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

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  1. 2026

    GLM-5: from Vibe Coding to Agentic Engineering

    arXiv

    Zhipu's GLM-5 report describes a 744-billion-parameter mixture-of-experts model built on sparse attention and asynchronous reinforcement learning, aimed at moving AI-assisted programming from vibe coding toward agentic engineering.

    Large language modelsChinaAgents & tool use

  2. 2026

    Terminal-Bench: Benchmarking Agents on Hard, Realistic Tasks in Command Line Interfaces

    arXiv

    Terminal-Bench 2.0 is a curated benchmark of 89 hard tasks carried out in computer terminal environments, built to measure how well AI agents handle realistic command-line work; frontier models and agents score below 65% on it.

    Research historyAgents & tool useCode

  3. 2025

    Kimi K2: Open Agentic Intelligence

    arXiv

    Kimi K2 is Moonshot AI's trillion-parameter mixture-of-experts model, pre-trained with the MuonClip optimizer and post-trained on large-scale agentic data plus reinforcement learning; the report reports state-of-the-art results among open-source non-thinking models and releases base and post-trained checkpoints.

    Large language modelsOpen sourceChina

  4. 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

  5. 2024

    τ-bench: A Benchmark for Tool-Agent-User Interaction in Real-World Domains

    arXiv

    τ-bench is a benchmark, submitted to arXiv in June 2024, that tests language agents in dynamic conversations with a simulated user, with domain-specific API tools and policy rules, and scores them by database state rather than by the text of their replies.

    Large language modelsResearch historyAgents & tool use

  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. 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

  8. 2023

    SWE-bench: Can Language Models Resolve Real-World GitHub Issues?

    arXiv

    A benchmark of 2,294 real software engineering problems taken from GitHub issues and the pull requests that resolved them, in which a model must edit a codebase to fix an issue; on release the best model solved under 2% of them.

    Research historyAgents & tool useData & datasets

  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

    Toolformer: Language Models Can Teach Themselves to Use Tools

    arXiv

    A 2023 paper by Schick, Dwivedi-Yu, Dessì and co-authors showing that a language model can teach itself when to call a calculator, search engine, Q&A system, translation system or calendar, and how to use the results.

    Large language modelsResearch historyAgents & tool use

  11. 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

  12. 2022

    Scalable Diffusion Models with Transformers (DiT)

    arXiv

    A 2022 paper by William Peebles and Saining Xie that replaces the U-Net backbone of diffusion models with a transformer operating on latent patches, showing that image quality improves predictably as compute grows and reaching a state-of-the-art FID of 2.27 on ImageNet 256×256.

    Research historyGenerative modelsImage generation

  13. 2022

    ReAct: Synergizing Reasoning and Acting in Language Models

    arXiv

    ReAct is a prompting method that has a language model interleave written reasoning with calls to outside tools or environments, improving question answering, fact verification and interactive decision-making.

    Large language modelsResearch historyAgents & tool use

  14. 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

  15. 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

  16. 2021

    High-Resolution Image Synthesis with Latent Diffusion Models

    arXiv 2112.10752 (CVPR 2022)

    A 2021 paper by Rombach, Blattmann, Lorenz, Esser and Ommer that runs diffusion models inside the latent space of pretrained autoencoders, cutting the compute needed for high-resolution image synthesis while adding cross-attention for text and bounding-box control.

    Research historyGenerative modelsImage generation

  17. 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

  18. 2020

    Denoising Diffusion Probabilistic Models

    NeurIPS

    A 2020 paper by Jonathan Ho, Ajay Jain and Pieter Abbeel that trained a U-Net to reverse a gradual noising process, making diffusion models a practical rival to GANs and paving the way for DALL-E 2, Imagen and Stable Diffusion.

    Deep learningGenerative modelsImage generation

  19. 2020

    Retrieval-Augmented Generation for Knowledge-Intensive NLP Tasks (RAG)

    arXiv

    A 2020 paper that pairs a pre-trained seq2seq model with a dense Wikipedia index fetched by a neural retriever, setting state of the art on three open-domain QA tasks and producing more factual text than a parametric-only baseline.

    Large language modelsResearch historyAgents & tool use

  20. 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