# clm_F267793A575F

subject: DuckDuckGo (/record/duckduckgo.md)  
predicate: available_in  
value: [Claude Opus 4.6](/record/claude-opus-4-6.md)  
valid_from: 2026-03-18  
valid_to: null  
published: 2026-03-18  
recorded: 2026-11-05  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-06  
cite: AsOf. "DuckDuckGo available in: Claude Opus 4.6", as of 2026-03-18. Claim clm_F267793A575F, https://asof.is/claim/clm_F267793A575F, accessed 2026-11-08. Source: https://spreadprivacy.com/pro-subscription/.  
checked: 2026-11-06 · its source page states the value and the date  

> The new Pro plan is for people who use AI for demanding tasks. On top of our VPN and other protections, it includes 2x higher usage limits than Plus, exclusive access to Claude Opus 4.6, and the highest reasoning available on Duck.ai.

What https://spreadprivacy.com/pro-subscription/ says, word for word.

## Sources

- https://spreadprivacy.com/pro-subscription/ (primary, DuckDuckGo, published 2026-03-18)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.