Prediction Markets Lean Toward Another Anthropic Extension of Claude Fable 5 Paid Access as Kimi K3 Lands

Traders on Polymarket now put the odds at roughly two-in-three that Anthropic will once again extend paid-plan access to its flagship Claude Fable 5 model, a bet placed in the immediate wake of Moonshot AI's release of the competing Kimi K3. The market "Will Anthropic extend Claude Fable 5 paid-plan access again by July 19?" has been trading with a "Yes" probability hovering around 64% to 69%, reflecting expectations that competitive pressure will push the company to keep the model widely available rather than push subscribers toward pure usage-based billing.