Anthropic Launches Claude Opus 4.8 With Gains in Coding and Honesty
… Rates of misaligned behavior like deception are lower than Opus 4.7 and similar to the Claude Mythos Preview. …
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… Rates of misaligned behavior like deception are lower than Opus 4.7 and similar to the Claude Mythos Preview. …
… 01 / 11 One of the most prominent improvements in Opus 4.8 is its honesty . …
… On some measures, such as honesty and resistance to malicious “prompt injection” attacks, Opus 4.7 is an improvement on Opus 4.6; in others such as its tendency to give overly detailed harm-reduction advice on controlled substances , Opus 4.7 is modestly weaker. …