ProductsOct 31, 20261 min readClaude Opus vs Sonnet 5.5: $4 vs $2 vs Haiku $0.10 [2026] - https://tech-insider.org/0SaveShareContentsWhy it mattersTopicsCategoryProductsIndustry DomainThe Core DevelopmentClaude Opus vs Sonnet 5.5: $4 vs $2 vs Haiku $0.10 [2026] https://tech-insider.org/Why it mattersClaude Opus vs Sonnet 5.5: $4 vs $2 vs Haiku $0.10 [2026] https://tech-insider.org/ Reported by Google News — Anthropic / Claude on October 31, 2026.Topic dossiers Anthropic & Claude