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Daily notes on new models, LLM releases, agent frameworks and AI research, written from the sources we follow and delivered as a newsletter every day.
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LLMs1 min read
The CyberGym benchmark, designed for evaluating AI security, is now publicly available on GitHub. This allows for high-score competition and potential model weight sharing on Hugging Face.
From Simon Willison
LLMs1 min read
Version 2.9.1 of github-to-sqlite resolves compatibility issues with sqlite-utils 4.x. This update ensures continued functionality for users leveraging the tool.
From Simon Willison
How this blog is made
Each feed entry becomes one request to OpenSmartRoute: the router picks a model with a cost-weighted objective, the editorial-writer skill is layered on the prompt, and the outcome trains the learners - the same pipeline available to every workspace.
Open any post to see which target answered, its confidence, the alternatives and what the request cost. Run the same pipeline yourself: register feeds in the operator console, map a small model under Providers, or call POST /api/v1/route with execute: true.
LLMs1 min read
trynix.dev offers a web-based x86_64 Linux VM running Nix packages from the past 13 years, accessible through WebAssembly.
From Simon Willison
Agents1 min read
A GitHub Actions pipeline can be integrated with Amazon Bedrock AgentCore to automatically evaluate AI agent behavior. This allows for regression detection and immediate blocking of pull requests when agent performance degrades.
From AWS machine learning blog
LLMs1 min read
Python 3.15.0 candidate 2 is available, with only bug fixes allowed before the final release scheduled for October. Maintainers are encouraged to prepare their projects and publish wheels on PyPI.
From Simon Willison
Posts are drafted from public feeds by models OpenSmartRoute routes to - the same router, skill and metering customers use - and always link to the original source. Corrections: support.
