Claude Opus 4.8

Claude Opus 4.8 is Anthropic’s latest Opus-class model for complex reasoning, long-running agents, coding, and professional work. It is a current public model in its provider’s documentation, though availability can vary by platform.

Best-fit scenarios include long-horizon autonomous agents, agentic coding and repository work, and professional document and decision analysis. Test representative inputs and define measurable acceptance criteria before production.

Key strengths include strong coding performance, effective use of tools and function calls, and better handling of uncertainty and unsupported conclusions. This combination is especially useful for agentic coding and repository work.

Consider another model when the workload is simple enough for a smaller model, very low latency is the main requirement, or the workflow cannot include human review for important decisions. Verify important factual, legal, financial, medical, or operational outputs with qualified human review.

In TokenHub, select the exact model identifier displayed for Claude Opus 4.8, use the endpoint documented for your account, and authenticate with your TokenHub credentials. Check the TokenHub model page for the available Claude features, context limits, tool support, and current model status for your account.