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Claude Opus 4.8 vs DeepSeek V3.2 Exp

At a glance
AnthropicClaude Opus 4.8

Anthropic's most capable Opus yet, built for long-horizon autonomous agents and frontier coding.

891M ctx$5.00/$25.00 per M#4/92
DeepSeekDeepSeek V3.2 Exp

Experimental DeepSeek V3.2 variant with DeepSeek Sparse Attention.

77164K ctx$0.27/$0.41 per M#35/92
AI Output
All AI outputs

No captured outputs for these models yet.

Benchmarks
See rankings
AnthropicClaude Opus 4.8
Reasoning
AgenticInsufficient data
Sources:Epoch ECI·Epoch AI·Provider·OpenRouter· as of 2026-07-10
Smarter
Capability
CapabilityECI89.2
Reasoning & Knowledge
Graduate Science91.0%Factual Recall39.5%
Math
Competition Math98.3%Research Math47.2%
Coding
Real-World Coding88.6%Code Editing—
Agentic
Novel Reasoning72.1%
DeepSeekDeepSeek V3.2 Exp
Reasoning
CodingInsufficient data
AgenticInsufficient data
ReasoningInsufficient data
MathInsufficient data
Sources:Epoch ECI·Epoch AI·OpenRouter· as of 2026-07-10
Cheaper
Capability
CapabilityECI77.2
Reasoning & Knowledge
Graduate Science—Factual Recall—
Math
Competition Math—Research Math—
Coding
Real-World Coding—Code Editing74.2%
Agentic
Novel Reasoning—
Specs
AnthropicClaude Opus 4.8
1M
Context
128K
Max output
May 2026
Released
DeepSeekDeepSeek V3.2 Exp
164K
Context
66K
Max output
Sep 2025
Released
Capabilities
AnthropicClaude Opus 4.8
Vision
Audio
Reasoning
DeepSeekDeepSeek V3.2 Exp
Vision
Audio
Reasoning
Pricing
AnthropicClaude Opus 4.8
Live pricing, shown before you run
Input$5.00/M tokens
Output$25.00/M tokens
Cache read$0.50/M tokens
Cache write$6.25/M tokens
Web search$0.01/search
DeepSeekDeepSeek V3.2 Exp
Live pricing, shown before you run
Input$0.27/M tokens
Output$0.41/M tokens
Chat with Claude Opus 4.8Go to model
Chat with DeepSeek V3.2 ExpGo to model
Frequently Asked Questions: Claude Opus 4.8 vs DeepSeek V3.2 Exp▼

Which is better, Claude Opus 4.8 or DeepSeek V3.2 Exp?

▼

Based on the Capability Index, Claude Opus 4.8 scores higher (89.2 vs 77.2). 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 V3.2 Exp?

▼

DeepSeek V3.2 Exp has a lower blended cost. Claude Opus 4.8: $5.00 input / $25.00 output. DeepSeek V3.2 Exp: $0.27 input / $0.41 output.

Which has a larger context window, Claude Opus 4.8 or DeepSeek V3.2 Exp?

▼

Claude Opus 4.8 has a larger context window: Claude Opus 4.8 supports 1M tokens vs DeepSeek V3.2 Exp at 164K tokens.

Do both Claude Opus 4.8 and DeepSeek V3.2 Exp support vision?

▼

Claude Opus 4.8 supports vision/image input, but DeepSeek V3.2 Exp does not.

What are the key differences between Claude Opus 4.8 and DeepSeek V3.2 Exp?

▼

Key differences: Claude Opus 4.8 has a notably higher capability index (12.0 point gap); DeepSeek V3.2 Exp 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?

▼

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 V3.2 Exp for free on idapt.app to see which performs better for your specific needs.

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