Claude Opus 4.7 vs DeepSeek V3.2 (Chat)
Pricing, context window, and benchmark comparison · Last updated April 2026
DeepSeek V3.2 (Chat) is cheaper than Claude Opus 4.7 at $0.28/1M/1M vs $5.00/1M/1M input tokens — a 17.9x cost difference. Claude Opus 4.7 scores higher on quality benchmarks (ELO 1415). Choose DeepSeek V3.2 (Chat) for cost-sensitive workloads; choose Claude Opus 4.7 for maximum quality.
Which is cheaper: Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
DeepSeek V3.2 (Chat) is the cheaper option at $0.28/1M per 1M input tokens, compared to $5.00/1M for Claude Opus 4.7. That is a 17.9x cost difference on input tokens. Output pricing follows a similar pattern: Claude Opus 4.7 charges $25.00/1M/1M vs $0.42/1M/1M for DeepSeek V3.2 (Chat).
Which has better quality: Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
Based on LMSYS Chatbot Arena rankings, Claude Opus 4.7 achieves a higher ELO score (1415 vs 1355), suggesting stronger performance on open-ended tasks. Claude Opus 4.7 excels at step-change improvement in agentic coding over opus 4.6. DeepSeek V3.2 (Chat) is known for frontier-class quality at ~10x lower cost than us flagships.
Which should you choose: Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
- → Step-change improvement in agentic coding over Opus 4.6
- → 1M token context window at standard pricing
- → 128K max output tokens
- → Frontier-class quality at ~10x lower cost than US flagships
- → Cache-hit input pricing of $0.028/1M (90% off)
- → Open weights available
Frequently Asked Questions
Which is cheaper: Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
DeepSeek V3.2 (Chat) is cheaper at $0.28/1M per 1M input tokens, making it 17.9x more affordable.
Which has better quality: Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
Claude Opus 4.7 scores higher on the LMSYS Chatbot Arena with an ELO of 1415, suggesting better overall quality for most tasks.
Which has a larger context window: Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
Claude Opus 4.7 has a larger context window at 1000K tokens.
Should I choose Claude Opus 4.7 or DeepSeek V3.2 (Chat)?
Choose DeepSeek V3.2 (Chat) if cost is the priority. Choose Claude Opus 4.7 if benchmark quality is most important. Consider your specific use case: Claude Opus 4.7 is best for coding and reasoning, while DeepSeek V3.2 (Chat) excels at coding and low-cost.
Is Claude Opus 4.7 or DeepSeek V3.2 (Chat) open source?
Claude Opus 4.7 is proprietary. DeepSeek V3.2 (Chat) is open source.