Ramp data: Fable 5, launched in June, has plateaued at ~11% of spending on Anthropic tools, as companies shift to cheaper models; Opus 5 surpassed Fable 5 (George Hammond/Financial Times)

George Hammond / Financial Times:
Ramp data: Fable 5, launched in June, has plateaued at ~11% of spending on Anthropic tools, as companies shift to cheaper models; Opus 5 surpassed Fable 5  —  AI lab's Fable 5 has met with sluggish demand from corporate clients  —  Anthropic's US customers are using cheaper alternatives …