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Papers that changed AI, with a plain-language explainer for each.

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  1. 2025

    ARC-AGI-2: A New Challenge for Frontier AI Reasoning Systems

    arXiv

    A 2025 paper introducing ARC-AGI-2, a benchmark of input-output puzzle tasks built to measure abstract reasoning in frontier AI systems, with human testing as a baseline and a task set designed to give a more granular signal of progress.

    Research historyReasoningSimulation

  2. 2024

    SAM 2: Segment Anything in Images and Videos

    arXiv

    SAM 2 is a Meta FAIR foundation model that segments objects in images and videos from simple prompts such as points, boxes or masks, released together with a large video segmentation dataset and training code.

    Research historyDeep learningMultimodal

  3. 2024

    FlashAttention-3: Fast and Accurate Attention with Asynchrony and Low-precision

    arXiv

    FlashAttention-3 is an attention algorithm for NVIDIA Hopper (H100) GPUs that reaches up to 75% utilization in FP16 and close to 1.2 PFLOPs/s in FP8, using asynchronous execution and low-precision techniques.

    Research historyDeep learningDeveloper tools

  4. 2023

    FlashAttention-2: Faster Attention with Better Parallelism and Work Partitioning

    arXiv

    FlashAttention-2 is a 2023 revision of the FlashAttention attention kernel that reorganizes work across GPU thread blocks and warps, roughly doubling speed and reaching up to 73% of the A100's theoretical peak throughput.

    Research historyDeep learningDeveloper tools

  5. 2023

    QLoRA: Efficient Finetuning of Quantized LLMs

    arXiv

    QLoRA is a finetuning method that trains a 65B-parameter language model on a single 48GB GPU while matching full 16-bit finetuning quality, using 4-bit quantization, double quantization and paged optimizers.

    Large language modelsResearch historyDeveloper tools

  6. 2023

    Segment Anything

    arXiv 2304.02643

    A 2023 paper that introduces the Segment Anything project: a promptable segmentation task, a model, and a dataset of over 1 billion masks on 11 million images, all released to advance foundation models for computer vision.

    Research historyData & datasetsComputer vision

  7. 2022

    Learning skillful medium-range global weather forecasting

    Science

    GraphCast is a graph neural network trained on four decades of reanalysis data that produces 10-day global weather forecasts at 0.25 degree resolution in under a minute, outperforming the leading operational deterministic systems on most verification targets.

    Deep learningScienceSimulation

  8. 2022

    FlashAttention: Fast and Memory-Efficient Exact Attention with IO-Awareness

    arXiv

    FlashAttention is an exact attention algorithm built around GPU memory traffic: by tiling computation so intermediates stay on chip, it cuts reads and writes to high bandwidth memory, training Transformers faster and enabling longer sequences.

    Research historyDeep learningDeveloper tools

  9. 2022

    Magnetic control of tokamak plasmas through deep reinforcement learning

    Nature

    A 2022 Nature paper by Degrave, Felici and colleagues showing that a deep reinforcement learning controller can learn on its own to command all of a tokamak's magnetic control coils, producing and holding a range of plasma shapes.

    Deep learningHardware & computeScience

  10. 2021

    LoRA: Low-Rank Adaptation of Large Language Models

    arXiv

    LoRA is a fine-tuning method that freezes a pre-trained model's weights and trains small low-rank matrices injected into each layer, cutting trainable parameters and memory by orders of magnitude.

    Large language modelsResearch historyDeveloper tools

  11. 2021

    Learning Transferable Visual Models From Natural Language Supervision (CLIP)

    ICML

    CLIP is an OpenAI model trained on 400 million image-text pairs to map pictures and sentences into one shared space, so it can classify images zero-shot from a written description.

    Foundation modelsMultimodalComputer vision

  12. 2020

    An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale (ViT)

    arXiv

    A 2020 paper showing that a plain Transformer applied directly to sequences of image patches, with no convolution at all, can match state-of-the-art convolutional networks on image classification.

    Research historyDeep learningComputer vision

  13. 2020

    An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale

    arXiv 2010.11929 (ICLR 2021)

    A 2020 paper by Alexey Dosovitskiy and colleagues showing that a pure Transformer applied directly to sequences of image patches — the Vision Transformer, or ViT — matches state-of-the-art convolutional networks on image classification when pre-trained on large amounts of data.

    Research historyComputer visionTransformers & attention

  14. 2020

    GShard: Scaling Giant Models with Conditional Computation and Automatic Sharding

    arXiv

    GShard, submitted to arXiv in June 2020, is a set of annotation APIs and an XLA compiler extension from Google that lets existing model code express parallel computation, scaling a sparsely gated mixture-of-experts translation model past 600 billion parameters.

    Large language modelsResearch historyDeveloper tools

  15. 2020

    NeRF: Representing Scenes as Neural Radiance Fields for View Synthesis

    arXiv

    A 2020 paper by Mildenhall, Srinivasan, Tancik, Barron, Ramamoorthi and Ng that represents a scene as a neural radiance field: a network mapping 5D coordinates to density and colour, optimized from a sparse set of images with known camera poses.

    Research historyGenerative modelsComputer vision

  16. 2019

    Mastering Atari, Go, chess and shogi by planning with a learned model

    Nature

    MuZero is a DeepMind reinforcement-learning algorithm that learns a model of its environment and plans inside that model, mastering Atari, Go, chess and shogi without being given the rules of those games.

    Research historyDeep learningScience

  17. 2019

    On the Measure of Intelligence (ARC-AGI)

    arXiv

    A 2019 paper by Francois Chollet that defines intelligence as skill-acquisition efficiency and introduces the Abstraction and Reasoning Corpus (ARC), a benchmark of grid tasks that assumes no specialised knowledge or language.

    Research historyReasoningSimulation

  18. 2018

    A Style-Based Generator Architecture for Generative Adversarial Networks

    arXiv

    This 2018 paper introduces a style-based GAN generator that separates high-level attributes from stochastic variation and allows scale-specific control, improving distribution quality, interpolation, and disentanglement.

    Generative modelsComputer visionImage generation

  19. 2018

    Large Scale GAN Training for High Fidelity Natural Image Synthesis

    arXiv

    A 2018 paper by Andrew Brock, Jeff Donahue and Karen Simonyan that trained generative adversarial networks at the largest scale attempted at the time, introduced BigGANs and set a new state of the art in class-conditional image synthesis.

    Generative modelsComputer visionImage generation

  20. 2017

    A general reinforcement learning algorithm that masters chess, shogi, and Go through self-play

    Science

    A 2017 arXiv paper, later published in Science, reporting that a single self-play reinforcement learning algorithm, AlphaZero, mastered chess, shogi and Go and beat strong specialised programs in each.

    Research historyDeep learningScience