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Nov 14Sat
  1. The Decoder65

    Runway open-sources robot control model Praxis-1

    Runway has released the open-source robot control model Praxis-1, which learns to control robots through video and has shown excellent performance in its own tests, scoring 46.2% on the Nvidia RoboLab-120 evaluation, leading similar models. The model requires additional training to adapt to new robot systems, the standard version requires an 80GB memory GPU, and it has been made available on Hugging Face.

    Same story · 2 outlets
Nov 13Fri
Nov 12Thu
  1. ITHome · AI

    Runway launches robot model Praxis-1, 15.6 times faster and cost reduced to 1/51

    Runway has launched the robot model Praxis-1, based on the Runway video foundation model with 27 billion parameters. In the RoboLab-120 benchmark test, it achieved a success rate of approximately 46.2%, with a speed increase of 15.6 times and a cost reduction to 1/51. This model is licensed under Apache 2.0 and both weights and code are open-sourced.

    Same story · 2 outlets
  2. ITHome · AI67

    Google DeepMind releases next-generation genome AI model AlphaGenome 2: from tissue prediction to single-cell analysis, identifying gene expression variation capabilities nearly double

    Google DeepMind has launched the AlphaGenome 2 model, which can predict the effects of DNA variations on specific cell types, nearly doubling its ability to identify gene expression variations to 30% (from 16%), and accurately predicting the direction of gene expression changes to 43% (from 23%). It supports cross-modal data inference and has opened API access to non-commercial research.

    Same story · 2 outlets
  3. The Verge · AI65

    Google DeepMind has released the AlphaGenome 2 model, analyzing how DNA affects different cells.

    Google DeepMind releases AlphaGenome 2 model, predicting gene variation impacts on different cell types and states by analyzing over 100 million cell outline data, identifying nearly double the variable gene expression mutations compared to the previous generation model

    Same story · 2 outlets
Nov 11Wed
  2. MarkTechPost

    Zyphra has released ZONOS3-Mini: an 800M parameter open-source speech synthesis model.

    Zyphra has released ZONOS3-Mini, an open-source speech synthesis model with 800M total parameters and 100M active parameters, supporting real-time local deployment and zero-shot voice cloning. The model ranks first in the open model category in Zyphra's self-developed ZTTS2-Eval benchmark test (66.2 points), with the first audio generation on a single H100 GPU taking 80 milliseconds, but the reference audio cloning effect is far lower than the embedded mode.

Nov 10Tue
  3. Hugging Face Daily Papers

    Confucius4-R2T2: A stable prefix streaming speech recognition model for real-time transcription

    Confucius4-R2T2 is a stable prefix streaming speech recognition model for real-time applications, which converts a full context ASR model into a streaming model through post-training without architecture modification. Built based on Qwen3-ASR-1.7B, R2T2 achieves near-offline recognition accuracy and low transmission delay, supports configurable streaming block sizes, and demonstrates promising cross-lingual generalization capabilities. This model and implementation have been publicly released.

Nov 6Fri
Nov 3Tue
Oct 30Fri
  2. MarkTechPost59

    Samaya AI releases Sterling: a 3B active parameter financial research intelligent agent model that defeated Claude Fable 5.1 on FrontierFinance and reduced costs by 11 times

    Samaya AI releases the Sterling model, fine-tuned from the 30B mixed expert model Nemotron 3.5 Lightning, with 3B active parameters. In the FrontierFinance benchmark test, Sterling scored 58.9%, higher than Claude Fable 5.1's 55.9%, and the cost per question is only $0.61 (Fable 5.1 is $6.89).

Oct 29Thu
  1. Hugging Face Blog85

    Mistral Large 4 (Le Chonk) released on Hugging Face

    Mistral releases multimodal MoE model Mistral Large 4 (Le Chonk), with approximately 1T total parameters, 49B activation parameters, a context window of 1M tokens, offering two official versions FP8 and NVFP4, as well as GGUF made by Unsloth and llama.cpp teams.

    Why it matters: The original text provides specific scores for the 1T total parameter, 49B activation multimodal MoE model on cybersecurity and coding benchmarks, along with measured throughput for local and endpoint deployment.

  2. Mistral AI82

    Mistral releases open-source model Mistral Large 4 (Le Chonk) with trillion parameters

    Mistral releases open-weight version of its flagship trillion-parameter native multimodal model Mistral Large 4 (Le Chonk), which has been in public preview for three weeks.

    Same story · 2 outlets

    Why it matters: The official provides data on the encoding, security, and inference efficiency of the trillion-parameter open-source model, as well as weight downloads and self-hosting paths.

  3. ITHome · AI42

    XHEART NewCore Journey releases the intelligent driving large model chip X7 Ultra: 700 TOPS large model computing power, first in China to mass-produce Armv9 automotive-grade CPUs.

    XHEART NewCore Journey releases the X7 Ultra large model chip, achieving 700 TOPS of computing power, with mass-produced models achieving 99.99% alignment, a 80% reduction in memory bandwidth consumption, and a 100% improvement in energy efficiency. The chip incorporates a high-precision operator acceleration engine, natively supporting FP16/FP32 computing, and is the first in China to mass-produce Armv9 automotive-grade CPUs, offering a 20% performance boost and a 10% improvement in energy efficiency.

Oct 28Wed
  1. The Decoder

    DeepMind Genie 4 Released: Exploring the Frontier of Modern Intelligent Agent Design

    DeepMind has released Genie 4, the company's first real-time voice-generating instant world model, where users can move scenes with the keyboard and guide events with text prompts. Genie 4 is built on the video model Gemini Omni and is planned and simulated in the background by the Gemini large model family, supporting background sound effects, character dialogues, and real-time interaction. It is currently only available to selected testers and will be opened to Google AI Ultra subscribers in the future, integrating SynthID watermarking to mark AI-generated content.

Oct 27Tue
  2. Ant Group inclusionAI · Hugging Face new models38

    inclusionAI/Ling-3.0-flash-Sante-fp8 released: FP8 quantized medical dedicated large model

    inclusionAI/Ling-3.0-flash-Sante-fp8 released FP8 quantized version, retaining 124B parameters (5.1B/Token) and BF16 performance, reducing memory and improving deployment efficiency, supporting medical inference, research, and tool-assisted workflows, requiring professional manual review. Stable performance on benchmarks like Healthbench, ReDisQA, achieving efficient inference through block FP8 quantization (128x128 blocks).

Oct 26Mon
Oct 25Sun
  1. TechCrunch · AI

    Block releases Dessa full-duplex speech model

    Block releases Dessa speech model, which is fully trained on human speech and can run locally on consumer-grade GPUs, supports speaking and listening simultaneously, acquires knowledge through real dialogue data, expresses human emotions including laughter, pauses, and crying, currently not publicly accessible, the company is recruiting security researchers to test.

Oct 22Thu
Oct 19Mon
Oct 16Fri
  1. Baseten Blog

    Meta releases Muse Spark Open: an open-source weight model designed for code agents

    Meta releases Muse Spark Open, an open-source weight model with 816B parameters designed for code agents, featuring 42.7B active parameters, a 1M token context window, and full-modal input (text, image, video, audio), performance comparable to cutting-edge lab models, using a compressed MoE architecture and hybrid global/local attention mechanisms to optimize inference efficiency, reducing model size to 540GB via NVFP4 checkpoints.

  2. Microsoft AI News

    Microsoft AI has released an 80 billion parameter MoE large model MAI-Base-2.

    Microsoft AI has completed the pre-training of a new MoE large model MAI-Base-2, with 80 billion active parameters and 2.8 trillion total parameters, surpassing all open-source models in internal evaluations. The model is 4-12 times more efficient in pre-training FLOPs than the strongest open-source base model DeepSeek-V4-Pro-Base and is used to train larger models. Microsoft plans to license the model weights through Foundry using organic data pre-training and full-stack control.

Oct 15Thu
Oct 14Wed
  1. StepFun · Hugging Face new models

    Step-5-Preview-NVFP4 model release by LeapX Stars

    LeapX Stars releases flagship model Step-5-Preview-NVFP4, with 600B total parameters and 27B active parameters, supporting up to 1M context windows, excels in software engineering, professional knowledge work, and financial fields, capable of processing text, images, and video, deployable via OpenAI-compatible API or offline generation.

Oct 13Tue
  1. Google Developers Blog

    Gemini 4 Argon optimized the performance of a 200,000-line Python codebase

    Gemini 4 Argon has been running for 11 hours without human intervention, proposing 6 optimization suggestions by analyzing the ADK Python repository with 205,000 lines of code. Ultimately, 2 of them were adopted and deployed, reducing the memory session preparation time by about 40% and increasing the cold package import speed by 21%. The model followed the repository maintainer's guidelines during the optimization process and ran all 16,892 unit tests.

Oct 6Tue
  1. Mistral AI

    Mistral AI has launched the public beta version of Mistral Large 4.

    Mistral Large 4 is a native multimodal large language model with 100 billion parameters, featuring 52 billion active parameters. It excels in coding, agent workflows, and multimodal understanding, reaching the level of the world's strongest open-source model. It also leads in critical enterprise workloads such as cybersecurity, finance, and law. The model will be open-sourced by the end of this month and is currently available for experience through the public beta API of Mistral Studio.

  2. Google Developers Blog

    EmbeddingGemma 2 Developer Guide

    EmbeddingGemma 2 is an open-source 740M parameter model developed based on Gemma 4, which maps text, code, images, video, and audio to a unified 768-dimensional space, supports modular loading (270M-740M parameters), and performs excellently in code search and cross-modal retrieval, can be used via the sentence-transformers library.

Sep 23Wed
Sep 20Sun
  1. StepFun · Hugging Face new models

    Step-5-Preview-BF16 model release by Jieyue Xingchen

    Jieyue Xingchen releases flagship model Step-5-Preview-BF16, with 600B total parameters, 27B active parameters, supporting up to 1M context windows, excels in software engineering, professional knowledge work, and financial fields, capable of processing text, images, and video, deployable via OpenAI-compatible API or offline generation.