Is it a pure coincidence that 3 prominent LLMs are announced on the same day?
Naively, maybe they each thought Pi day (March 14th) would get them more attention? I’d guess it’s most likely a coincidence given how many big releases there have been recently, but would be amusing if it was Pi day related.
The other alternative was that there was some coordination about releasing LLM. Plenty of people argue that they somehow should coordinate, so it would not be surprising if they actually did it.