Sorry for the Swedish in the link, but basically it say that Open AI are now to develop their own chips to replace what they use from NVIDIA. Their chips are created together with Broadcom.
[https://www.placera.se/placera/telegram/2025/02/10/ai-open-ai-lanserar-eget-chip-i-ar-minskar-nvidia-beroende-rtrs.html](https://www.placera.se/placera/telegram/2025/02/10/ai-open-ai-lanserar-eget-chip-i-ar-minskar-nvidia-beroende-rtrs.html)