source releases of Pro and Flash, the MiMo-V2.6-Distill-Qwen-9B model, a technical report, over 7K RL task environments, an end-to-end RL framework, and composable mini-harnesses. The attached table shows MiMo-V2.6-Distill-Qwen-9B after SFT and after RL compared with Qwen3.5-9B, with RL scores higher on most listed benchmarks, such as SWE-bench Verified at 66.2 versus 60.0.

Why it matters: The table compares a 9B distilled model against Qwen3.5-9B on coding, cyber, and agent benchmarks, showing how the reinforcement learning stage changes results.

AIApple has released LensVLM-9B on Hugging Face, a 9B-parameter Vision Language Model that scans compressed images of text and selectively expands relevant pages to their uncompressed form. The repository provides a demo script and supports compression settings of 5x, 10x, and 15x. Model files are under the Apple Machine Learning Research Model License, and the accompanying source code is distributed separately under the Apple Sample Code License.

AIMeta has open-sourced Rebalancer, an assignment-problem solver it has used for over nine years to allocate resources across its infrastructure. The library separates problem specification, in-memory storage, solving, and debugging, and translates problems into expression graphs solved via local search or mixed integer programs using FICO Xpress, Gurobi, or the open-source HiGHS solver.

AIXiaomi released MiMo-V2.6-Flash-RL, an efficiency-balanced checkpoint in its MiMo-V2.6 series, on Hugging Face. The model is a sparse MoE with 309B total and 15B activated parameters, supports text, image, video, and audio input, and offers a 1M-token context. The technical report says it was trained with a single mixed reinforcement learning run across coding, agent, visual, and cybersecurity tasks.

Why it matters: The report pairs its benchmark tables with the RL training method, which helps readers judge how the checkpoint's scores relate to its training approach.

AIMicrosoft Research published RetroChimera, a retrosynthesis framework that combines the R-SMILES 2 Transformer model and the NeuralLoc graph neural network through learned ensembling to propose synthesis routes for small molecules. In blind tests, PhD-level chemists preferred its individual reaction predictions over those from preceding models and recorded literature reactions. The implementation and weights are open-sourced for researchers developing new medicinal molecules and materials.

AIDeveloper Mark Fenner built MiniCPM News Desk, a local-first news briefing system powered by MiniCPM5-2B. The model selects key passages from official AI and technology sources, and a rule-based editorial layer preserves dates and context before assembling a daily recap. Invalid or incomplete outputs are rejected, and the full pipeline runs locally without a hosted-model fallback.

AIRLinf, an open-source framework for embodied intelligence and AI agents, now supports Cosmos3 from fine-tuning through robot evaluation. With SGLang inference, it delivers 3.33x end-to-end evaluation throughput, batching inference for 128 parallel environments on 8 GPUs across 500 episodes of the full LIBERO-10 evaluation. RLinf also overlaps CPU simulation with GPU inference to reduce waiting between stages.

AIDeveloper @mrgoodmantweets built MiniCPM-o Booking Desk, an open-source appointment booking agent that uses MiniCPM-o 4.5 for real-time, full-duplex voice and audio-visual interaction. The agent listens, speaks, and reads live booking status from an operator screen, while deterministic state control keeps execution reliable. An appointment is only booked after user confirmation.

AIQwen has open-sourced Qwen-Image-2.1, a unified text-to-image generation and image editing model with 7B visual generation parameters. The Hugging Face page for Qwen-Image-2.1-PE-I2I is a fine-tuned Qwen3.5-VL 9B prompt rewriter that turns vague editing instructions and input images into precise editing prompts, supporting up to 10 reference images.

Why it matters: The model card documents usage with transformers and diffusers, letting readers see how the editing prompt rewriter connects to the generation pipeline.

AIQwen has open-sourced Qwen-Image-2.1, a unified text-to-image generation and image editing model with a 7B-parameter visual generation component. The release also includes Qwen-Image-2.1-PE-T2I, a fine-tuned Qwen3.5-VL 9B model that rewrites brief image requests in any language into detailed English prompts with a recommended aspect ratio.

Why it matters: The release pairs a 7B visual generation component with a separate prompt rewriting model, showing how a brief image request becomes a detailed English prompt before rendering.

AINo massive GPU, no cloud API, just a 2B model turning an old PC into a useful personal news desk. Small models don't need to do everything. They just need to do one useful thing reliably. ☕

AICustom model support is now live. Create with your preferred models now>> #MiniMaxDesign #MiniMax

AI2.5B, native 128K, hybrid Think / No-Think in one checkpoint. First calling the puzzle impossible, then correcting itself and writing a working verifier is the kind of reasoning we want to see at this size. Thanks for shipping it. @RunAnywhereAI

AIVC-Attention, developed by Nunchux AI and collaborators, accelerates attention for MiniMax-H3 without retraining. In the B200 evaluation, it shows better fidelity than SageAttention2, with V-Smooth reducing value quantization error and ExpCast-FP8 speeding up softmax.

AIMeta has released Muse for Mac, which works across apps, files, calendar, notes, and messages on the user's computer. Users control what Muse can access, and the download is available at

AIWe teamed up with @speakeasydev to ship the new Google GenAI SDKs for our Interactions, Agents, and Webhooks APIs. Read why we believe SDK generation belongs in the open and explore Speakeasy's newly open-sourced OpenAPI generator suite:

AIChatGPT for Word, PowerPoint, and Excel is now available across all plans, including Free, with usage limits. Business and Enterprise plans also get a two-week free preview of GPT-5.6 Sol in Word, running September 17 to 30, with no impact on usage limits.

AIChatGPT is now in Word. You can add ChatGPT to Microsoft Word to turn rough notes into first drafts, untangle tricky paragraphs, proofread, and get suggested edits—all without leaving your document. It can even spot formatting issues. Which means a few less things to fix later 🔍

AIGoogle AI Studio announced that Speakeasy is open sourcing its OpenAPI client generation suite under AGPLv3, following a May 2026 vendor shutdown that disrupted Google's SDK pipeline. The suite covers SDK generation for 7 languages, an agent-native CLI generator, and a documentation MCP server generator. Google says its pipeline now serves six targets with roughly one engineer maintaining it.

AIUnsloth announced that its Docker image now lets users train and run more than 500 models locally with no setup required. The image works on NVIDIA and AMD hardware and supports a new GUI or notebook workflow. The post links to an installation guide and the GitHub repository.

AIDeveloper Alican Kiraz fine-tuned OpenBMB's open-source VoxCPM2 voice model on nearly 100 hours of natural Turkish speech, creating Kahya-TTS for Turkish text-to-speech. The project shows how open-source voice models can be adapted to new languages and specialized datasets. The model is available on Hugging Face.

AIinclusionAI has released Ming-Image-0.1-Design-Layer on Hugging Face, a model that decomposes a flattened design image into a requested number of RGBA layers using an image and a layer plan. The model runs at 1024 resolution (512 for faster processing) with 12 sampling steps, a CFG scale of 2.0, and BF16 precision on one CUDA GPU with 80 GiB VRAM. It is released under the MIT License.

AIFountain 0's new feature film ODYSSEUS: The Fall, directed by Ash Koosha, is now available in full with every shot generated by Kling 3.0. The team previously premiered Dreams of Violets at the 2026 Tribeca Festival as the first AI feature film accepted into a major film festival.

AISpeakeasy is open-sourcing its full OpenAPI client suite under the AGPLv3 license, including generators for seven languages (Python, TypeScript, Go, Java, C#, PHP, Ruby), an agent-native CLI generator, and a documentation MCP server generator. Google said the move followed the May 2026 shutdown of the SDK generation provider it had been using, which it cited as evidence that closed-source generators pose platform risk. Google's new Google GenAI SDKs for the Interactions, Agents, and Webhooks APIs were built with this pipeline across six targets.

AIPeking University's Yu Zhaofei team and the Beijing Academy of Artificial Intelligence (BAAI) released Brainμ-Spike, a small convolutional network for spike camera image reconstruction that is paired with the Brainμ model. The package includes weights, inference scripts, and evaluation tools, but the base large model and LoRA weights are not yet released, so the full generation pipeline cannot run from this repository alone.

AITencent's WeVisDoc-4B, fine-tuned from Qwen3-VL-4B-Instruct, converts page images into structured Markdown with LaTeX formulas and HTML tables. It scores 95.38 Overall on OmniDocBench v1.6 and a mean Overall of 75.54 across three PureDocBench tracks, ranking first among compared end-to-end parsers in all four reported settings. The model is available on Hugging Face and runs through vLLM, which requires version 0.11.1 or later.

AITencent's WeVisDoc-4B, fine-tuned from Qwen3-VL-4B-Instruct, scores 95.38 Overall on OmniDocBench v1.6 and 75.54 mean Overall across three PureDocBench tracks. The end-to-end parser converts page images into structured Markdown with LaTeX formulas and HTML tables, and the 2B variant is also available. The repository provides vLLM serving scripts with a 32768-token default context and a Python client for batch processing.

AIGoogle says it is focusing AI efforts on health, disaster and weather resilience, learning, and economic opportunity. Recent examples include AlphaGenome Atlas, which maps all 9B possible single-letter genetic changes across the human genome and is openly available to researchers, and WeatherNext 3, described as its most accurate and capable global weather AI model to date. The post also cites AI & Economy ATLAS, an open-access look at global AI usage, and says its translation services now cover nearly 300 languages spoken by 7B people.

AINVIDIA's RT-DETR Hand Detection v1.0 detects and localizes left and right hands in RGB images, outputting 2D bounding boxes with per-hand confidence scores in a single pass. The model, built on RT-DETRv2-S with HGNetv2-S backbone and about 20M parameters, is intended as a region-of-interest stage for downstream 3D hand pose estimation and is exported to ONNX. The source describes it as for demonstration purposes rather than production use, runs on NVIDIA Lovelace GPUs under Linux, and is licensed under the NVIDIA Software and Model Evaluation License.