alt Hacker NewsFable is by Anthropic, and this is too expensive, GLM 5.2 is roughly the same quality at a much cheaper price.
(I mantain a client with llama.cpp and 101 models across 14 companies by http)
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pimeys • yesterday at 9:28 PM
GLM has issues with tool calls and nested JSON and it wastes tokens pretty often. I see it being a bit above half the price of Opus in a bit more complex eval tasks. With some RL you could probably get the tool calls sorted and the price down.
As much as I like GLM 5.2 it's clearly a step below Opus (or even Fable) for more complicated tasks. I would place it at Opus 4.6/4.7 level.
Having said that, the safety system on Fable makes it an extremely unattractive model. It feels that half of the time you're paying double for Opus level performance.