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OpenAI shares details on GPT-5.6, and Broadcom partnership yields custom inference chip

Company advances its language model and hardware development to optimize AI.

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OpenAI has released a preview of GPT-5.6, marking another step in the evolution of its language models. Details about the new version were confirmed by both the AI news channel AI Search and the developer's own documentation. The release is part of a recent wave of updates in the artificial intelligence sector, ranging from video generation models to new processing chips.

On the infrastructure front, OpenAI has also made strides in hardware development. In partnership with Broadcom, the company unveiled "Jalapeno," a chip dedicated to AI inference. The initiative reflects a broader trend among major tech companies to design proprietary components to reduce reliance on external suppliers and optimize the operational costs of their systems.

This hardware push comes alongside innovations from other industry players. IBM, for instance, announced what it describes as the first chip technology with dimensions smaller than 1 nanometer. According to AI Search, which compiled recent industry announcements, IBM's development aims to expand energy efficiency and processing capacity at increasingly smaller scales.

Beyond processing advancements, the generative model market continues to expand. ByteDance updated its platform with Seed 2.1, while Higgsfield introduced the Seedance 2.5 model, featuring support for 4K video generation. Other image and video creation tools, such as Krea 2, also stood out in recent AI sector updates.

Progress was also made in areas of practical application and research. Aleph Neuro presented an ultrasound-based technology for brain stimulation and reading, with potential use in brain-computer interfaces. According to AI Search, the AI company Sakana also revealed a new model named Fugu, adding to the recent string of releases in the field of machine learning research.

Sources
What is OpenAI's new custom chip developed with Broadcom?

OpenAI partnered with Broadcom to unveil 'Jalapeno,' a custom chip dedicated to AI inference. This initiative aims to optimize operational costs and reduce reliance on external hardware suppliers.

What new language model did OpenAI release a preview of?

OpenAI released a preview of GPT-5.6, marking another step in the evolution of its language models.

What other recent AI hardware and video generation advancements were announced?

IBM announced a new chip technology smaller than 1 nanometer for better energy efficiency. In video generation, ByteDance updated its platform with Seed 2.1, and Higgsfield introduced Seedance 2.5 with 4K support.