I would love to be shilling for Anthropic, but I am not. I am part of a group of about 30 developers, and 80% of them are using Fable 5 and very sold on it, with the remainder being committed to Sol. Both are competent, but among our set (who will try anything), Fable 5 is definitely winning. The fucking refusals for security work are insane though, and I hate them.
I use Sol and Grok 4.5 as my inline debuggers/reviewers, and both do well, and are decent at token save. DeepSeek V4 Flash 0731 found some interesting bugs when I tried it a few days ago, and I'm curious to see if that also joins the code-review line up
Not for me, Fable refuses to debug Linux kernel bugs. Unless you say who you're speaking for, it sounds like you're just shilling for Anthropic.