Unverified50% confidenceFactExact time
Opus usually refers to the Claude 3 Opus model released by Anthropic, which is a large language model (LLM).
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/26/2026
First Seen
Valid until: 1/24/2027
Sources
Related Entities
Related Claims
VerifiedClaude Opus is a flagship large language model launched by Anthropic and is the version in the Claude series with the largest parameter scale and strongest reasoning capability.72% similarVerifiedThe Claude Opus 4 series is Anthropic's flagship large language model series launched in 202567% similar
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