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Anthropic's Fable 5 Plateaus at 11% of Corporate Spend, Opus 5 Takes Lead

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Financial Times reports that Anthropic's Fable 5 model, launched in June, has plateaued at approximately 11% of corporate spending on Anthropic tools, according to data from Ramp. Opus 5 has surpassed Fable 5 in spending share as companies shift to cheaper models.

Coverage timeline

  1. Techmeme
    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 …

  2. Hacker Newsnaves
    Anthropic's best AI model struggles to attract users as cheaper tools thriveHN