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Tag: GPT

  • Simon Willison’s Weblog: Maybe Meta’s Llama claims to be open source because of the EU AI act

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Apr/19/llama-eu-ai-act/#atom-everything Source: Simon Willison’s Weblog Title: Maybe Meta’s Llama claims to be open source because of the EU AI act Feedly Summary: I encountered a theory a while ago that one of the reasons Meta insist on using the term “open source” for their Llama models despite the Llama license not actually conforming…

  • Slashdot: OpenAI Puzzled as New Models Show Rising Hallucination Rates

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/04/18/2323216/openai-puzzled-as-new-models-show-rising-hallucination-rates Source: Slashdot Title: OpenAI Puzzled as New Models Show Rising Hallucination Rates Feedly Summary: AI Summary and Description: Yes Summary: OpenAI’s recent AI models, o3 and o4-mini, display increased hallucination rates compared to previous iterations. This raises concerns regarding the reliability of such AI systems in practical applications. The findings emphasize the…

  • Simon Willison’s Weblog: Image segmentation using Gemini 2.5

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Apr/18/gemini-image-segmentation/ Source: Simon Willison’s Weblog Title: Image segmentation using Gemini 2.5 Feedly Summary: Max Woolf pointed out this new feature of the Gemini 2.5 series in a comment on Hacker News: One hidden note from Gemini 2.5 Flash when diving deep into the documentation: for image inputs, not only can the model be…

  • Slashdot: ChatGPT Models Are Surprisingly Good At Geoguessing

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    Kurt Seifried
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    Source URL: https://yro.slashdot.org/story/25/04/17/1941258/chatgpt-models-are-surprisingly-good-at-geoguessing?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: ChatGPT Models Are Surprisingly Good At Geoguessing Feedly Summary: AI Summary and Description: Yes Summary: The text discusses a concerning trend related to the use of OpenAI’s new models, o3 and o4-mini, for deducing locations from images, raising potential privacy issues. The models’ advanced image analysis capabilities combined with…

  • Slashdot: OpenAI Unveils o3 and o4-mini Models

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    Kurt Seifried
    in

    Source URL: https://slashdot.org/story/25/04/16/1925253/openai-unveils-o3-and-o4-mini-models?utm_source=rss1.0mainlinkanon&utm_medium=feed Source: Slashdot Title: OpenAI Unveils o3 and o4-mini Models Feedly Summary: AI Summary and Description: Yes Summary: OpenAI’s release of the o3 and o4-mini AI models marks a crucial development in AI’s capability to process and analyze images, expanding the scope of their applications. These models can utilize various tools, enhancing their…

  • Simon Willison’s Weblog: Introducing OpenAI o3 and o4-mini

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Apr/16/introducing-openai-o3-and-o4-mini/ Source: Simon Willison’s Weblog Title: Introducing OpenAI o3 and o4-mini Feedly Summary: Introducing OpenAI o3 and o4-mini OpenAI are really emphasizing tool use with these: For the first time, our reasoning models can agentically use and combine every tool within ChatGPT—this includes searching the web, analyzing uploaded files and other data with…

  • Simon Willison’s Weblog: GPT-4.1: Three new million token input models from OpenAI, including their cheapest model yet

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Apr/14/gpt-4-1/ Source: Simon Willison’s Weblog Title: GPT-4.1: Three new million token input models from OpenAI, including their cheapest model yet Feedly Summary: OpenAI introduced three new models this morning: GPT-4.1, GPT-4.1 mini and GPT-4.1 nano. These are API-only models right now, not available through the ChatGPT interface (though you can try them out…

  • Slashdot: OpenAI Unveils Coding-Focused GPT-4.1 While Phasing Out GPT-4.5

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    Kurt Seifried
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    Source URL: https://slashdot.org/story/25/04/14/1726250/openai-unveils-coding-focused-gpt-41-while-phasing-out-gpt-45 Source: Slashdot Title: OpenAI Unveils Coding-Focused GPT-4.1 While Phasing Out GPT-4.5 Feedly Summary: AI Summary and Description: Yes Summary: OpenAI’s launch of the GPT-4.1 model family emphasizes enhanced coding capabilities and instruction adherence. The new models expand token context significantly and introduce a tiered pricing strategy, offering a more cost-effective alternative while…