Compare these two comments.  The first one is from the latest NR from Celestial.  The following comment I found on stocktwits this morning and when I was reading it this morning I thought I have read this somewhere else. Thanks to Florestan. The link will give you a better understanding of the comment that apparently came from Poet's management. Enjoy.   

“We are addressing the problem of our time in computing – efficient data movement,” said Celestial AI founder and CEO David Lazovsky. “Celestial AI’s hybrid photonic-electronic platform allows us to leverage the complementary strengths of electronics for high-performance, high-precision computing and photonics for high-speed, low-power, high-bandwidth data movement. The result is transformational performance advantages relative to electronic-only systems. The ML application benefits extend beyond performance and low power to latency, user friendly software, and low total cost of ownership. Our competitive differentiation will increase with time, as AI model complexity increases, driving increased data movement.”

"POET’s partner in the field has taken a much different approach — using photonics to improve the efficiency of the communication, i.e. the movement of data, both within the chip and chip-to-chip. The architecture is a hybrid system, using electronics for high-precision computing and photonics for data movement. At the core is POET’s Optical Interposer, which is designed to improve the efficiency of both electronic and photonic communication within the same platform. Together the two companies provide fundamental performance and energy-efficiency advantages to high-performance computing solutions across a variety of applications."

https://www.reddit.com/r/POETTechnologiesInc/comments/qhq022/i_contacted_management_and_received_some_replies/