There's no denying the fact that Google is working on next generation Pixel phones. Already there are couple of leaks speculating the codenames of the phones- walleye, muskie, and taimen.
While there are details about the Walleye and Muskie, there are absolutely zero details about the Taimen. Some rumors also suggest it as phablet or tablet, but nothing is official yet.
Today's leak also came from the Android Open Source Code (AOSP) as a Google employee is allegedly using a next generation Pixel phone and he got his hands on the Walleye, which is expected to be the low-end Pixel phone.
Previous leak also revealed that the devices will come powered by the Qualcomm Snapdragon 835 SoC, paired with 4GB of RAM and Adreno 540 GPU.
So, if the employee already using the device, we might see the leaks about design in coming days. Also, the devices launch might happen earlier itself.