Unverified50% confidenceFactExact time
Anthropic mentioned but did not release Model 2 in its safety evaluations, and it is considered the prototype of the next-generation flagship model.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/2/2026
First Seen
Valid until: 12/1/2026
Sources
Related Entities
Related Claims
UnverifiedAnthropic is internally red-teaming a new model codenamed 'Oceanus,' which is considered the successor to Mythos Preview.68% similarUnverifiedAnthropic released a new model named 'Fable.'68% similarUnverifiedAnthropic is about to release a new reasoning model.64% similarUnverifiedAnthropic is the developer of the Claude series of models and has long positioned its brand around "safety first" and "responsible AI".62% similarVerifiedAnthropic is the developer of the Claude model series.60% similar
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