Compare Claude Opus 4.8 from Anthropic and Qwen3.6 Plus Preview (free) from Qwen on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the AIHubMix API.
Claude Opus 4.8
Qwen3.6 Plus Preview (free)Claude Opus 4.8 is Anthropic’s newest and most powerful publicly available model. It is suitable for the most complex tasks. It is Anthropic’s strongest model for complex reasoning, long-horizon agent programming, and highly autonomous work.claude-opus-4-8 does not display thought content by default; you need to set the additional parameter "display": "summarized" to enable it
This model has been removed from the platform.
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Claude Opus 4.8: 1527; Qwen3.6 Plus Preview (free): 1493 (LMArena coding leaderboard).
Claude Opus 4.8 accepts 1,000,000 and Qwen3.6 Plus Preview (free) accepts 1,000,000 input tokens. Maximum output per request is 128,000 tokens on Claude Opus 4.8 and 65,535 tokens on Qwen3.6 Plus Preview (free).
Claude Opus 4.8 accepts text, image and PDF input and supports thinking, tool calling, function calling and structured outputs; Qwen3.6 Plus Preview (free) accepts text input and supports thinking and long context.
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