Intel and Nvidia cooking something to geather

We know Intel and NVIDIA are cooking up something together because the two companies announced that they would last year when NVIDIA invested $5 billion USD into Intel. The announcement included the statement that Intel would "build and offer to the market x86 system-on-chips (SoCs) that integrate NVIDIA RTX GPU chiplets." What the two companies didn't announce was any sort of timeline for this collaboration, nor which architectures would be involved, but a new report seems to indicate that the chips are being targeted for the first quarter of 2028.
We've actually heard that these parts would be coming in 2028 before; according to other leakers, the chips that match Intel CPUs and manufacturing with NVIDIA GPU chiplets would be part of the Titan Lake family, and may potentially be code-named Serpent Lake, although newer leaks have cast doubt on that name by suggesting that it may be a misnomer or potentially a codename used only for the chips with NVIDIA GPU chiplets. The latest we heard is that these Titan Lake parts would be launching in 2028, but the new leak specifically notes CES 2028 as the launch window for these parts.