More detailed stats, removed incompatible models

[jimmckeeth]

Me again. I've been investigating the different models, did some bench marking and removed a reference to an incompatible model. There are some really good options listed in there, like lightonai/LateOn-Code-edge - it is much faster than the current default, even smaller, and with a better MTEB ranking.

Tier	Model	Params	Dims	Code Score	CPU Speed	Best For
Default	Snowflake/arctic-embed-xs	22M	384	0.67	Very Fast	Smallest, most compatible default
Micro	lightonai/LateOn-Code-edge	17M	256	0.82	Crazy Fast (231 cps)	Efficiency King. Incredible code performance for its size.
Small	lightonai/LateOn-Code	149M	768	0.85	Fast (7 cps)	Great balance of speed and accuracy on modern laptops.
Medium	Shuu12121/CodeSearch-ModernBERT-Crow-Plus	152M		0.89	Fast	High accuracy with encoder speed; best for CPU-only indexing at this tier.

[badmonster0]

@jimmckeeth this is great, thanks a lot! @georgeh0 can help with review!

[georgeh0]

Thanks a lot!