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

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  1. 2026

    Kimi K3: Open Frontier Intelligence

    arXiv

    Kimi K3 is Moonshot AI's 2.8-trillion-parameter open mixture-of-experts model with native vision and a one-million-token context, released with full weights. Its report describes the architecture, training and serving work behind it, and reports frontier-level results that still trail the strongest proprietary models.

    Large language modelsOpen sourceChina

  2. 2026

    Qwen3.5-Omni Technical Report

    arXiv

    The Qwen3.5-Omni Technical Report documents Alibaba's Qwen3.5-Omni, a hundreds-of-billions-parameter model that understands long audio and video and generates speech across 10 languages, reporting state-of-the-art results on 215 audio and audio-visual benchmarks.

    Large language modelsOpen sourceChina

  3. 2025

    Gemini 2.5: Pushing the Frontier with Advanced Reasoning, Multimodality, Long Context, and Next Generation Agentic Capabilities

    arXiv

    The Gemini 2.5 technical report, submitted to arXiv on 7 July 2025, documents Google's Gemini 2.5 Pro and 2.5 Flash models: their reasoning, long-context video handling, and cost-versus-capability positioning.

    Large language modelsFoundation modelsMultimodal

  4. 2025

    Humanity's Last Exam (HLE)

    arXiv

    Humanity's Last Exam (HLE) is a 2,500-question, multi-modal benchmark spanning dozens of academic subjects, built by experts worldwide so that frontier language models can still be measured after saturating older tests.

    Research historyMultimodalReasoning

  5. 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

  6. 2024

    OSWorld: Benchmarking Multimodal Agents for Open-Ended Tasks in Real Computer Environments

    arXiv

    OSWorld is a benchmark and environment for testing multimodal agents on 369 real computer tasks in Ubuntu, Windows and macOS; humans complete over 72.36% of the tasks, while the best model reaches only 12.24%.

    Research historyAgents & tool useMultimodal

  7. 2024

    Gemini 1.5: Unlocking multimodal understanding across millions of tokens of context

    arXiv

    A report from Google's Gemini Team introducing the Gemini 1.5 family, multimodal models built around very long context, with Gemini 1.5 Pro recalling information across up to 10 million tokens.[^1]

    Large language modelsResearch historyFoundation models

  8. 2023

    GAIA: a benchmark for General AI Assistants

    arXiv

    GAIA is a benchmark of real-world questions that are easy for humans but hard for AI assistants, testing reasoning, multimodality, web browsing, and tool use. It compares AI progress against average human performance.

    Research historyAgents & tool useMultimodal

  9. 2023

    WebArena: A Realistic Web Environment for Building Autonomous Agents

    arXiv

    WebArena is a reproducible environment of four fully functional websites — e-commerce, a social forum, collaborative software development and content management — built for testing language-guided web agents. Its best GPT-4 agent completed 14.41% of tasks; humans completed 78.24%.[^1]

    Research historyAgents & tool useMultimodal

  10. 2023

    GPT-4 Technical Report

    arXiv 2303.08774

    OpenAI's technical report on GPT-4, submitted to arXiv in March 2023, describes a large multimodal Transformer model, reports human-level results on several professional benchmarks, and explains how the team made scaling behaviour predictable.

    Large language modelsResearch historyMultimodal

  11. 2022

    LAION-5B: An open large-scale dataset for training next generation image-text models

    arXiv

    LAION-5B is an openly available dataset of 5.85 billion CLIP-filtered image-text pairs, released so that researchers outside a handful of labs could study and reproduce large vision-language models.

    Open sourceMultimodalData & datasets

  12. 2022

    Photorealistic Text-to-Image Diffusion Models with Deep Language Understanding (Imagen)

    arXiv

    Imagen is a text-to-image diffusion model that uses a large pretrained language model to encode prompts; it reached a zero-shot FID of 7.27 on COCO and introduced the DrawBench benchmark.

    Research historyMultimodalGenerative models

  13. 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

  14. 2021

    Zero-Shot Text-to-Image Generation (DALL·E)

    arXiv

    A 2021 OpenAI paper describing a single 12-billion-parameter autoregressive transformer trained on 250 million image-text pairs, which generates images from text and, evaluated zero-shot, is competitive with domain-specific models.

    Research historyMultimodalGenerative models

  15. 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

  16. 2020

    Scaling Laws for Neural Language Models

    arXiv

    A 2020 paper finding that language model loss falls predictably, as a power law, with model size, data and compute. It gave labs a quantitative reason to build much larger models and shaped the scale-up that followed.

    Large language modelsFoundation modelsHardware & compute

  17. 2019

    Megatron-LM: Training Multi-Billion Parameter Language Models Using Model Parallelism

    arXiv 1909.08053

    An NVIDIA paper from 2019 presenting an intra-layer model parallelism method, implemented with a few communication operations in native PyTorch, that trained transformer models of up to 8.3 billion parameters and improved several benchmarks.

    Research historyFoundation modelsHardware & compute

  18. 2016

    WaveNet: A Generative Model for Raw Audio

    arXiv

    WaveNet is a deep neural network that generates raw audio waveforms one sample at a time, predicting each sample from all the ones before it. Used for text-to-speech, it was rated by listeners as more natural than the systems it was compared with.

    Deep learningMultimodalGenerative models

  19. 2014

    Show and Tell: A Neural Image Caption Generator

    arXiv

    A 2014 paper by Vinyals and colleagues that trained a single deep network to turn a photograph into a sentence, reporting a BLEU-1 score of 59 on Pascal against 25 for the previous state of the art.

    Deep learningMultimodalComputer vision

  20. 2012

    Large Scale Distributed Deep Networks

    NeurIPS

    A 2012 NIPS paper by Jeffrey Dean, Andrew Ng and colleagues that introduced DistBelief, a framework for training deep networks across clusters of thousands of machines, together with the Downpour SGD and Sandblaster optimisation procedures.

    Deep learningHardware & computeCloud