Anthropic's first model in their new Claude 5.5 family
Claude Opus 5.5 is Anthropic’s latest model for agentic coding and knowledge work, delivering major performance gains, clearer communication, stronger safety, and 40% lower cost than Opus 5 on typical workloads.
Claude Opus 5.5 launched on Product Hunt on 2026-09-23 and has 324 upvotes and 6 comments so far.
Pricing details for this tool haven’t been verified yet — check the tool’s website for current plans.