Tag: Claude 4

  • Simon Willison’s Weblog: Models can prompt now

    Source URL: https://simonwillison.net/2025/Sep/14/models-can-prompt/#atom-everything Source: Simon Willison’s Weblog Title: Models can prompt now Feedly Summary: Here’s an interesting example of models incrementally improving over time: I am finding that today’s leading models are competent at writing prompts for themselves and each other. A year ago I was quite skeptical of the pattern where models are used…

  • Simon Willison’s Weblog: too many model context protocol servers and LLM allocations on the dance floor

    Source URL: https://simonwillison.net/2025/Aug/22/too-many-mcps/#atom-everything Source: Simon Willison’s Weblog Title: too many model context protocol servers and LLM allocations on the dance floor Feedly Summary: too many model context protocol servers and LLM allocations on the dance floor Useful reminder from Geoffrey Huntley of the infrequently discussed significant token cost of using MCP. Geoffrey estimate estimates that…

  • Simon Willison’s Weblog: Reverse engineering some updates to Claude

    Source URL: https://simonwillison.net/2025/Jul/31/updates-to-claude/#atom-everything Source: Simon Willison’s Weblog Title: Reverse engineering some updates to Claude Feedly Summary: Anthropic released two major new features for their consumer-facing Claude apps in the past couple of days. Sadly, they don’t do a very good job of updating the release notes for those apps – neither of these releases came…

  • Simon Willison’s Weblog: Qwen/Qwen3-235B-A22B-Instruct-2507

    Source URL: https://simonwillison.net/2025/Jul/22/qwen3-235b-a22b-instruct-2507/#atom-everything Source: Simon Willison’s Weblog Title: Qwen/Qwen3-235B-A22B-Instruct-2507 Feedly Summary: Qwen/Qwen3-235B-A22B-Instruct-2507 Significant new model release from Qwen, published yesterday without much fanfare. This is a follow-up to their April release of the full Qwen 3 model family, which included a Qwen3-235B-A22B model which could handle both reasoning and non-reasoning prompts (via a /no_think toggle).…

  • Slashdot: Anthropic Rolls Out Claude AI For Financial Services

    Source URL: https://slashdot.org/story/25/07/15/2211203/anthropic-rolls-out-claude-ai-for-financial-services?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: Anthropic Rolls Out Claude AI For Financial Services Feedly Summary: AI Summary and Description: Yes Summary: Anthropic has introduced a specialized version of its Claude AI tools tailored for the financial services industry, incorporating several key features aimed at enhancing investment decisions and market analysis. The solution integrates real-time…

  • Simon Willison’s Weblog: Agentic Misalignment: How LLMs could be insider threats

    Source URL: https://simonwillison.net/2025/Jun/20/agentic-misalignment/#atom-everything Source: Simon Willison’s Weblog Title: Agentic Misalignment: How LLMs could be insider threats Feedly Summary: Agentic Misalignment: How LLMs could be insider threats One of the most entertaining details in the Claude 4 system card concerned blackmail: We then provided it access to emails implying that (1) the model will soon be…

  • Slashdot: California AI Policy Report Warns of ‘Irreversible Harms’

    Source URL: https://yro.slashdot.org/story/25/06/17/214215/california-ai-policy-report-warns-of-irreversible-harms?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: California AI Policy Report Warns of ‘Irreversible Harms’ Feedly Summary: AI Summary and Description: Yes Summary: The report commissioned by California Governor Gavin Newsom highlights the urgent need for effective AI governance frameworks to mitigate potential nuclear and biological threats posed by advanced AI systems. It stresses the importance…

  • Simon Willison’s Weblog: Trying out the new Gemini 2.5 model family

    Source URL: https://simonwillison.net/2025/Jun/17/gemini-2-5/ Source: Simon Willison’s Weblog Title: Trying out the new Gemini 2.5 model family Feedly Summary: After many months of previews, Gemini 2.5 Pro and Flash have reached general availability with new, memorable model IDs: gemini-2.5-pro and gemini-2.5-flash. They are joined by a new preview model with an unmemorable name: gemini-2.5-flash-lite-preview-06-17 is a…