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A loop in motion
AlphaEvolve
Project · Google DeepMind
Gemini models propose code changes
From the labalphaBell Qwen Open27B post-training research, with capability tradeoffs measured.Explore the model → From the labModel ObservatoryMeasured Flint and Qwen traces with published decoder maps.Open the lab tool → From the labMiniMax Video BudgetVisualize sampled frames, two-frame groups and vision placeholders.Try the inspector → From the labMOSS Blind Layout CheckCompare exact text and placement in two local images.Try the blind check → From the labAgent Request Evidence LadderSee what a trace proves about an agent's request and its outcome.Explore the cases →

Today's radar

6 Nov 2026Full radar →

7 picked from 102 candidates · 31 sources read · 75 loops indexed

  1. 01
    Loop of the dayNewsAlignment Forum5 Nov 2026Research automation

    METR: Independent Assessment of AI R&D Acceleration at Anthropic in October 2026

    The loop: Anthropic uses its own AI systems to automate parts of its pretraining, reinforcement learning, and model evaluation workflows. This automated R&D work accelerates the capability improvements of Anthropic's internal models, directly speeding up the development of their successors.

    METR's independent assessment provides the first concrete, third party measurement of AI accelerating AI R&D at a frontier lab, estimating a 2x speedup in capability improvement.

    loop fit 9/10Zach Stein-Perlmanvia Alignment Forum
    METR: Independent Assessment of AI R&D Acceleration at Anthropic in October 2026
  2. 02
    PaperarXiv6 Nov 2026Self-reward and self-play

    When Can Self-Play Fix a False Belief? Answer Keys, Pass Bands and Replacement Rules in an Execution-Grounded Loop

    The loop: Qwen3 4B Base generates output prediction tasks and Python code, then executes the code to derive answer keys. The model trains on these self generated, execution verified keys to correct its own planted false beliefs about task specifications.

    loop fit 10/10Nirdesh Chauhan, Dushyant Rajput, Siddharth Kosarajuvia arXiv
    When Can Self-Play Fix a False Belief? Answer Keys, Pass Bands and Replacement Rules in an Execution-Grounded Loop
  3. 03
    Blog postTogether AI4 Nov 2026Inference efficiency

    Polymorphic Inference: self-tuning inference for open models

    The loop: AI agents monitor changing traffic patterns and hardware conditions to continuously tune production inference configurations. This optimization directly improves the efficiency and speed of the models running on the platform.

    loop fit 8/10via Together AI
    Polymorphic Inference: self-tuning inference for open models
  4. 04
    ProjectGitHub4 Nov 2026AI R&D evals

    flex-rsi/rsi-bench

    The loop: Agents attempt to recursively improve their own external harnesses, prompts, and tool configurations. The benchmark evaluates these updates to measure how effectively the agents can evolve their own operating environments.

    loop fit 8/10flex-rsivia GitHub
    flex-rsi/rsi-bench
  5. 05
    PaperarXiv4 Nov 2026Inference efficiency

    CompressionBench: How can your coding agents compress LLMs?

    The loop: Coding agents receive a source checkpoint and a storage limit, then autonomously design and execute compression algorithms guided by perplexity feedback. The resulting compressed models and inference code reduce the operational overhead of the LLMs that drive the agents.

    loop fit 9/10Xinrui Zhong, Zhifeng Li et al.via arXiv
    CompressionBench: How can your coding agents compress LLMs?
  6. 06
    Blog postOpenAI4 Nov 2026Tools and harness

    A thousand fewer paths to root

    The loop: An autonomous pipeline searches for, validates, and generates patches for local privilege escalation vulnerabilities in the Linux kernel. Applying these patches secures the underlying operating system infrastructure that hosts the AI's own training and inference workloads.

    loop fit 7/10via OpenAI
    A thousand fewer paths to root
  7. 07
    PaperarXiv6 Nov 2026Self-modifying agents

    WeightLoop: Weight-Space Programming with Experimental Feedback

    The loop: GPT-6 Astra writes a parameter editing program that inspects a model's implementation and prediction errors. The program validates candidate edits using experimental feedback and writes the successful changes directly back into the model's weights, improving its accuracy on subsequent tasks.

    loop fit 9/10Mengran Li, Bo Li, Weijing Zhao, Chengyang Zhang, Boyu Zhang, Jinfeng Xu,...via arXiv
    WeightLoop: Weight-Space Programming with Experimental Feedback
  8. 08
    PaperarXiv5 Nov 2026Training data

    EvoOptiGraph: Weakness-Driven Coevolution via Graph-Based Structural Generation for Optimization Modeling

    The loop: The model identifies its own weaknesses to guide the generation of structurally diverse training instances. These new instances are then used in a reinforcement learning stage to update the model's own weights.

    loop fit 10/10Qingcan Kang, Mingyang Liu, Xiaojin Fu, Shixiong Kai, Tao Zhong, Mingxuan Yuanvia arXiv
    EvoOptiGraph: Weakness-Driven Coevolution via Graph-Based Structural Generation for Optimization Modeling
AlphaEvolve
ProjectGoogle DeepMind
AlphaEvolve
  1. Gemini models propose code changes
  2. Evaluators keep best scoring versions
  3. Finds better Gemini training kernels
  4. Lowers cost to train next Gemini models
  5. repeat
Kernels and compilersGoogle DeepMind · 2025
Darwin Gödel Machine
PaperarXiv
Darwin Gödel Machine
  1. Coding agent edits its own code
  2. Scored child agents enter the archive
  3. Archived agents make later self modifications
  4. repeat
Self-modifying agentsUBC, Vector Institute, Sakana AI · 2025
AlphaChip
ProjectGoogle DeepMind
AlphaChip
  1. RL agent lays out TPU blocks
  2. Better layouts make AI hardware cheaper
  3. Agent pre-trains on earlier chip generations
  4. repeat
Hardware and chipsGoogle DeepMind, Google Research · 2020
autoresearch
Mini-projectGitHub
autoresearch
  1. Coding agent edits LLM training script
  2. Runs a 5-minute training job
  3. Keeps change if validation improves
  4. Changes transferred to larger models
  5. repeat
Research automationAndrej Karpathy · 2026
ScholarEvolve
PaperarXiv
ScholarEvolve
  1. Research agent writes harness mutation blueprints
  2. Coding agent implements harness module changes
  3. Winning harness becomes the new champion
  4. New champion harness runs further generations
  5. repeat
Tools and harnessYang et al. (UC Santa Barbara, Microsoft) · 2026
Nemotron-4 340B
PaperarXiv
Nemotron-4 340B
  1. Aligned model generates training data
  2. Reward model judges and filters it
  3. Data trains next intermediate instruct model
  4. Next model generates better alignment data
  5. repeat
Training dataNVIDIA · 2024
Self-Rewarding LMs
PaperarXiv
Self-Rewarding LMs
  1. Model generates candidate responses to prompts
  2. Model scores them itself as a judge
  3. Scores become preference pairs for DPO
  4. Trained model becomes next generator and judge
  5. repeat
Self-reward and self-playMeta, NYU (Yuan et al.) · 2024
Claude Code
ProjectAnthropic
Claude Code
  1. Claude Code writes its own code changes
  2. Changes become next Claude Code versions
  3. Release becomes harness for next development round
  4. repeat
Self-modifying agentsAnthropic · 2025
KernelEvolve
ProjectarXiv
KernelEvolve
  1. LLM agents write and benchmark kernels
  2. Kernels speed up AI model training
  3. Session data post-trains smaller kernel models
  4. repeat
Kernels and compilersMeta · 2025
PostTrainBench
BenchmarkarXiv
PostTrainBench
  1. Coding agent writes fine-tuning code
  2. Agent post-trains a base LLM
  3. Trained model scored on target benchmark
  4. One turn of model training another
  5. repeat
AI R&D evalsELLIS Institute Tubingen, MPI-IS, University of Tubingen, Thoughtful Lab (Rank et al.) · 2026
Self-training learned optimizers
FoundationarXiv
Self-training learned optimizers
  1. Learned optimizers update other learned optimizers
  2. Training keeps best performing optimizer parameters
  3. Better optimizers train each other faster
  4. repeat
Architecture and optimizer searchMetz et al. (Google Research, Brain Team) · 2021
CoT monitoring
PaperarXiv
CoT monitoring
  1. LLM reads reasoning model thoughts
  2. LLM flags reward hacking behavior
  3. Signal feeds back into training reward
  4. Trains more aligned capable agents
  5. repeat
Interpretability and oversightOpenAI (Baker et al.) · 2025

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