Fable 5 plateaus at about 11% of Anthropic spending as firms shift to cheaper models, while Opus 5 overtakes it.
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| Source: Techmeme | Original article
Fable 5’s spending share has stalled at roughly 11% of Anthropic tool expenditures as firms shift to cheaper models, while Opus 5 has overtaken it.
Ramp’s latest AI spending index shows that Anthropic’s flagship model, Claude Fable 5, has stalled at roughly 11 percent of corporate spend on the company’s tools, just months after its June launch. The data, drawn from Ramp’s August update, indicates that while Fable 5 captured 6 percent of the tokens purchased from Anthropic in its first month, its share of dollar‑based spending rose only modestly to 11.4 percent. At the same time, the newer Opus 5 model has overtaken Fable 5 in adoption, even though its total cost per token is comparable because of lower token efficiency.
The shift matters because it signals that enterprises are gravitating toward cheaper alternatives rather than embracing Anthropic’s premium offering. Analysts note that Fable 5’s unique data‑retention capability – the only Anthropic model that retains user data – may be a barrier for risk‑averse businesses, prompting them to favor more cost‑effective, non‑retaining models like Opus 5. The trend also underscores broader market pressure on high‑priced, high‑performance models as competitors such as GLM‑5.3 demonstrate comparable or superior results at a fraction of the cost.
Going forward, observers will watch whether Anthropic adjusts pricing or feature sets to revive demand for Fable 5, and how Opus 5’s growing share influences the company’s revenue mix. The next Ramp update, slated for September, should reveal whether the plateau persists or if a new pricing strategy can shift corporate spend back toward Anthropic’s top‑tier offering.
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