Rising2 sources· last seen 13h ago· first seen 1d ago
Claude Fable 5: The first Mythos model is powerful, expensive, and heavily filtered
Anthropic has released Claude Fable 5, the first model in its new Mythos class. It leads nearly every benchmark, including SWE-bench Verified at 95 percent, but costs twice as much as Opus 4.8 at 10 or 50 dollars per million tokens. Strict safety filters block about nine percent of requests, and a n
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Claude Fable 5: The first Mythos model is powerful, expensive, and heavily filtered
RSS · The Decoder · 13h ago
score 164
Anthropic has released Claude Fable 5, the first model in its new Mythos class. It leads nearly every benchmark, including SWE-bench Verified at 95 percent, but costs twice as much as Opus 4.8 at 10 or 50 dollars per million tokens. Strict safety filters block about nine percent of requests, and a n
Claude Fable 5 and Claude Mythos 5
LABS · Anthropic · 1d ago
score 161
Claude Fable 5 and Claude Mythos 5 Anthropic
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