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Tag: AI models

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

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    Kurt Seifried
    in

    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…

  • Simon Willison’s Weblog: Start building with Gemini 2.5 Flash

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Apr/17/start-building-with-gemini-25-flash/ Source: Simon Willison’s Weblog Title: Start building with Gemini 2.5 Flash Feedly Summary: Start building with Gemini 2.5 Flash Google Gemini’s latest model is Gemini 2.5 Flash, available in (paid) preview as gemini-2.5-flash-preview-04-17. Building upon the popular foundation of 2.0 Flash, this new version delivers a major upgrade in reasoning capabilities, while…

  • 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…

  • Simon Willison’s Weblog: Quoting Ted Sanders, OpenAI

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Apr/17/ted-sanders/ Source: Simon Willison’s Weblog Title: Quoting Ted Sanders, OpenAI Feedly Summary: Our hypothesis is that o4-mini is a much better model, but we’ll wait to hear feedback from developers. Evals only tell part of the story, and we wouldn’t want to prematurely deprecate a model that developers continue to find value in.…

  • Simon Willison’s Weblog: Quoting James Betker

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    Kurt Seifried
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    Source URL: https://simonwillison.net/2025/Apr/16/james-betker/#atom-everything Source: Simon Willison’s Weblog Title: Quoting James Betker Feedly Summary: I work for OpenAI. […] o4-mini is actually a considerably better vision model than o3, despite the benchmarks. Similar to how o3-mini-high was a much better coding model than o1. I would recommend using o4-mini-high over o3 for any task involving vision.…

  • Slashdot: OpenAI Unveils o3 and o4-mini Models

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    Kurt Seifried
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    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…

  • Wired: Meet The AI Agent With Multiple Personalities

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    Kurt Seifried
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    Source URL: https://www.wired.com/story/simular-ai-agent-multiple-models-personalities/ Source: Wired Title: Meet The AI Agent With Multiple Personalities Feedly Summary: A new AI agent from the startup Simular switches between different AI models depending on the task at hand. AI Summary and Description: Yes Summary: The introduction of a new AI agent by the startup Simular, which can switch between…