Recent code leaks from Anthropic's Claude infrastructure, surfacing on March 31, have fueled trader speculation around an imminent Claude 4.7 release, with references to Opus 4.7 and Sonnet 4.8 embedded in the codebase alongside features like subagents and 1-million-token context windows for a new "Mythos" model. These follow the February launch of Claude Sonnet 4.6, which emphasized OSWorld benchmarks and agentic coding, maintaining Anthropic's aggressive iteration cadence amid intensifying competition from OpenAI's GPT series and xAI's Grok updates. No official announcement has materialized, but historical patterns—point releases every 1-3 months—suggest a potential drop soon, possibly tied to unconfirmed IPO timelines or developer conferences; traders should monitor Anthropic's API docs and X account for resolution triggers like public API access.
Experimental AI-generated summary referencing Polymarket data · Updated$69,384 Vol.
May 31
47%
June 30
57%
$69,384 Vol.
May 31
47%
June 30
57%
Claude 4.7 refers to a product explicitly named Claude Opus, Sonnet, or Haiku 4.7, or a variant that is recognized as a successor to Claude 4.6, similar to the progression from Claude 4.2 to Claude 4.3. (e.g., Claude Opus, Sonnet, or Haiku 4.8, 4.9, etc., would qualify toward a "Yes" resolution to this market)
Qualifying releases of task-specialized models, cost-efficiency variants, or similar will count for this market.
Products labeled as a new flagship generation Claude 5 or similar will NOT qualify.
For this market to resolve to "Yes," a qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.
The release must be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
Market Opened: Mar 11, 2026, 2:49 PM ET
Resolver
0x65070BE91...Claude 4.7 refers to a product explicitly named Claude Opus, Sonnet, or Haiku 4.7, or a variant that is recognized as a successor to Claude 4.6, similar to the progression from Claude 4.2 to Claude 4.3. (e.g., Claude Opus, Sonnet, or Haiku 4.8, 4.9, etc., would qualify toward a "Yes" resolution to this market)
Qualifying releases of task-specialized models, cost-efficiency variants, or similar will count for this market.
Products labeled as a new flagship generation Claude 5 or similar will NOT qualify.
For this market to resolve to "Yes," a qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice.
The release must be either clearly defined and publicly announced by Anthropic as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within the company’s official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify.
The primary resolution source for this market will be official information from Anthropic, with additional verification from a consensus of credible reporting.
Resolver
0x65070BE91...Recent code leaks from Anthropic's Claude infrastructure, surfacing on March 31, have fueled trader speculation around an imminent Claude 4.7 release, with references to Opus 4.7 and Sonnet 4.8 embedded in the codebase alongside features like subagents and 1-million-token context windows for a new "Mythos" model. These follow the February launch of Claude Sonnet 4.6, which emphasized OSWorld benchmarks and agentic coding, maintaining Anthropic's aggressive iteration cadence amid intensifying competition from OpenAI's GPT series and xAI's Grok updates. No official announcement has materialized, but historical patterns—point releases every 1-3 months—suggest a potential drop soon, possibly tied to unconfirmed IPO timelines or developer conferences; traders should monitor Anthropic's API docs and X account for resolution triggers like public API access.
Experimental AI-generated summary referencing Polymarket data · Updated


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