Claude Opus 5.6+ (Anthropic) release date

Frequently asked questions

What are the current odds for Claude Opus 5.6+ (Anthropic) release date?

Manifold Markets prices Before 2027-04-01 at 94.5% as of October 31, 2026.

When does Claude Opus 5.6+ (Anthropic) release date resolve?

Claude Opus 5.6+ (Anthropic) release date is scheduled to resolve on April 1, 2027.

How is Claude Opus 5.6+ (Anthropic) release date settled?

Manifold Markets settles this market as follows: The '+' means any version at or above 5.6 counts: if Anthropic skips 5.6 and releases Claude Opus 5.7 or Opus 6, that still counts for the purpose of this market.

Use this market in code or an AI agent

Free JSON for this market, no API key needed:

AI agents: call pm_data_event on the CoinRithm MCP server:

POLYMARKET

Largest IPO by market cap in 2026?

• SpaceX-0.5pt53.5%
• Anthropic+2.2pt46.5%
• ByteDance0%

+9 more outcomes

Total Vol

$7M

24h Vol

$231.7K

POLYMARKET

Anthropic IPO Closing Market Cap

• $1.75–$2.0T-0.5pt31%
• $2.0–$2.25T+2.6pt21%
• $1.5–$1.75T-3.6pt16%

+7 more outcomes

POLYMARKET

Which company has best AI model end of 2026?

• Google+2.0pt55.5%
• Anthropic+3.0pt36.6%
• OpenAI-0.1pt5.9%

+12 more outcomes

KALSHI

Best AI at the end of 2026?

• Gemini-0.7pt51.5%
• Claude+1.9pt38.9%
• ChatGPT-0.5pt

POLYMARKET

Anthropic IPO Date

• November 20+4.5pt22.4%
• No IPO by November 30, 2026-4.0pt19.4%
• November 19+4.0pt18.4%

+9 more outcomes

POLYMARKET

Anthropic IPO by which date?

• December 31,-1.4pt89%
• December 15,+2.0pt84%
• November 30,+3.0pt81%

+15 more outcomes

• Best AI this week
• Google market share this week
• Gemini Carbon released by which date?
• OpenAI IPO Closing Market Cap
• Will Anthropic’s valuation hit __ by December 31?
• Gemini Carbon released on?
• Next Fable Model (5.2+) released by which date?
• Who will the OpenAI spy be accused of working for in 2026?
• When will Gemini Carbon be released?
• Open vs. Closed Token Volume (open weights share) in Nov 1, 2026