Opus 5 Delivers Strict Upgrade at Higher Cost

Community reviews note that Claude Opus 5 is a strict, cross-domain upgrade over Opus 4.8, though its pricing is about 15% higher. Despite the massive improvements, some feel it still lacks the absolute brilliance of Fable 5.

2026-07-25 ~ 2026-07-25 · 3 related posts

• Opus 5 looks like a clear upgrade over 4.8, but still trails Fable 5 for brilliance — bindureddy · 2026-07-25
• Opus 5 costs about 15% more than 4.8, but is still a strict upgrade — bindureddy · 2026-07-25
• Anthropic’s Opus 5 looks more like a major upgrade than a minor refresh — yi_ding · 2026-07-25