Claude Opus 4.8 vs DeepSeek R1
Anthropic's most capable Opus yet, built for long-horizon autonomous agents and frontier coding.
Open-source reasoning model matching OpenAI o1 performance.
No captured outputs for these models yet.
Frequently Asked Questions: Claude Opus 4.8 vs DeepSeek R1▼
Which is better, Claude Opus 4.8 or DeepSeek R1?
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Based on the Capability Index, Claude Opus 4.8 scores higher (89.2 vs 72.4). However, "better" depends on your use case — pricing, speed, context window, and specific capability needs all matter.
Which is cheaper, Claude Opus 4.8 or DeepSeek R1?
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DeepSeek R1 has a lower blended cost. Claude Opus 4.8: $5.00 input / $25.00 output. DeepSeek R1: $0.70 input / $2.50 output.
Which has a larger context window, Claude Opus 4.8 or DeepSeek R1?
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Claude Opus 4.8 has a larger context window: Claude Opus 4.8 supports 1M tokens vs DeepSeek R1 at 64K tokens.
Do both Claude Opus 4.8 and DeepSeek R1 support vision?
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Claude Opus 4.8 supports vision/image input, but DeepSeek R1 does not.
What are the key differences between Claude Opus 4.8 and DeepSeek R1?
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Key differences: Claude Opus 4.8 has a notably higher capability index (16.8 point gap); DeepSeek R1 is significantly cheaper; only Claude Opus 4.8 supports vision input. Compare full specs on this page.
Which model should I choose for my use case?
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If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Claude Opus 4.8 and DeepSeek R1 for free on idapt.app to see which performs better for your specific needs.