Will Anthropic announce a $400+/month tier before November 2026?
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OpenAI announced ChatGPT Pro 500, a $500/month subscription tier, on September 29, 2026. Will Anthropic follow suit with its own higher-priced plan? OpenAI Help Center
Resolves YES if, after this market opens and before November 1, 2026, at 00:00 CET (UTC+1), Anthropic officially announces a new individual subscription tier with a standard U.S. price of at least $400/month, excluding taxes.
The announcement must confirm the price, but the subscription need not become available before the deadline. API billing, usage-based top-ups, and team or enterprise contracts do not count. Anthropic does not need to explicitly describe the tier as a response to OpenAI.
Otherwise, resolves NO
Related Market Covering All of 2026
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