Event Brief
Anthropic touts Claude Opus 4.8 as more “honest”
Filed: May 28, 2026 at 6:00 PM ET
Summary: Anthropic says Claude Opus 4.8 will be trained to avoid unsupported claims and be more “honest” when it errs.
WHO: Anthropic
WHAT: Anthropic announced Claude Opus 4.8 and promoted training to make the model “honest” by avoiding unsupported claims.
WHEN: May 28, 2026 at 1:00 PM ET
WHERE: Location not specified
WHY: The model is trained to avoid making claims it cannot support, which Anthropic describes as a way to be “honest” when it messes up.
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