OpenAI expands GPT-4.1 entry to ChatGPT customers, changing GPT-4o Mini without cost tier

OpenAI has formally rolled out its newest synthetic intelligence fashions, GPT-4.1 and GPT-4.1 mini, to ChatGPT customers, increasing their availability past the corporate’s API for the primary time. The brand new fashions, which had beforehand been restricted to builders by means of OpenAI’s programming interface, at the moment are accessible instantly inside the ChatGPT platform.

In a current announcement by way of its official X account, the AI analysis agency highlighted that the GPT-4.1 mannequin is especially well-suited for coding purposes and sophisticated instruction-following duties. It’s being launched as a viable different to the o3 mannequin, particularly for customers who prioritise technical efficiency and reliability.

These new fashions are being progressively made accessible to ChatGPT Plus, Professional, and Crew subscribers by means of the “extra fashions” menu. Enterprise and academic establishment customers will acquire entry within the coming weeks, OpenAI confirmed.

In the meantime, free-tier customers of ChatGPT will quickly acquire entry to the GPT-4.1 mini mannequin, which is ready to switch the prevailing GPT-4o mini.

OpenAI describes GPT-4.1 as a significant development in AI efficiency. In inside evaluations, the mannequin scored 54.6 per cent on the SWE-bench Verified benchmark, highlighting its sturdy capabilities in software program engineering duties. It additionally demonstrated sturdy capabilities in instruction-following, with a rating of 38.3 per cent on the MultiChallenge benchmark, and achieved 72 per cent on the Video-MME benchmark for multimodal long-context understanding.

A key function of the GPT-4.1 sequence is its prolonged context window, which helps as much as a million tokens, providing customers the flexibility to course of and reference huge quantities of knowledge in a single interplay.

Notably, the GPT-4.1 mini mannequin has additionally been proven to outperform GPT-4o in a spread of intelligence evaluations. Regardless of its smaller dimension, it provides substantial benefits when it comes to pace and price, with OpenAI claiming it delivers outcomes at half the latency and 83 per cent decrease value in comparison with GPT-4o.

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