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Posted: 2025-04-25 08:33:03 UTC

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We use a score to evaluate content reliability. This article's score is high enough, and there are no largely false claims identified in this rollup.
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Last Updated
2025-04-25 08:41:08 UTC
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OpenAI has launched five new models, including GPT-4.1 variants and o-series models, designed to offer improved performance and cost-efficiency compared to GPT-4o and GPT-4.5. These models excel in coding and reasoning tasks, with GPT-4.5 being retired in July due to high costs.
Introduction of new GPT-4.1 models (GPT-4.1, GPT-4.1 mini, GPT-4.1 nano).
New o-series models (o3, o4-mini) with multimodal capabilities.
Improved performance in coding and reasoning tasks.
Cost-efficiency compared to GPT-4o and GPT-4.5.
Retirement of GPT-4.5 in July.
Retiring GPT-4.5 due to high costs and limited practicality.