By OpenAI 's own testing, its newest reasoning models, o3 and o4 -mini, hallucinate significantly higher than o1.

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As of this writing, the popular AI leaderboard LMArena ranks Gemini 2.5 Pro as the model to beat, followed by ChatGPT 4o, and ...

ChatGPT’s latest image generation feature has become a hit, leading users to create funny mugshots of themselves based on ...

Explore the groundbreaking features of ChatGPT-o4 Mini High, the new AI tool for developers, researchers, and creative ...

Both Gemini and ChatGPT were considerably faster at replying than Aria, which took almost four times as long as the other two. At the same time, Opera’s AI did not truly help save data in this test, ...

OpenAI recently released o3 and o4-mini artificial intelligence models have been found to hallucinate more in contrast to the older OpenAI models.Hallucinations have remained a major challenge to ...

With 400M users and 1.5M enterprise accounts, ChatGPT leads AI—but privacy and safety fears continue to grow among users and ...

Discover the new "GPT-4o Image Generation" feature in ChatGPT's Custom GPT builder, enabling user-created bots to generate ...

This week saw a wave of exciting launches across the tech world-from new smartphones and laptops to the latest updates in ...

Hands-on comparison of OpenAI's new o3 and o4 models versus o1-pro, Deep Research, and Claude 3.7. Discover which AI tools ...

TechRadar stories from the last seven days, covering new movie trailers, new instant cameras, new open-ear earbuds, problems ...