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Tag: Hallucination Rates

  • Simon Willison’s Weblog: deepseek-ai/DeepSeek-R1-0528

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/May/31/deepseek-aideepseek-r1-0528/ Source: Simon Willison’s Weblog Title: deepseek-ai/DeepSeek-R1-0528 Feedly Summary: deepseek-ai/DeepSeek-R1-0528 Sadly the trend for terrible naming of models has infested the Chinese AI labs as well. DeepSeek-R1-0528 is a brand new and much improved open weights reasoning model from DeepSeek, a major step up from the DeepSeek R1 they released back in January.…

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

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    Kurt Seifried
    in

    Source URL: https://simonwillison.net/2025/Apr/21/openai-o3-and-o4-mini-system-card/ Source: Simon Willison’s Weblog Title: OpenAI o3 and o4-mini System Card Feedly Summary: OpenAI o3 and o4-mini System Card I’m surprised to see a combined System Card for o3 and o4-mini in the same document – I’d expect to see these covered separately. The opening paragraph calls out the most interesting new…

  • 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…