by Anthropic
Claude Opus 4.6 is Anthropic’s latest state-of-the-art reasoning model. It features an adaptive “thinking” mode that dynamically decides when to think and how much to think. At the default effort level (high), Claude will almost always engage in thinking. At lower effort levels, it may skip thinking for simple problems. ⚠️ The minimum cache token for claude-opus-4-6 has been increased from 1,024 to 4,096 tokens.
Claude Opus 4.6 is Anthropic’s latest state-of-the-art reasoning model. It features an adaptive “thinking” mode that dynamically decides when to think and how much to think. At the default effort level (high), Claude will almost always engage in thinking. At lower effort levels, it may skip thinking for simple problems. ⚠️ The minimum cache token for claude-opus-4-6 has been increased from 1,024 to 4,096 tokens.
anthropic-opus-4-6 has a 200,000 token context window.
On AIHubMix, anthropic-opus-4-6 costs $5 per million input tokens and $25 per million output tokens. Cached input reads are billed at $0.5 per million tokens.
anthropic-opus-4-6 accepts text and image input.
anthropic-opus-4-6 supports thinking, tool calling, function calling and structured outputs. Per-protocol parameter support is listed in the capability table on this page.
anthropic-opus-4-6 is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to anthropic-opus-4-6 — no other code changes needed.
anthropic-opus-4-6 is developed by Anthropic. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
Claude Opus 5 is Anthropic’s flagship model for demanding reasoning, coding, and…
Claude Sonnet 5 is the next generation of Anthropic's Sonnet model family. It is a…
Anthropic's most capable widely released model, for the most demanding reasoning and…
Claude Opus 4.8 is Anthropic’s newest and most powerful publicly available model. It is…
The claude-opus-4-8-think model has adaptive thinking mode pre-enabled; the default…
Claude Opus 4.7 is Anthropic’s latest and most powerful publicly available model. It has…
Use anthropic-opus-4-6 via the AIHubMix unified API — one interface for every major LLM.