Head-to-Head Pricing Benchmark
Anthropic: Claude Opus 4 vs DeepSeek: DeepSeek V3.1 Terminus
Side-by-side pricing and context window comparison for production model selection.
Default Recommendation (120M input + 60M output)
DeepSeek: DeepSeek V3.1 Terminus is lower-cost for the default monthly workload scenario.
Adjust the workload in the calculator below to see a live recommendation for your usage.
| Metric | Anthropic: Claude Opus 4 | DeepSeek: DeepSeek V3.1 Terminus |
|---|---|---|
| Developer | anthropic | deepseek |
| Context Window | 200,000 | 163,840 |
| Max Output Tokens | 32,000 | — |
| Input Cost / 1M Tokens | $15.00 | $0.2100 |
| Output Cost / 1M Tokens | $75.00 | $0.7900 |
| Projected Monthly Cost | $6,300 | $73 |
| Vision | ✅ Yes | ❌ No |
| Tool Calling | ✅ Yes | ✅ Yes |
| Structured Output | ❌ No | ✅ Yes |
| Reasoning | ✅ Yes | ✅ Yes |
| Web Search | ❌ No | ❌ No |
| Tokenizer | Claude | DeepSeek |
| MMLU Score | 69.6 | 83.6★ |
| GPQA | 48.9 | 75.1★ |
Price History
Anthropic: Claude Opus 4 Pricing Trend
Current Input / 1M
$15.00
Current Output / 1M
$75.00
Price History
DeepSeek: DeepSeek V3.1 Terminus Pricing Trend
Current Input / 1M
$0.2100
Current Output / 1M
$0.7900
Cost Calculator
Adjust your workload to see projected monthly costs.
Anthropic: Claude Opus 4
$6,300
per month
DeepSeek: DeepSeek V3.1 Terminus
$73
per month
Lower costLive Recommendation
DeepSeek: DeepSeek V3.1 Terminus is lower-cost at 120M input + 60M output tokens/month.
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