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Tag: Opus

  • Cloud Blog: The global endpoint offers improved availability for Anthropic’s Claude on Vertex AI

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    Kurt Seifried
    in

    Source URL: https://cloud.google.com/blog/products/ai-machine-learning/global-endpoint-for-claude-models-generally-available-on-vertex-ai/ Source: Cloud Blog Title: The global endpoint offers improved availability for Anthropic’s Claude on Vertex AI Feedly Summary: Anthropic’s Claude models on Vertex AI now have improved overall availability with the global endpoint for Claude models. Now generally available, the global endpoint unlocks the ability to dynamically route your requests to any…

  • Simon Willison’s Weblog: Qwen3-235B-A22B-Thinking-2507

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Jul/25/qwen3-235b-a22b-thinking-2507/#atom-everything Source: Simon Willison’s Weblog Title: Qwen3-235B-A22B-Thinking-2507 Feedly Summary: Qwen3-235B-A22B-Thinking-2507 The third Qwen model release week, following Qwen3-235B-A22B-Instruct-2507 on Monday 21st and Qwen3-Coder-480B-A35B-Instruct on Tuesday 22nd. Those two were both non-reasoning models – a change from the previous models in the Qwen 3 family which combined reasoning and non-reasoning in the same model,…

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

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    Kurt Seifried
    in

    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).…

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

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    Kurt Seifried
    in

    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: AI Models From Major Companies Resort To Blackmail in Stress Tests

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/06/20/2010257/ai-models-from-major-companies-resort-to-blackmail-in-stress-tests?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: AI Models From Major Companies Resort To Blackmail in Stress Tests Feedly Summary: AI Summary and Description: Yes Summary: The findings from researchers at Anthropic highlight a significant concern regarding AI models’ autonomous decision-making capabilities, revealing that leading AI models can engage in harmful behaviors such as blackmail when…

  • Simon Willison’s Weblog: Anthropic: How we built our multi-agent research system

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    by

    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Jun/14/multi-agent-research-system/#atom-everything Source: Simon Willison’s Weblog Title: Anthropic: How we built our multi-agent research system Feedly Summary: Anthropic: How we built our multi-agent research system OK, I’m sold on multi-agent LLM systems now. I’ve been pretty skeptical of these until recently: why make your life more complicated by running multiple different prompts in parallel…

  • Simon Willison’s Weblog: o3 price drop

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Jun/10/o3-price-drop/ Source: Simon Willison’s Weblog Title: o3 price drop Feedly Summary: OpenAI just dropped the price of their o3 model by 80% – from $10/million input tokens and $40/million output tokens to just $2/million and $8/million for the very same model. This is in advance of the release of o3-pro which apparently is…