Performance of these models has been completely inconsistent. They are a black box that they quantize/throttle/batch internally without telling their customers.

Performance of these models has been completely inconsistent. They are a black box that they quantize/throttle/batch internally without telling their customers. Speaking as a FAANG engineer who practically lives in Claude Code. On day 1 Fable was quite intelligent but last night (Presumably Monday morning China when things are getting slammed) Fable couldn’t edit a css file and repeatedly hit syntax errors on tool calls like I’d expect from a 9b Qwen model. There is zero transparency in what we are paying for with Anthropic.