{"data":{"id":"ee7d5a11-c845-4c2c-9c60-43b7922e08b6","title":"Claude’s new model is more ‘honest’ when it messes up","summary":"Anthropic is releasing Claude Opus 4.8, a new AI model designed to be more 'honest' by better recognizing when it doesn't have enough information to answer confidently. The model addresses a common problem where AI systems make unsupported claims (stating things as fact without solid evidence), and early testers found that Opus 4.8 is about 4 times less likely to do this compared to its predecessor.","solution":"N/A -- no mitigation discussed in source.","labels":["safety"],"sourceUrl":"https://www.theverge.com/ai-artificial-intelligence/939094/anthropic-claude-4-8-opus-honesty-effort","publishedAt":"2026-05-28T17:00:00.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":null,"severity":"info","attackType":[],"issueType":"news","affectedPackages":null,"affectedVendors":["Anthropic"],"affectedVendorsRaw":["Anthropic","Claude","Claude Opus 4.8"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"patchAvailable":null,"disclosureDate":"2026-05-28T17:00:00.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["safety"],"aiComponentTargeted":"model","llmSpecific":true,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}