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#数据/训练

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  1. Mistral AI43

    Introducing Forge

    Mistral AI released Forge, letting enterprises train frontier-grade models on internal documents, codebases, and business data so models understand internal terminology, workflows, and compliance requirements. Forge supports pretraining, post-training, and reinforcement learning, works with dense and MoE architectures and multimodal inputs, and ships with data pipelines and Mistral AI's training methods, supporting continuous evaluation and iteration. ASML, Ericsson, and the European Space Agency, among others, have partnered with Mistral AI to train proprietary models.

Mar 12Thu
  1. Google Research62

    Introducing Groundsource: Turning news reports into data with Gemini

    Google Research launched Groundsource, using Gemini to extract structured disaster records from news reports in 80 languages, building an open dataset of 2.6 million urban flood events covering 150+ countries from 2000 to today.

    Why it matters: The original gives the full method and validation numbers for extracting disaster data from news with Gemini, letting readers assess its research value.

Jan 10Sat
  1. Berkeley AI Research45

    Information-Driven Design of Imaging Systems

    Berkeley AI Research proposes a NeurIPS 2025 framework that evaluates and optimizes imaging systems directly on information content, using a mutual information metric to unify factors like resolution and noise. The method needs only noise measurements and a noise model to estimate information, and provides an upper bound on true information. Across color photography, radio astronomy, lensless imaging, and microscopy, the metric predicts decoder performance and its optimized results match SOTA end-to-end methods with lower memory and compute and no task-specific decoder.

Nov 1Sat
  1. Berkeley AI Research46

    RL without TD learning

    Berkeley AI Research proposes an off-policy RL value-learning algorithm based on divide and conquer that no longer uses temporal difference (TD) learning, whose Bellman recursion error accumulation makes it hard to scale to long-horizon tasks.

Sep 1Mon
  1. Berkeley AI Research49

    What exactly does word2vec learn?

    Berkeley AI Research proposes a quantitative theory of the word2vec learning process: under several mild approximations, its learning problem reduces to unweighted least-squares matrix factorization, the gradient flow dynamics have a closed-form solution, and the final embeddings are equivalent to PCA on the target matrix M*.