Other

Claude Opus 5.5 delivers Fable 5.1 performance – and costs 40% less

September 22, 2026 1 min read 4 views
cybersecurity news newsapi
Elyse Betters Picaro/ZDNET
  • Claude Opus 5.5 could be a big win for power users.
  • Developers may see faster coding with fewer steps.
  • Anthropic says the upgrade is safer, cheaper

Was this article helpful?

0 found this helpful

Ready to protect your organization?

Get started with Phishlens and run your first phishing simulation today.