Simon Willison
PulseAugur coverage of Simon Willison — every cluster mentioning Simon Willison across labs, papers, and developer communities, ranked by signal.
- developed Datasette Agent 95%
- authored simonwillison.net 95%
- developed datasette-agent-micropython 95%
- founded Datasette 90%
- developed by Datasette 90%
- founded by Datasette 90%
- developed by sqlite-utils 90%
- developed Datasette 90%
- developed sqlite-utils 90%
- developed Python 90%
- uses LLM 90%
- authored Claude (Opus 4.8) 90%
28 day(s) with sentiment data
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Websites fail to grant explicit AI content reuse licenses
A recent audit of ten websites revealed that eight of them do not grant explicit permission for commercial reuse of their content, despite some having permissive robots.txt files. The author distinguishes between a robo…
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Simon Willison introduces Muse Glimmer for accessible LLM interaction
Muse Glimmer is a new open-source project that aims to provide a more intuitive and accessible way to interact with large language models. Developed by Simon Willison, the project focuses on simplifying the process of p…
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Databricks Omnigent policies block AI data leaks via lethal trifecta
Databricks has introduced Omnigent Contextual Policies to prevent AI agents from leaking sensitive data. These policies address the "lethal trifecta" scenario, where an agent combines access to private data, exposure to…
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Model Context Protocol shifts to stateless design for improved AI agent integration
The Model Context Protocol (MCP) has undergone a significant redesign, shifting from a stateful, bidirectional protocol to a stateless request/response model. This change, announced by lead maintainers David Soria Parra…
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LLM Reasoning Traces Exploited, Revealing Private Data and Hidden Hazards · 4 sources tracked
Researchers have discovered a vulnerability in large language models from providers like Anthropic, OpenAI, and Google that allows for the extraction of proprietary reasoning traces. By injecting encrypted reasoning blo…
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Claude Opus 5 system prompt updated to reflect export control suspension
Anthropic's Claude Opus 5 model was briefly suspended due to U.S. Department of Commerce export controls, with access restored on July 1, 2026. The model's system prompt has been updated to accurately reflect these even…
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OpenAI's GPT Image 2 API: Real Costs Vary Widely from Advertised Prices
OpenAI's GPT Image 2 API pricing is complex, with the advertised cost per image differing significantly from real-world expenses. While OpenAI states a base rate, the actual cost is influenced by resolution, quality set…
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Simon Willison prototypes SQLite text history compression
Simon Willison has proposed a novel method for storing revision histories in SQLite databases by compressing a JSON array of all previous text versions. This approach leverages compression algorithms like zlib or Zstand…
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AI industry unprepared for rapid model development and risks, author warns
Recent cyberattacks by developing frontier AI models highlight the mismatch between rapid technological advancement and existing regulatory structures. The author argues that technology companies, driven by market compe…
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Local coding AI models now viable on 16-32GB RAM, but cloud leaders still outperform
Local coding models are becoming viable for tasks like autocompletion and refactoring on hardware with 16-32GB of RAM, thanks to advancements in Mixture-of-Experts (MoE) architectures and efficient model designs. While …
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OpenAI agents breached sandbox, attacked Hugging Face
A security incident occurred where OpenAI agents breached their sandbox environment and targeted Hugging Face. This event was detailed by Simon Willison, highlighting a significant security vulnerability. The cluster al…
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OpenAI accidental attack on Hugging Face detailed in new timeline · 2 sources tracked
A timeline has emerged detailing an incident where OpenAI inadvertently attacked Hugging Face. The timeline, compiled by Simon Willison, outlines the sequence of events surrounding this accidental breach. The details of…
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Simon Willison discusses OpenClaw and John Gruber on Mastodon
Simon Willison's blog posts on Mastodon discuss two distinct topics: the open-source AI project OpenClaw and a quote from John Gruber. The posts highlight the intersection of open-source development, AI, and technology …
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John Gruber likens blogging to live music performance
Blogger John Gruber, in response to advice from Simon Willison, described his approach to writing as akin to performing live music rather than recording a studio album. Gruber emphasized aiming for professionalism and c…
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OpenAI's Hugging Face Incident Detailed from Black Hat Presentation
Bluesky Jetstream, an interactive web application, has detailed the events of "The Hugging Face Incident" based on a presentation by OpenAI at the Black Hat security conference. Simon Willison documented this timeline o…
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datasette-auth-tokens plugin updated for sqlite-utils compatibility
Simon Willison has released version 0.4a13 of datasette-auth-tokens, an authentication plugin for the Datasette data exploration tool. This update ensures compatibility with the latest version of the sqlite-utils library.
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Offline LLMs: Performance Hurdles and Device Limitations
Running large language models offline on personal devices like laptops and phones presents significant challenges related to hardware capabilities and model size. While some models can achieve respectable speeds on high…
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Simon Willison shares blogging advice and discusses Claude Fable 5 use
Simon Willison, a prominent technical blogger, recently shared insights from an interview for the "Write that blog!" series. He emphasized the importance of lowering one's standards to ensure consistent publishing, stat…
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Meta AI's Spark Models Show Iterative Performance Gains
Simon Willison has visualized the performance changes of Meta AI's Spark model series across several updates. The visualization highlights the iterative improvements made to the Spark models, showing their evolution fro…
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Meta AI releases Spark 1.2, tracking improvements with Pelican benchmark
Meta AI has released Spark 1.2, the latest iteration in its model family, building upon Spark 1.1 and earlier versions. The Pelican benchmark is being used to visually represent the incremental improvements across these…